CN104369473B - A kind of drawing and extruding section bar composite felt and manufacture method thereof - Google Patents
A kind of drawing and extruding section bar composite felt and manufacture method thereof Download PDFInfo
- Publication number
- CN104369473B CN104369473B CN201410307825.8A CN201410307825A CN104369473B CN 104369473 B CN104369473 B CN 104369473B CN 201410307825 A CN201410307825 A CN 201410307825A CN 104369473 B CN104369473 B CN 104369473B
- Authority
- CN
- China
- Prior art keywords
- felt
- woven glass
- glass cloth
- resin powder
- polyester resin
- 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.)
- Active
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000004744 fabric Substances 0.000 claims abstract description 97
- 239000011521 glass Substances 0.000 claims abstract description 72
- 229920000728 polyester Polymers 0.000 claims abstract description 41
- 239000000843 powder Substances 0.000 claims abstract description 37
- 229920006337 unsaturated polyester resin Polymers 0.000 claims abstract description 34
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 238000010410 dusting Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000000779 smoke Substances 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 238000001467 acupuncture Methods 0.000 claims description 3
- 239000006247 magnetic powder Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 claims description 3
- 238000005215 recombination Methods 0.000 claims description 3
- 230000006798 recombination Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
Landscapes
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention provides a kind of drawing and extruding section bar composite felt and manufacture method thereof, comprise base cloth layer, tack coat and surface of polyester carpet veneer, described base cloth layer is Woven glass cloth layer, tack coat is unsaturated polyester resin powder, take Woven glass cloth as base cloth, sprinkle unsaturated polyester resin powder as tack coat in the one side of Woven glass cloth, in a heated state again at this face compound one deck surface of polyester carpet veneer of the Woven glass cloth sprinkled with tack coat.The advantage of this product is the mode that have employed direct combination, and glass technical fabrics, surface of polyester felt unsaturated polyester resin powder are bonded together, product has very high intensity and globality, and the surface property of product excellence given by surface of polyester felt.This product directly can reduce the operation of pultrude process, for client saves cost of labor.
Description
Technical field:
The present invention relates to a kind of composite felt, particularly, relate to a kind of drawing and extruding section bar composite felt and manufacture method thereof.
Background technology:
Pultrusion molding process is by the continuous tow of impregnating resin glue, band or fabric etc., under the effect of tractive force, and, solidification shaping by extrusion die, the glass fiber reinforced plastic shapes that continuously production length is not limit.This technique is most suitable for the section bar producing various section configuration, as rod, pipe, solid profile (I-shaped, flute profile, squared profile) and hollow section (door-window section bar, blade etc.) etc.According to the surface property needs of goods, generally in pultrusion process, feed one deck surface of polyester felt at superficial layer, to obtain the product surface of flat smooth.Increase mode has two kinds: a kind of is as shown above, has one surface of polyester felt feeding operation, synchronous with the pultrusion speed of entirety, needs extra feeding unit; One is when producing fiberglass reinforced vegetable raw materials, just surface of polyester felt and fabric are combined, the many mode of current use is loop bonding mode, namely utilize polyester thread that fabric and surface of polyester felt are woven into an entirety, shortcoming is that product surface can show loop bonding line significantly, affects outward appearance.
Summary of the invention:
The technical problem to be solved in the present invention is, a kind of mode that have employed direct combination is provided, glass technical fabrics, surface of polyester felt unsaturated polyester resin powder are bonded together, product has very high intensity and globality, the operation of direct minimizing pultrude process, for client saves drawing and extruding section bar composite felt and the manufacture method thereof of cost of labor.
For solving the problems of the technologies described above, the invention provides a kind of drawing and extruding section bar composite felt, comprise base cloth layer, tack coat and surface of polyester carpet veneer, described base cloth layer is Woven glass cloth layer, and tack coat is unsaturated polyester resin powder, take Woven glass cloth as base cloth, unsaturated polyester resin powder is sprinkled as tack coat, in a heated state again at this face compound one deck surface of polyester carpet veneer of the Woven glass cloth sprinkled with tack coat in the one side of Woven glass cloth.
