CN107326531A - Multi-functional polypropylene fibre and glass fibre needle-punched composite and preparation method thereof - Google Patents
Multi-functional polypropylene fibre and glass fibre needle-punched composite and preparation method thereof Download PDFInfo
- Publication number
- CN107326531A CN107326531A CN201710749765.9A CN201710749765A CN107326531A CN 107326531 A CN107326531 A CN 107326531A CN 201710749765 A CN201710749765 A CN 201710749765A CN 107326531 A CN107326531 A CN 107326531A
- Authority
- CN
- China
- Prior art keywords
- glass fibre
- needle
- fibre
- fiber
- polypropylene fibre
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 86
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 67
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 67
- -1 polypropylene Polymers 0.000 title claims abstract description 60
- 239000003365 glass fiber Substances 0.000 title claims abstract description 49
- 239000002131 composite material Substances 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 238000002156 mixing Methods 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 14
- 238000001467 acupuncture Methods 0.000 claims abstract description 7
- 238000004806 packaging method and process Methods 0.000 claims abstract description 7
- 238000009966 trimming Methods 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims abstract description 4
- 238000005520 cutting process Methods 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 238000009960 carding Methods 0.000 claims description 3
- 210000001520 comb Anatomy 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 23
- 238000005516 engineering process Methods 0.000 abstract description 9
- 230000006798 recombination Effects 0.000 abstract description 9
- 238000005215 recombination Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000003913 materials processing Methods 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 230000002708 enhancing effect Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 150000004645 aluminates Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000007822 coupling agent Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical group O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- HTMIBDQKFHUPSX-UHFFFAOYSA-N methdilazine Chemical group C1N(C)CCC1CN1C2=CC=CC=C2SC2=CC=CC=C21 HTMIBDQKFHUPSX-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000036299 sexual function Effects 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4209—Inorganic fibres
- D04H1/4218—Glass fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4282—Addition polymers
- D04H1/4291—Olefin series
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Multi-functional polypropylene fibre and glass fibre needle-punched composite and preparation method thereof, belong to infant industry materials processing technology field, preparation method comprises the following steps：Fiber opens bag mixing；Comb；Lapping；Pre-needling；Main acupuncture；Trimming, winding and packaging；The present invention uses multi-functional polypropylene fibre with glass fibre for fiber raw material by weight percentage, utilize needle-punched non-woven production technology, multi-functional polypropylene fibre and glass fibre needle-punched composite is made, it strengthens automobile interior trim material with traditional polypropylene fibre compared with glass fibre needle-punched composite as the light bluk recombination of functional form, sound-absorption coefficient can improve 60%~70%, elongation can improve 120%, the auto parts and components of more complicated shape can be processed into, and are not in bottom splitting phenomena；Multi-functional polypropylene fibre can mitigate 10%~20% with glass fibre needle-punched composite compared with stack pile product, realize further light body.
Description
Technical field
The invention belongs to infant industry materials processing technology field, more particularly to multi-functional polypropylene fibre and glass fibre
Needle-punched composite and preparation method thereof.
Background technology
Nowadays China turns into the automobile production and marketing state of maximum in the world, and automobile volume of production and marketing has broken through 25,000,000 within 2016.
Garage had turned into the pillar industry that Chinese national economy develops already, moreover, development prospect is in the ascendant, especially light bluk recombination
Strengthen automobile interior trim material, increasingly show good growth momentum.Automobile interior trim material turns into automobile cost performance
Key factor, directly affect the market competitiveness and vitality of automobile.Automobile interior trim material is just progressively towards multi-functional
Type, intellectuality, high-tech direction are developed, and this requires the raw material for producing automobile interior trim material to have high-tech content,
To have multi-functional, intelligent.Polypropene staple occupies predominantly in thermoplasticity and thermoset automotive inner decoration material
Position, especially polypropylene fibre and glass fibre light-weight composite reinforcing material, in automobile interior trim material, consumption is increasingly
Greatly.Polypropylene biggest advantage is that proportion is small, is most light among synthetic fibers, rigidity and elasticity are good, and fusing point is low, very
It is adapted to the light bluk recombination enhancing automobile interior trim material of processing.Glass fibre has high good anti-flammability, intensity, rigidity and elasticity
It is good, it is cheap, it is the preferable raw material of automobile interior trim material.It is small using polypropylene fibre proportion, make up glass fibre ratio
Weight is larger, and using polyacrylic low melting point performance, glass fiber mesh is bonded together under cryogenic, forms thermoplasticity vapour
In-car package material, requires that reheating is molded into the various auto parts and components of heat curing-type according to different shape.Polypropylene fibre and glass
Fibre prickling composite, played an important role in the automotive industry.For example, roof of the vehicle, automobile door plate liner, automobile
Preceding turnover panel, end blocking, hat rack, wheel back of the body cover, carpet backing, back seat interior lining panel etc..Polypropylene is to substitute phenolic resin to add
The most ideal material of work glass mat composite reinforcing material, so polypropene staple is widely used in novel light bluk recombination
Strengthen in automobile interior trim material.Polypropene staple, using the change of processing parameter, can make it according to different purposes
With higher-strength and larger elongation.For example, production glass mat needs polypropene staple elongation larger, from
And, the low deficiency of glass fibre elongation is made up, is not in that splitting is existing when glass mat is molded into complicated shape so
As still, by polyacrylic internal structure is determined, improving elongation has certain limitation.
The content of the invention
The purpose of the present invention is to use multi-functional polypropylene fibre, for raw material, to utilize needle-punched non-woven with glass fibre
Production technology, is processed into multi-functional polypropylene fibre and glass fibre needle-punched composite.
Multi-functional polypropylene fibre and glass fibre needle-punched composite preparation method, it is characterised in that：Including following step
Suddenly, and following steps are sequentially carried out,
Step 1: fiber opens bag mixing
By weight percentage, 15%~35% multi-functional polypropylene fibre is taken to be with 65%~85% glass fibre
Fiber raw material, fiber raw material carries out thick shredding by opener pinion roller, and the fiber after thick shredding is rolled by serration
Cylinder carries out smart shredding, obtains loose fiber；Loose fiber is entered in big storehouse cotton blender machine by conveyance conduit, is carried out fiber and is mixed
Close；
Step 2: combing
The quantitative cotton feeder of air pressure will be transported to through air-flow through the big well-mixed fiber of storehouse cotton blender machine in the step one, mixed
Condensating fiber is transported to carding machine by pressure, combs to formation single layer fibre net, and sent web by doffer and pattern doffing roller
Enter the wild crops being made up of three pairs of rollers, web vertical transverse strength is reached unanimity；
Step 3: lapping
Web in step 2 is fed into lapping machine by exporting curtain, web is paved into by lapping machine according to technological requirement
Thickness is 8mm~25mm；
Step 4: pre-needling
The web obtained in the step 3 is fed into needing machine by exporting curtain, needling treatment is carried out, is had
It is that 5mm~20mm, intensity are multi-functional polypropylene fibre and glass fibre needle-punched composite more than 50N to have thickness；
Step 5: main acupuncture
Repeated Acupuncture process step, 2~3 times, it is 5mm~20mm, intensity to be multi-functional more than 70N to obtain with thickness
Polypropylene fibre and glass fibre needle-punched composite；
Step 6: trimming, winding and packaging
The multi-functional polypropylene fibre of finished product that the step 5 is obtained utilizes cutting with glass fibre needle-punched composite
Machine carries out horizontal cutting, in will be after laterally cutting many crimp function polypropylene fibre and glass fibre needle-punched composite
In rolls, using mould chartered plane carry out plastic packaging.
A kind of many work(prepared by described multi-functional polypropylene fibre and glass fibre needle-punched composite preparation method
Can polypropylene fibre and glass fibre needle-punched composite.
By above-mentioned design, the present invention can bring following beneficial effect：The present invention proposes a kind of multi-functional poly-
Tacryl and glass fibre needle-punched composite and preparation method thereof, by weight percentage, the present invention using 15%~
35% multi-functional polypropylene fibre and 65%~85% glass fibre are fiber raw material, are given birth to using needle-punched non-woven
Production. art, is made multi-functional polypropylene fibre and glass fibre needle-punched composite, and it strengthens vapour as the light bluk recombination of functional form
Upholstery material compared with glass fibre needle-punched composite, only with regard to absorbing sound and lowering noise function, is inhaled with traditional polypropylene fibre
Phonetic system number can improve 60%~70%；Elongation can improve 120%, can be processed into zero, the automobile of more complicated shape
Part, and be not in bottom splitting phenomena；The deficiency of polypropylene itself is also compensate for simultaneously, enhances endurance ageing resistance
Can, the tough sexual function of thermosetting processing is also improved, multi-functional polypropylene fibre is used as work(with glass fibre needle-punched composite
The light bluk recombination enhancing automobile interior trim material of energy type, can mitigate 10%~20%, realization is more entered compared with same thickness product
The light body of one step.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated：
Fig. 1 is that multi-functional polypropylene fibre of the invention and the technological process of glass fibre needle-punched composite preparation method are shown
It is intended to.