As preferably, to be that glass is short cut felt, glass continuous felt, glass acupuncture composite felt, glass woven roving or glass stitch bonded fabrics to described Woven glass cloth layer, and its grammes per square metre scope is 100 ~ 2000 grams/m.Be applicable to the pultrusion of various uses and different clients.
Further, the particle size range of described unsaturated polyester resin powder is 40-200 order.
Further, the grammes per square metre scope of described surface of polyester carpet veneer is 20-100 gram/m, and composition is PETG.
Drawing and extruding section bar composite felt of the present invention with different types of Woven glass cloth for base cloth, the unsaturated polyester resin powder of certain mass is sprinkled in the one side of Woven glass cloth, in a heated state again at this face compound one deck surface of polyester felt of Woven glass cloth, by the thawing cementation of unsaturated polyester resin powder, Woven glass cloth and surface of polyester felt are combined into an entirety.
The manufacture method that the drawing and extruding section bar composite felt that the present invention adopts is such, it comprises the steps:
(1) Woven glass cloth base cloth layer enters distribution system conveying by one, two kinds of uncoil-stands can be selected, A. the 1.1KW motor of VFC drives the automatic debatching of the diameter oblique type of 240mm steel rider, B. tee T reel-off stand joins 2 steel riders and tapered sleeve, and entering distribution system, to be furnished with tension adjustment frame a set of and deposit cloth groove one;
(2) from the Woven glass cloth base cloth layer after entire volume debatching through a dusting system, unsaturated polyester resin powder is sprinkling upon Woven glass cloth base cloth upper surface equably by this dusting system, unsaturated polyester resin powder is carried by the engraved roll in dusting system, engraved roll is carved with uniform aperture, unsaturated polyester resin powder is loaded in aperture, through the rolling of engraved roll, thus Woven glass cloth base cloth upper surface is fallen to from powder storehouse, the rotational frequency of engraved roll, 1.0HZ-10.0HZ can be selected, the rotating speed that each frequency representation is different, frequency is higher, and rotating speed is higher;
(3) sprinkled with the Woven glass cloth base cloth of unsaturated polyester resin powder, system is smoked again through one, this smokes in system, be furnished with 30 electrothermal tubes, utilize Far-infrared Heating, can by unsaturated polyester resin powder heating and melting, it is made to stick to Woven glass cloth upper surface and not roll, smoke in system, be furnished with Teflon conveyer belt, baked temperature can regulate arbitrarily within the scope of≤180 DEG C.
(4) smoke the front upper place of system, what configure a surface of polyester felt unreels system, and this unreels system, is furnished with magnetic powder brake reel-off stand, 2 cover gas expansion shaft uncoil-stands, one on the other, and 45 ° of directions configurations;
(5) smoke the dead ahead of system, configure a set of composite cooling system, Woven glass cloth base cloth and surface of polyester felt are combined with each other after this composite cooling system; This composite cooling system, is made up of three rollers, and 6 heating tubes inside joined by a warm-up mill, general power 15kw, automatic constant-temperature, one with the steel pressure roller of warm-up mill level, removable, controlled by pneumatic system, below warm-up mill and pressure roller, be furnished with a chill roll, by circulating water.Recombination process, Woven glass cloth and surface of polyester felt enter composite cooling system from the deflector roll at warm-up mill rear, Woven glass cloth under, surface of polyester felt is upper, the first half jointly through warm-up mill is also heated, the unsaturated polyester resin powder melting again in a heated state that Woven glass cloth upper surface adheres to, then through the compacting of pressure roller, surface of polyester felt and Woven glass cloth are bonded together, then cool through chill roll;
(6) the drawing and extruding section bar composite felt after compound, then through trimming system, winding system, obtain finished product.As preferably, to be that glass is short cut felt, glass continuous felt, glass acupuncture composite felt, glass woven roving or glass stitch bonded fabrics to described Woven glass cloth layer, and its grammes per square metre scope is 100 ~ 2000 grams/m.Be applicable to the pultrusion of various uses and different clients.
Further, the particle size range of described unsaturated polyester resin powder is 40-200 order.
Further, the grammes per square metre scope of described surface of polyester carpet veneer is 20-100 gram/m, and composition is PETG.
Drawing and extruding section bar composite felt adopts bonding complex method, and utilize binding agent that both direct combinations are become an entirety, fabric unit flatness is high, adhesion strength is high, surface of polyester felt difficult drop-off, simultaneously, decrease a procedure, the pultrusion product made has excellent surface property.
The present invention's advantage is compared with prior art the mode that have employed direct combination, glass technical fabrics, surface of polyester felt unsaturated polyester resin powder are bonded together, product has very high intensity and globality, and the surface property of product excellence given by surface of polyester felt.This product directly can reduce the operation of pultrude process, for client saves cost of labor.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, the invention will be further described.
As shown in Figure 1, a kind of drawing and extruding section bar composite felt, comprise base cloth layer 1, tack coat 2 and surface of polyester carpet veneer 3, described base cloth layer is Woven glass cloth layer, and tack coat is unsaturated polyester resin powder, take Woven glass cloth as base cloth, unsaturated polyester resin powder is sprinkled as tack coat, in a heated state again at this face compound one deck surface of polyester carpet veneer of the Woven glass cloth sprinkled with tack coat in the one side of Woven glass cloth.The wherein total grammes per square metre of drawing and extruding section bar composite felt: 668 grams/m; Base cloth layer: grammes per square metre 613 grams/m, scrim material knittingly shortly cuts felt, belongs to a kind of glass stitch bonded fabrics; Tack coat: grammes per square metre 10 grams/m, the granularity of unsaturated polyester resin powder used is 40 orders; Surface of polyester carpet veneer: grammes per square metre 45 grams/m.
The manufacture method of the drawing and extruding section bar composite felt that the present invention adopts, comprises the steps:
Woven glass cloth base cloth enters distribution system by one and carries, two kinds of uncoil-stands can be selected, A. the 1.1KW motor of VFC drives the diameter oblique type of 240mm steel rider automatic debatching, and B. tee T reel-off stand joins 2 steel riders and tapered sleeve, and entering distribution system, to be furnished with tension adjustment frame a set of and deposit cloth groove one.
From the Woven glass cloth base cloth after entire volume debatching through a dusting system, unsaturated polyester resin powder is sprinkling upon Woven glass cloth base cloth upper surface equably by this dusting system.Unsaturated polyester resin powder is carried by the engraved roll in dusting system, and engraved roll is carved with uniform aperture, unsaturated polyester resin powder is loaded in aperture, through the rolling of engraved roll, thus falls to Woven glass cloth base cloth upper surface from powder storehouse.The rotational frequency of engraved roll, can select 1.0HZ-10.0HZ, the rotating speed that each frequency representation is different, and frequency is higher, and rotating speed is higher.Sprinkled with the Woven glass cloth base cloth of unsaturated polyester resin powder, then smoke system through one, this smokes in system, are furnished with 30 electrothermal tubes, utilize Far-infrared Heating, can, by unsaturated polyester resin powder heating and melting, make it stick to Woven glass cloth upper surface and not roll.Smoke in system, be furnished with Teflon conveyer belt.Baked temperature can regulate arbitrarily within the scope of≤180 DEG C.Smoke the front upper place of system, what configure a surface of polyester felt unreels system, and this unreels system, is furnished with magnetic powder brake reel-off stand, 2 cover gas expansion shaft uncoil-stands, one on the other, and 45 ° of directions configurations.Smoke the dead ahead of system, configure a set of composite cooling system, Woven glass cloth base cloth and surface of polyester felt are combined with each other after this composite cooling system.This composite cooling system, is made up of three rollers, and 6 heating tubes inside joined by a warm-up mill, general power 15kw, automatic constant-temperature, one with the steel pressure roller of warm-up mill level, removable, controlled by pneumatic system, below warm-up mill and pressure roller, be furnished with a chill roll, by circulating water.Recombination process, Woven glass cloth and surface of polyester felt enter composite cooling system from the deflector roll at warm-up mill rear, Woven glass cloth under, surface of polyester felt is upper, the first half jointly through warm-up mill is also heated, the unsaturated polyester resin powder melting again in a heated state that Woven glass cloth upper surface adheres to, then through the compacting of pressure roller, surface of polyester felt and Woven glass cloth are bonded together, then cool through chill roll.Drawing and extruding section bar composite felt after compound, then through trimming system, winding system, become the finished product of volume one volume.