Embodiment
Prepared as shown in figure 1, the present invention proposes a kind of multi-functional polypropylene fibre with glass fibre needle-punched composite
Method, it is characterised in that：Comprise the following steps, and following steps are sequentially carried out,
Step 1: fiber opens bag mixing
By weight percentage, 15%~35% multi-functional polypropylene fibre is taken to be with 65%~85% glass fibre
Fiber raw material, fiber raw material carries out thick shredding by opener pinion roller, and the fiber after thick shredding is rolled by serration
Cylinder carries out smart shredding, obtains loose fiber；Loose fiber is entered in big storehouse cotton blender machine by conveyance conduit, is carried out fiber and is mixed
Close；
Step 2: combing
The quantitative cotton feeder of air pressure will be transported to through air-flow through the big well-mixed fiber of storehouse cotton blender machine in the step one, mixed
Condensating fiber is transported to carding machine by pressure, combs to formation single layer fibre net, and sent web by doffer and pattern doffing roller
Enter the wild crops being made up of three pairs of rollers, web vertical transverse strength is reached unanimity；
Step 3: lapping
Web in step 2 is fed into lapping machine by exporting curtain, web is paved into by lapping machine according to technological requirement
Thickness is 8mm~25mm；
Step 4: pre-needling
The web obtained in the step 3 is fed into needing machine by exporting curtain, needling treatment is carried out, is had
It is that 5mm~20mm, intensity are multi-functional polypropylene fibre and glass fibre needle-punched composite more than 50N to have thickness；
Step 5: main acupuncture
Repeated Acupuncture process step, 2~3 times, it is 5mm~20mm, intensity to be multi-functional more than 70N to obtain with thickness
Polypropylene fibre and glass fibre needle-punched composite；
Step 6: trimming, winding and packaging
The multi-functional polypropylene fibre of finished product that the step 5 is obtained utilizes cutting with glass fibre needle-punched composite
Machine carries out horizontal cutting, in will be after laterally cutting many crimp function polypropylene fibre and glass fibre needle-punched composite
In rolls, using mould chartered plane carry out plastic packaging.
By weight percentage, the present invention uses 15%~35% multi-functional polypropylene fibre and 65%~85% glass
Glass fiber is fiber raw material, using needle-punched non-woven production technology, and the light bluk recombination enhancing automobile inside of functional form is made
Exterior material, it is specific to be blended using modification infusorial earth with polypropylene fusion, multi-functional polypropylene agglomerate is made, with multi-functional polypropylene
Multi-functional polypropylene fibre is made in master batch spinning,
The preparation method of wherein multi-functional polypropylene agglomerate comprises the following steps：
Step 1: the preparation of modification infusorial earth
By weight percentage, take 0.5%~2.0% aluminate coupling agent, 0.5%~1.0% Nacl and 97%~
99% diatomite feeds high speed mixing smelting machine, is mixed in high speed mixing smelting machine with 800 revs/min~1000 revs/min of rotating speed, mixes
The conjunction time is 20 minutes~30 minutes, and normal temperature is naturally cooled to after mixing, modification infusorial earth is obtained；
Carried out Step 2: will be fed through modification infusorial earth made from step one and polypropylene according to formula rate in mixer
Mixing, obtains batch mixing, wherein described formula rate is by weight percentage, is made up of following raw material：20% modification infusorial earth
With 80% polypropylene；
Step 3: the batch mixing that step 2 is obtained is transported to comminutor after melting mixing by twin-screw extrusion by air-flow
Obtain a diameter of 3mm strand；
Step 4: the strand obtained through step 3 carries out Slow cooling by hot bath first, the temperature of hot bath is 85
DEG C~105 DEG C, cooled down subsequently into tepidarium, warm water bath temperature is 45 DEG C~65 DEG C, enters finally into cold bath and is cooled down,
Cold water bath temperature is 5 DEG C~10 DEG C, strand is cut into length for 3mm by strand cutoff tool after water-bath, so as to be made poly- third
Alkene master batch.