The present invention adopts bonding complex method, and utilize binding agent that both direct combinations are become an entirety, fabric unit flatness is high, and adhesion strength is high, surface of polyester felt difficult drop-off, and meanwhile, decrease a procedure, the pultrusion product made has excellent surface property; Have employed the mode of direct combination, glass technical fabrics, surface of polyester felt unsaturated polyester resin powder are bonded together, product has very high intensity and globality, and the surface property of product excellence given by surface of polyester felt.This product directly can reduce the operation of pultrude process, for client saves cost of labor.
Claims (4)
1. a manufacture method for drawing and extruding section bar composite felt, is characterized in that, it comprises the steps:
(1) Woven glass cloth base cloth layer enters distribution system conveying by one, comprise two kinds of uncoil-stands, A. the 1.1KW motor of VFC drives the automatic debatching of the diameter oblique type of 240mm steel rider, B. tee T reel-off stand joins 2 steel riders and tapered sleeve, and entering distribution system, to be furnished with tension adjustment frame a set of and deposit cloth groove one;
(2) from the Woven glass cloth base cloth layer after entire volume debatching through a dusting system, unsaturated polyester resin powder is sprinkling upon Woven glass cloth base cloth upper surface equably by this dusting system, unsaturated polyester resin powder is carried by the engraved roll in dusting system, engraved roll is carved with uniform aperture, unsaturated polyester resin powder is loaded in aperture, through the rolling of engraved roll, thus Woven glass cloth base cloth upper surface is fallen to from powder storehouse, the rotational frequency of engraved roll is 1.0Hz-10.0Hz, the rotating speed that each frequency representation is different, frequency is higher, and rotating speed is higher;
(3) sprinkled with the Woven glass cloth base cloth of unsaturated polyester resin powder, system is smoked again through one, this smokes in system, be furnished with 30 electrothermal tubes, utilize Far-infrared Heating, by unsaturated polyester resin powder heating and melting, it is made to stick to Woven glass cloth upper surface and not roll, smoke in system, be furnished with Teflon conveyer belt, baked temperature can regulate arbitrarily within the scope of≤180 DEG C;
(4) smoke the front upper place of system, what configure a surface of polyester felt unreels system, and this unreels system, is furnished with magnetic powder brake reel-off stand, 2 cover gas expansion shaft uncoil-stands, one on the other, and 45 ° of directions configurations;
(5) smoke the dead ahead of system, configure a set of composite cooling system, Woven glass cloth base cloth and surface of polyester felt are combined with each other after this composite cooling system, this composite cooling system, be made up of three rollers, a warm-up mill, inside join 6 heating tubes, total work 15kw, automatic constant-temperature, one with the steel pressure roller of warm-up mill level, removable, controlled by pneumatic system, a chill roll is furnished with below warm-up mill and pressure roller, by circulating water, recombination process, Woven glass cloth and surface of polyester felt enter composite cooling system from the deflector roll at warm-up mill rear, Woven glass cloth under, surface of polyester felt is upper, common the first half through warm-up mill is also heated, the unsaturated polyester resin powder melting again in a heated state that Woven glass cloth upper surface adheres to, again through the compacting of pressure roller, surface of polyester felt and Woven glass cloth are bonded together, then cool through chill roll,
(6) the drawing and extruding section bar composite felt after compound, then through trimming system, winding system, obtain finished product.