The production technology of multi-functional polypropylene fibre comprises the following steps：
Step 1: taking polypropylene agglomerate, under the conditions of 90 DEG C, dry 4 hours, the polypropylene agglomerate is by by weight hundred
The modification infusorial earth of fraction meter 5%~20% and the blending of 80%~95% polypropylene fusion are made, and wherein modification infusorial earth is with weight
Percentage meter is made up of following raw material：0.5%~2.0% aluminate coupling agent, 0.5%~1.0% Nacl and 97%~
99% diatomite；
Step 2: will be added to through the dried polypropylene agglomerate of step one in melting screw rod A as cortex, by polypropylene
Section is added in melting screw rod B as sandwich layer, and cortex and sandwich layer are according to mass percent 50：50 are added to metering pump of spinning machine
In, obtain after fiber, fiberizing through spinneret extrusion leading by oil rod, three roads of spinning oil groove after heating melting, filtering
Obtain fibre bundle after stretching machine, first forming machine, crimping machine, by above-mentioned fibre bundle by second forming machine, fiber trimmer,
Cutting machine, fibre finish machine and baling press, obtain multi-functional polypropylene fibre；
The melt index of polypropylene agglomerate in described addition melting screw rod A is 68g/10min, adds melting screw rod B
In polypropylene chip melt index be 32g/10min.
Multi-functional polypropylene fibre prepared by preparation method proposed by the present invention and glass fibre needle-punched composite, as
A kind of functional form automotive interior material, with multifunctionality, for example；Ageing resistance, toughness, absorbing formaldehyde function, inhale peculiar smell, remove
Smelly, releasing negative oxygen ion, breathing damping, air purification function, heat-proof combustion-resistant, sterilizing, extinction delustring, absorbing sound and lowering noise function
Etc..Multi-functional polypropylene fibre and glass fiber compound material, can improve the sound-absorption coefficient of automobile interior trim material
60%~70%；The automobile interior trim material weight of same thickness can mitigate 10%~20%, so that, strengthen light bluk recombination
The technology application of automobile interior trim material can improve a class again, and production technology level steps and gone up a higher platform again
Rank.This multi-functional polypropylene fibre and glass fibre needle-punched composite, will make light bluk recombination enhancing automobile interior trim material
More there is feature, intellectuality, it will make automobile interior trim material industry occur huge change, and it will lead automobile inside
Exterior material is progressively towards high-tech, multifunctionality, intelligent direction development.Its Social benefit and economic benefit is all highly significant
, the application space of multi-functional polypropylene fibre and this composite of glass fibre is huge, and development prospect is very optimistic.
Claims (2)
1. multi-functional polypropylene fibre and glass fibre needle-punched composite preparation method, it is characterised in that：Comprise the following steps,
And following steps are sequentially carried out,
Step 1: fiber opens bag mixing
By weight percentage, the multi-functional polypropylene fibre and 65%~85% glass fibre for taking 15%~35% are fiber
Raw material, fiber raw material carries out thick shredding by opener pinion roller, and the fiber after thick shredding enters by serration roller
Row essence shredding, obtains loose fiber；Loose fiber is entered in big storehouse cotton blender machine by conveyance conduit, carries out fiber mixing；
Step 2: combing
The quantitative cotton feeder of air pressure will be transported to through air-flow through the big well-mixed fiber of storehouse cotton blender machine in the step one, mixing is fine
Dimension is transported to carding machine by pressure, combs to forming single layer fibre net, and by doffer and pattern doffing roller by web feeding by
The wild crops of three pairs of roller compositions, make web vertical transverse strength reach unanimity；
Step 3: lapping
Web in step 2 is fed into lapping machine by exporting curtain, web is paved into thickness by lapping machine according to technological requirement
For 8mm~25mm；
Step 4: pre-needling
The web obtained in the step 3 is fed into needing machine by exporting curtain, needling treatment is carried out, obtaining has thickness
Degree is that 5mm~20mm, intensity are multi-functional polypropylene fibre and glass fibre needle-punched composite more than 50N；
Step 5: main acupuncture
Repeated Acupuncture process step, 2~3 times, obtain with thickness be 5mm~20mm, intensity for more than 70N multi-functional poly- third
Alkene fiber and glass fibre needle-punched composite；
Step 6: trimming, winding and packaging
The multi-functional polypropylene fibre of finished product and the glass fibre needle-punched composite that the step 5 is obtained are entered using cutting machine
Row laterally cutting, by many being curled into function polypropylene fibre with glass fibre needle-punched composite after laterally cutting
Volume, plastic packaging is carried out using chartered plane is moulded.
2. a kind of multi-functional polypropylene fibre as described in claim 1 is prepared with glass fibre needle-punched composite preparation method
Multi-functional polypropylene fibre and glass fibre needle-punched composite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710749765.9A CN107326531A (en) | 2017-08-28 | 2017-08-28 | Multi-functional polypropylene fibre and glass fibre needle-punched composite and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710749765.9A CN107326531A (en) | 2017-08-28 | 2017-08-28 | Multi-functional polypropylene fibre and glass fibre needle-punched composite and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107326531A true CN107326531A (en) | 2017-11-07 |
Family
ID=60228040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710749765.9A Pending CN107326531A (en) | 2017-08-28 | 2017-08-28 | Multi-functional polypropylene fibre and glass fibre needle-punched composite and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107326531A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589033A (en) * | 2018-04-24 | 2018-09-28 | 大连神润新材料有限公司 | The production technology of nana intelligent type odorlessness automotive interior material |
| CN108691093A (en) * | 2018-06-21 | 2018-10-23 | 冷纯廷 | A kind of pavement and its production technology containing nano-powder material |
| CN109023719A (en) * | 2018-06-06 | 2018-12-18 | 常州大学 | A kind of blended hot composite reinforcing material of polypropylene fibre continuous glass fibre and preparation method thereof |
| CN109130373A (en) * | 2018-07-27 | 2019-01-04 | 大连神润新材料有限公司 | The preparation method of the nonmetallic gadget material of nana intelligent automobile inside |
| CN112606443A (en) * | 2020-11-27 | 2021-04-06 | 合肥杰迈特汽车新材料有限公司 | Processing technology of ultra-light GMT plate |
| CN114311887A (en) * | 2021-12-30 | 2022-04-12 | 浙江华江科技股份有限公司 | Lightweight high-tear-resistance bottom protection composite material for vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303430A (en) * | 2011-06-14 | 2012-01-04 | 宁波市阳光汽车配件有限公司 | Method for preparing glass fiber and reinforced polypropylene fiber composite material |
| CN102978830A (en) * | 2011-09-02 | 2013-03-20 | 上海杰事杰新材料(集团)股份有限公司 | Glass fiber/flame-retardance polypropylene fiber light composite board and preparation method thereof |
| CN103361883A (en) * | 2012-03-27 | 2013-10-23 | 上海杰事杰新材料(集团)股份有限公司 | Composite glass fiber/polyphenylene sulfide fiber board, preparing method and application thereof |
| KR20140002329A (en) * | 2012-06-29 | 2014-01-08 | 주식회사 윈코 | Manufacturing process of multi-component nonwoven fabric felt with lightness and high-strength |
| CN105908362A (en) * | 2016-04-22 | 2016-08-31 | 浙江恒泽环境科技有限公司 | Preparation method of polypropylene fiber-glass fiber thermoplastic composite material |
| CN106676751A (en) * | 2017-01-17 | 2017-05-17 | 吉林省华纺静电材料科技有限公司 | Needle-punched nonwoven fabric electrostatic fiber filter screen and manufacturing method thereof |
| CN107090662A (en) * | 2017-05-08 | 2017-08-25 | 吉林省华纺静电材料科技有限公司 | A kind of electrostatic fibre Nonwovens filter medium production technology |
-
2017
- 2017-08-28 CN CN201710749765.9A patent/CN107326531A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303430A (en) * | 2011-06-14 | 2012-01-04 | 宁波市阳光汽车配件有限公司 | Method for preparing glass fiber and reinforced polypropylene fiber composite material |
| CN102978830A (en) * | 2011-09-02 | 2013-03-20 | 上海杰事杰新材料(集团)股份有限公司 | Glass fiber/flame-retardance polypropylene fiber light composite board and preparation method thereof |
| CN103361883A (en) * | 2012-03-27 | 2013-10-23 | 上海杰事杰新材料(集团)股份有限公司 | Composite glass fiber/polyphenylene sulfide fiber board, preparing method and application thereof |
| KR20140002329A (en) * | 2012-06-29 | 2014-01-08 | 주식회사 윈코 | Manufacturing process of multi-component nonwoven fabric felt with lightness and high-strength |
| CN105908362A (en) * | 2016-04-22 | 2016-08-31 | 浙江恒泽环境科技有限公司 | Preparation method of polypropylene fiber-glass fiber thermoplastic composite material |
| CN106676751A (en) * | 2017-01-17 | 2017-05-17 | 吉林省华纺静电材料科技有限公司 | Needle-punched nonwoven fabric electrostatic fiber filter screen and manufacturing method thereof |