2. the manufacture method of a kind of drawing and extruding section bar composite felt according to claim 1, it is characterized in that, to be that glass is short cut felt, glass continuous felt, glass acupuncture composite felt, glass woven roving or glass stitch bonded fabrics to described Woven glass cloth layer, and its grammes per square metre scope is 100 ~ 2000 grams/m.
3. the manufacture method of a kind of drawing and extruding section bar composite felt according to claim 1, is characterized in that, the particle size range of described unsaturated polyester resin powder is 40-200 order.
4. the manufacture method of a kind of drawing and extruding section bar composite felt according to claim 1, is characterized in that, the grammes per square metre scope of described surface of polyester carpet veneer is 20-100 gram/m, and composition is PETG.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410307825.8A CN104369473B (en) | 2014-06-30 | 2014-06-30 | A kind of drawing and extruding section bar composite felt and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410307825.8A CN104369473B (en) | 2014-06-30 | 2014-06-30 | A kind of drawing and extruding section bar composite felt and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104369473A CN104369473A (en) | 2015-02-25 |
| CN104369473B true CN104369473B (en) | 2015-10-28 |
Family
ID=52548787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410307825.8A Active CN104369473B (en) | 2014-06-30 | 2014-06-30 | A kind of drawing and extruding section bar composite felt and manufacture method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104369473B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235229A (en) * | 2015-11-19 | 2016-01-13 | 常州众杰复合材料有限公司 | Preparation method and application of carbon fiber felt composite glass fiber fabric for pultrusion |
| CN105733193B (en) * | 2016-03-23 | 2018-05-22 | 航天材料及工艺研究所 | A kind of preparation method of the controllable epoxy resin-base composite material of toughness |
| CN109228547B (en) * | 2018-10-24 | 2021-04-16 | 株洲时代新材料科技股份有限公司 | Fiber layering structure of reinforced material and pultrusion profile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4749610A (en) * | 1986-02-20 | 1988-06-07 | Central Glass Company, Limited | Glass fiber reinforced flexible composite material using soft fluororesin |
| CN1227304A (en) * | 1998-05-25 | 1999-09-01 | 北京建协玻璃钢门窗研究所 | Glass fiber reinforced plastic door, window section and its preparation |
| CN201609975U (en) * | 2009-10-25 | 2010-10-20 | 浙江联洋复合材料有限公司 | Multi-axial composite felt |
| CN201850407U (en) * | 2010-11-05 | 2011-06-01 | 肥城三英纤维工业有限公司 | Alkali-free glass fiber chopped strand mat for vehicle roof |
| CN103231557A (en) * | 2013-04-02 | 2013-08-07 | 浙江联洋复合材料有限公司 | Glass fiber reinforced nonwoven felt for automobile ceiling and manufacturing method thereof |
-
2014
- 2014-06-30 CN CN201410307825.8A patent/CN104369473B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4749610A (en) * | 1986-02-20 | 1988-06-07 | Central Glass Company, Limited | Glass fiber reinforced flexible composite material using soft fluororesin |
| CN1227304A (en) * | 1998-05-25 | 1999-09-01 | 北京建协玻璃钢门窗研究所 | Glass fiber reinforced plastic door, window section and its preparation |
| CN201609975U (en) * | 2009-10-25 | 2010-10-20 | 浙江联洋复合材料有限公司 | Multi-axial composite felt |
| CN201850407U (en) * | 2010-11-05 | 2011-06-01 | 肥城三英纤维工业有限公司 | Alkali-free glass fiber chopped strand mat for vehicle roof |
| CN103231557A (en) * | 2013-04-02 | 2013-08-07 | 浙江联洋复合材料有限公司 | Glass fiber reinforced nonwoven felt for automobile ceiling and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104369473A (en) | 2015-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103101255B (en) | A kind of light composite board, production method and application thereof | |
| CN102336026B (en) | Direct on-line pultrusion process for fiber reinforced thermoplastic composite material | |