| CN107090662A (en) * | 2017-05-08 | 2017-08-25 | 吉林省华纺静电材料科技有限公司 | A kind of electrostatic fibre Nonwovens filter medium production technology |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589033A (en) * | 2018-04-24 | 2018-09-28 | 大连神润新材料有限公司 | The production technology of nana intelligent type odorlessness automotive interior material |
| CN109023719A (en) * | 2018-06-06 | 2018-12-18 | 常州大学 | A kind of blended hot composite reinforcing material of polypropylene fibre continuous glass fibre and preparation method thereof |
| CN108691093A (en) * | 2018-06-21 | 2018-10-23 | 冷纯廷 | A kind of pavement and its production technology containing nano-powder material |
| CN109130373A (en) * | 2018-07-27 | 2019-01-04 | 大连神润新材料有限公司 | The preparation method of the nonmetallic gadget material of nana intelligent automobile inside |
| CN112606443A (en) * | 2020-11-27 | 2021-04-06 | 合肥杰迈特汽车新材料有限公司 | Processing technology of ultra-light GMT plate |
| CN114311887A (en) * | 2021-12-30 | 2022-04-12 | 浙江华江科技股份有限公司 | Lightweight high-tear-resistance bottom protection composite material for vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107326531A (en) | Multi-functional polypropylene fibre and glass fibre needle-punched composite and preparation method thereof | |
| CN107385558A (en) | A kind of multi-functional polypropene staple and its production technology | |
| CN107313180A (en) | Multi-functional polypropylene fibre and flaxen fiber needle-punched composite and preparation method thereof | |
| CN102896843A (en) | Bamboo fiber composite base material and method for manufacturing automotive interior trim part | |
| CN101549671B (en) | method of manufacturing of fibrilia automobile inner decoration member | |
| CN101550635A (en) | Method for preparing long vegetable fiber composite material, long vegetable fiber composite board and purpose thereof | |
| CN103373021B (en) | A kind of automobile-used sound insulation and noise reduction light fibre composite board and preparation method thereof | |
| CN105401334B (en) | A kind of preparation method of needle punched non-woven fabrics | |
| CN102953231B (en) | A kind of natural fabric strengthens thermoplastic composite and its production and use | |
| CN101812773B (en) | Composite material for automobile interior part and production method thereof | |
| CN105908269B (en) | Manufacturing method of special-shaped hollow warmth keeping polyester drawn textured yarn | |
| CN108070955B (en) | Preparation process and production system of light high-strength fibrilia composite board | |
| CN106042572B (en) | A kind of high-speed train chair fabric and its manufacturing method | |
| CN102965839A (en) | PET (polyethylene glycol terephthalate) fiber/aramid fiber composite sound absorbing cotton and preparation method of PET fiber/aramid fiber composite sound absorbing cotton | |
| CN102031581A (en) | Method for producing super-refreshing cool-feel health care polyester fiber | |
| CN103088551A (en) | Light bastose and flame-retardant polypropylene fiber composite board and method for manufacturing same | |
| CN102963079A (en) | Composite fiber felt and composite fiber board for automobile inner decoration and preparation methods of composite fiber mat and composite fiber board | |
| CN108823814A (en) | A kind of short fine production technology with melt-blown composite molding acoustical cotton | |
| CN108215443A (en) | A kind of preparation method of ultralight high-strength GMT composite boards for inner and outer decorative parts of automobile | |
| CN106400306A (en) | Green ventilated felt for forming composite material and preparation method of green ventilated felt | |
| CN109130373A (en) | The preparation method of the nonmetallic gadget material of nana intelligent automobile inside | |
| CN104250880A (en) | Production method for multifunctional polyester wadding sheet | |
| CN103526422B (en) | Far infrared cashmere fiber home textile fabric | |
| CN103409832A (en) | Method for preparing anti-bacterial fine-denier hollow staple fibers through waste regenerated polyester bottle chips | |
| CN107475896A (en) | Multi-functional polypropylene fibre heats composite and preparation method thereof with regenerated fiber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171107 |
|
| RJ01 | Rejection of invention patent application after publication |