| CN104369473B (en) | A kind of drawing and extruding section bar composite felt and manufacture method thereof | |
| CN108000904A (en) | A kind of preparation method and equipment of continuous-filament woven fabric enhancing thermoplastic composite | |
| CN106273989A (en) | The shaped device of a kind of fiber reinforced thermolplastic composite material plate and forming method thereof | |
| CN103921369A (en) | Dry-process pre-impregnating process of thermoplastic resin based pre-impregnated tape | |
| CN103192538A (en) | Packing belt and manufacturing method thereof | |
| CN106182494B (en) | A kind of preparation process of continuous fiber reinforced thermoplastic prepreg tape | |
| CN102689487A (en) | Preparing method for automobile interior trim plate | |
| CN107127984A (en) | A kind of continuous fiber reinforced thermoplastic resin based composites manufacturing process | |
| CN109849219A (en) | A kind of device and method preparing continuous carbon fibre enhancing PEEK thermoplastic prepreg | |
| CN106113811A (en) | Thermoplastic continuous fibers's composite and preparation method thereof and process units | |
| CN104910615B (en) | A kind of high-strength nylon/glass fiber composite material and its manufacturing equipment and manufacture method | |
| CN104045987A (en) | Formula and production process of glass fiber-reinforced plastic composite material | |
| CN109397834A (en) | A kind of device and method thereof of continuous production thermoplastic cellular board | |
| CN106379027A (en) | Special equipment for production of steel-plastic composite wallboard and technology thereof | |
| CN106273527A (en) | A kind of production method of the high intensity hot-forming composite of film woven cloth | |
| CN204196379U (en) | A kind of drawing and extruding section bar composite felt | |
| CN202498800U (en) | Continuous fiber reinforced polypropylene foamed board | |
| CN205631419U (en) | High temperature thermoplasticity combined material coiler twine winding head device | |
| CN211416363U (en) | Fiber reinforced foamed composite material, foaming device and continuous production line | |
| CN203438522U (en) | Molten coating roll forming device for single polymer composite material product | |
| CN209111695U (en) | A kind of metal composite decorative engineering plate production equipment | |
| CN103434252B (en) | Scatter the wet process technique of glass fibre ceiling | |
| CN103967267A (en) | Ultra-high molecular weight polyethylene composite formwork and manufacturing method and device thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Chongfu town Tongxiang City Wanli village in Jiaxing City, Zhejiang province 314511 Yanjing Bridge No. 6 Applicant after: ZHEJIANG LIANYANG NEW MATERIAL CO., LTD. Address before: Chongfu town Tongxiang City Wanli village in Jiaxing City, Zhejiang province 314511 Yanjing Bridge No. 6 Applicant before: Lintex Composites Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: LINTEX COMPOSITES CO., LTD. TO: ZHEJIANG NMG MATERIAL CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A composite felt for pultrusion profile and its manufacturing method Effective date of registration: 20200918 Granted publication date: 20151028 Pledgee: Bank of Hangzhou Limited by Share Ltd. Tongxiang branch Pledgor: NMG COMPOSITES Co.,Ltd. Registration number: Y2020330000730 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201130 Granted publication date: 20151028 Pledgee: Bank of Hangzhou Limited by Share Ltd. Tongxiang branch Pledgor: NMG COMPOSITES Co.,Ltd. Registration number: Y2020330000730 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: 314511 Building 1, 111 Xinzhong Road, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: NMG COMPOSITES Co.,Ltd. Address before: Chongfu town Tongxiang City Wanli village in Jiaxing City, Zhejiang province 314511 Yanjing Bridge No. 6 Patentee before: NMG COMPOSITES Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |