CN1566188A - Plastic products containing black tourmalines, preparing process and use thereof - Google Patents
Plastic products containing black tourmalines, preparing process and use thereof Download PDFInfo
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- CN1566188A CN1566188A CN 03129332 CN03129332A CN1566188A CN 1566188 A CN1566188 A CN 1566188A CN 03129332 CN03129332 CN 03129332 CN 03129332 A CN03129332 A CN 03129332A CN 1566188 A CN1566188 A CN 1566188A
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- plastics
- aphrizite
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- polyethylene
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- 229920003023 plastic Polymers 0.000 title claims abstract description 78
- 239000004033 plastic Substances 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 29
- -1 polyethylene Polymers 0.000 claims description 31
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 27
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 18
- 239000004698 Polyethylene Substances 0.000 claims description 14
- 229920000573 polyethylene Polymers 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 13
- 229910021529 ammonia Inorganic materials 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 229920006324 polyoxymethylene Polymers 0.000 claims description 9
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 7
- 229920001155 polypropylene Polymers 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 239000003755 preservative agent Substances 0.000 claims description 6
- 230000002335 preservative effect Effects 0.000 claims description 6
- 239000004793 Polystyrene Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 229920002223 polystyrene Polymers 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- 150000001450 anions Chemical class 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 229910052613 tourmaline Inorganic materials 0.000 abstract description 8
- 229940070527 tourmaline Drugs 0.000 abstract description 8
- 239000011032 tourmaline Substances 0.000 abstract description 8
- 238000002156 mixing Methods 0.000 abstract description 2
- 150000002500 ions Chemical class 0.000 description 10
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000009826 distribution Methods 0.000 description 5
- 231100000252 nontoxic Toxicity 0.000 description 5
- 230000003000 nontoxic effect Effects 0.000 description 5
- 231100000614 poison Toxicity 0.000 description 5
- 230000007096 poisonous effect Effects 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 235000013372 meat Nutrition 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 229940063583 high-density polyethylene Drugs 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a black tourmaline plastic product and its preparing process which comprises the steps of, (2) disintegrating the black tourmaline into 0.1-100 micrometer of grain diameter, (2) mixing the black tourmaline powder with plastic, (3) forming at the temperature of 50-260 deg. C, thus forming plastic product.
Description
Technical field
The present invention relates to field of plastic products, especially contain the plastics of aphrizite, and the method for making of these plastics and improving the purposes that environment reduce to pollute.
Background technology
Aphrizite contains tens kinds of trace elements of abundant needed by human: magnesium, sulphur, iron, potassium, calcium, sodium, copper, zinc, cobalt, phosphorus, titanium, selenium or the like.Because of the content of magnesium and iron is the highest tourmalinite that becomes black.Its chemical structure more complicated, its chemical general formula are WX
8Y (BO
3)
3Si
6O
18(OH, F)
4, W=Na wherein, K, Ca; X=Mn, Mg, Li, Fe, Al; Y=V, Fe, Cr, Al.Tourmaline capable is used for various fields, for example water activation, sewage disposal, washing, preparation soil and fertilizer etc.(Yang Ruzeng etc., aphrizite mineral reason is formed the relation with infrared signature, Shanghai geology, 2002 (1): 61-64).Have the researchist that the tourmalinite compo is studied, but this coating is easy to decompose, and needs through special processing before using on the metope being coated with, otherwise the alkaline matter in the wall can produce reaction with tourmalinite, thereby reduce its effect.The data record is not arranged at present as yet, tourmalinite is used for the plastics detoxifcation.
Plastics are divided into two big classes usually, and are poisonous and nontoxic.Food grade be non-toxic plastic, as polypropylene, polyethylene etc., their stability better, toughness is strong, is difficult to decompose.Poisonous in addition plastics are as urethane, polyformaldehyde resin, oxyethane, toluene, dimethylbenzene etc.Their toxicity is very big, and formaldehyde content is very high, and human body is had great harm, is strong carcinogen.Also be to be badly in need of one of big event that solves in the present environmental protection.No matter poisonous plastics or non-toxic plastic, they all are organism, are Unstable Substances, all can degrade.All can discharge toxic substance in the degradation process.They all have the process of heating in process of production, pine for polypropylene, polyethylene and also can decomposite poisonous substance adding.All need detoxifcation in a word.
Summary of the invention
The object of the present invention is to provide plastics that contain aphrizite and its production and use.
In one aspect of the invention, provide a kind of plastics, these plastics contain 0.5-20% weight, preferred 1-10% weight, the aphrizite of 5% weight most preferably, the particle diameter of described aphrizite is the 0.1-100 micron, preferably the 0.5-50 micron is more preferably the 4-25 micron.
In one embodiment of the invention, the plastics of these plastics are to be selected from polyethylene, polypropylene, polyvinyl chloride, polyoxymethylene, polystyrene.Preferably polyethylene, polyoxymethylene and polystyrene.
In another embodiment of the present invention, these plastics are selected from air conditioner filter screen, preservative film, agricultural film, life plastics and medical plastics.
Second aspect of the present invention is the method that a kind of preparation contains the plastics of aphrizite powder, it is characterized in that the method comprising the steps of:
(a) the classified processing of aphrizite being crushed to particle diameter is the 0.1-100 micron;
(b) the aphrizite powder that the step (a) of 0.5-20% weight is obtained mixes with plastics;
(c) under 50-260 ℃ temperature, form, form plastics.
In one embodiment of the invention, the content of aphrizite is preferably 1-10% weight in the step (b), most preferably 5% weight.
In one embodiment of the invention, the particle diameter of described aphrizite is the 0.5-50 micron preferably, is more preferably the 4-25 micron.
In another embodiment of the present invention, the temperature of reaction in the step (c) is preferably 55-250 ℃, is more preferably 75-160 ℃.Wherein said temperature is than low 10-30 ℃ of the plastic material temperature of reaction that does not contain aphrizite.
In one embodiment of the invention, plastics are selected from polyethylene, polypropylene, polyvinyl chloride, polyoxymethylene, polystyrene.
In another embodiment of the present invention, shaping is to be selected from spraying, coating, extrusion film and pressing mold.
The 3rd aspect of the present invention provides the purposes of plastics of the present invention, and these plastics are used to reduce concentration of formaldehyde.
The 4th aspect of the present invention provides the purposes of plastics of the present invention, and these plastics are used to improve anion concentration.
The 5th aspect of the present invention provides the purposes of plastics of the present invention, and these plastics are used to reduce ammonia concentration.
Description of drawings
Fig. 1 has shown the size distribution with the aphrizite powder of method preparation of the present invention.
Embodiment
The applicant finds that aphrizite has extremely strong ir radiation and extremely strong negative ion incidence in the research to aphrizite.Aphrizite, according to the GB/T188204.26-2000 standard, is tested sample with 752 type ultraviolet grating spectrophotometrys when the micron order ultra-fine.In the formaldehyde environment of high density, under static state, formaldehyde has been disengaged 70%.Under dynamical state, the efficient of releasing is higher.According to the GB/T188204.25-2000 standard, with GC-2000 type gas chromatograph sample is tested, in the environment of high strength ammonia, under static state, ammonia has been disengaged 62% again.Can obviously raise the efficiency in the time of dynamically.With ITC-201A type atmosphere negative ion concentration tester, sample is tested in addition, result's its generating capacity under static state reaches 400/cm
3Can reach 1600/cm under the dynamical state
3According to the GB/T17093-1997 standard, the air disinfection usefulness of sample is tested again, reached effective sterilizing rate with JYQ-01A type bacterioplankton sampling thief.Therefore, the inventor is according to above-mentioned discovery, utilize and in plastics, mix aphrizite, favourable minimizing contained formaldehyde and ammonia in the plastics.
The plastics made from the aphrizite powder have very strong negative ion detoxifcation deodorizing sterilizing effect.It is again a kind of nontoxic inorganics.Combine the stability that can increase plastics with plastics, prolong its life-span.Combine with poisonous plastics, can make it become non-toxic plastic.Because the function ratio of tourmaline powder is more comprehensive, therefore spendable scope is also very wide.
Plastics among the present invention refer to various plastics, for example the plastic components that uses on preservative film, the refrigerator, plastics system food utensil etc.Their basal component is polypropylene, polyethylene, urethane, polyformaldehyde resin, oxyethane, toluene, dimethylbenzene etc.
These plastics can prepare with following method:
Spraying: with 1: 200-1: the mixing of the aphrizite powder of 5 weight ratios and polyethylene molding powder in 175-205 ℃ baking oven, sprays with the air lift pump of 3-5kg.The plastic layer and the article surface of gained are combined closely.
Apply: with 1: 200-1: the aphrizite powder of 5 weight ratios and polyethylene molding powder mix, and carry out the coating to various materials, dry in 55-75 ℃ baking box then.
Film: with 1: 200-1: the aphrizite powder of 5 weight ratios and the polyethylene of middle density, under 130-200 ℃ temperature, use 1-3kg pressure, squeeze out film.This film can be used for edible fresh-keeping film or agricultural film.
Pressing mold: with 1: 200-1: the aphrizite powder of 5 weight ratios and highdensity polyethylene, under 160-250 ℃ temperature, use 3-5kg pressure, from various different moulds, squeeze out different life appliance goods.These life appliance goods are selected from cup, basin, and box or the like plastics can be used as food utensil, perhaps medical apparatus, for example medicine bottle, Liquid dropping bottle etc.
Therefore because aphrizite of the present invention itself just has the ultrared function of emission, can emit heat man-hour adding.According to proportioning of the present invention, its heat that sends can make temperature of reaction reduce the 10-30 degree, has saved the energy, thereby can reduce production costs.
Embodiment
Embodiment 1
The preparation of micron order aphrizite
Under the normal temperature and pressure state, carry out stage treatment, aphrizite is crushed to the 0.1-100 micron with micronizer mill.
Fig. 1 is seen in the distribution of aphrizite powder.
According to ir radiation as a result diameter of particle reach as high as 0.93 when the 4.85um, then get powder particle diameter mean value 3.96um, use the LS particle size analyzer to carry out the test of granularity and distribution thereof.See table 1 for details.
Table 1: sample powder particle size principal dimension parameter
| Particle diameter/um | Volume cumulative distribution % | Account for total distributed % |
| ????1.459 | ????10 | ????10 |
| ????2.000 | ????17.07 | ????7.07 |
| ????2.494 | ????25 | ????7.94 |
| ????3.960 | ????50 | ????25 |
| ????5.00 | ????65.58 | ????15.58 |
| ????5.781 | ????75 | ????9.92 |
| ????7.60 | ????90 | ????15 |
| ????8.00 | ????92.16 | ????2.16 |
| ????10.00 | ????98.34 | ????6.18 |
| ????14.00 | ????100 | ????10.66 |
Embodiment 2
The negative ion incidence of aphrizite powder
Testing tool: ITC-201A atmospheric ion concentration tester
Entrust Shanghai City environmentfriendly products quality supervision and test master station with this tester, measured every cubic metre negative ion concentration according to standard method.
Table 2: sample anion-generating capacity and grain size parameter
| Sample | Particle diameter/um | Anion-generating capacity/cm 3(static state) | Anion-generating capacity/cm 3(dynamically) |
| ????A | ????0.1 | ????300 | ????1200 |
| ????B | ????10.00 | ????395 | ????1580 |
| ????C | ????25.00 | ????400 | ????1600 |
| ????D | ????100.00 | ????350 | ????1400 |
This shows: the particle diameter of sample powder is not thin more good more.Size distribution can reach maximum negative ion incidence in the time of 25 microns.Particle between the 0.1-100 micron all has obvious effect.
Embodiment 3
Prepare the plasticized polyurethane material products with aphrizite
This embodiment uses the prepared micron order aphrizite powder of embodiment 1.
Ratio in 5% stirs 15 gram tourmaline powders and urethane 300 grams, 27 ℃ of indoor coatings, uses 70 ℃ of oven for drying then.Make the aphrizite plastic plate of 20 * 20cm.
Ratio in 10% stirs 30 gram tourmaline powders and urethane 300 grams, 27 ℃ of indoor coatings, uses 70 ℃ of oven for drying then.Make the aphrizite plastic plate of 20 * 20cm.
Ratio in 1% stirs 3 gram tourmaline powders and urethane 300 grams, 27 ℃ of indoor coatings, uses 70 ℃ of oven for drying then.Make the aphrizite plastic plate of 20 * 20cm.
Prepared polyoxymethylene aphrizite plastic plate with identical ratio and identical method.
Embodiment 4
The effect of aphrizite plastic plate degradation of formaldehyde and ammonia
With ammonia measuring method in method for determining formaldehyde in the GB/T 18204.26-2000 public place air and the GB/T 18204.25-2000 public place air, environmentfriendly products quality supervision and test master station is detected this plastic plate by Shanghai City.
1. testing conditions and environment:
Work chamber: 0.1m
3Square glass cabin.
Temperature is 20 ℃ in the cabin, humidity 52%RH.
Surface wind speed 0.3m/s;
Outside atmosphere:
Normal atmosphere 100.92kPa; 21 ℃ of temperature; Humidity 64%RH.
2. detecting instrument:
752 type ultraviolet grating spectrophotometers;
GC-2000 type gas-chromatography meter;
ITC-201A type atmospheric ion concentration tester;
AR2140 type electronic balance.
Detected result:
Urethane
| Aphrizite (wt%) | Methyl alcohol clearance (%) | Ammonia clearance (%) | Anion-generating capacity is (individual/cm 3) |
| ?1％ | 15 | ?20 | ?75 |
| ?5％ | 70 | ?62 | ?4×10 2 |
| ?10％ | 95 | ?92 | ?8×10 2 |
Polyoxymethylene
| Aphrizite (wt%) | Formaldehyde clearance (%) | Ammonia clearance (%) | Anion-generating capacity is (individual/cm 3) |
| ?1％ | 16 | ?18 | ?78 |
| ?5％ | 75 | ?57 | ?4×10 2 |
| ?10％ | 98 | ?90 | ?8×10 2 |
Embodiment 5
Aphrizite prepares the method for plastics
1. the spraying of refrigerator inside shelf: mix with the aphrizite powder of 1: 20 weight ratio and polyethylene molding powder, in 185-195 ℃ baking oven, spray with the air lift pump of 3-5kg.The plastic layer and the article surface of gained are combined closely.
2. the coating of air-conditioning gauze: aphrizite powder and polyethylene molding powder with 1: 20 weight ratio apply.Dry with 60-70 ℃ temperature then.
The refrigerator inside shelf of the spraying of drying and coating plastic layer and gauze top coat and following parts are combined closely, and obviously do not peel off.Because aphrizite can produce negative ion, this air-conditioning can also be delivered to the negative ion that produces in the room in the air-supply process, thereby improves Air quality within doors.
3. the preparation of house wrap film: with the aphrizite powder of 1: 20 weight ratio and the polyethylene of middle density, under 149-190 ℃ temperature, use 1-3kg pressure, squeeze out film.
Get a preservative film of 30cm * 25cm square, wrapped the commercially available fresh meat of 200g, place (25 ℃) under the normal temperature.Wrap up the fresh meat of same weight with onesize preservative film, place (25 ℃) under the normal temperature.The fresh meat of common tin foil parcel peculiar smell occurred after 5 hours, thick liquid appears in the surface, the corruption of the red grade of deepening.And after 10 hours, just beginning slightly thick liquid of surface with the fresh meat of aphrizite preservative film parcel, color deepens slightly.
4. the pressing mold of plastics water glass: with the aphrizite powder and the highdensity polyethylene of 1: 20 weight ratio, under 180-220 ℃ temperature, use 3-5kg pressure, from the plastic cup mould, extrude water glass.
Though illustrate and described preference of the present invention, should understand those skilled in the art and can make various changes according to the instruction of this paper, these change without prejudice to scope of the present invention.
Claims (10)
1. plastics is characterized in that, these plastics contain the aphrizite of 0.5-20% weight, and the particle diameter of described aphrizite is the 0.1-100 micron.
2. plastics as claimed in claim 1 is characterized in that, the plastics of described plastics are to be selected from polyethylene, polypropylene, polyvinyl chloride, polyoxymethylene, polystyrene.
3. plastics as claimed in claim 1 is characterized in that, described plastics are selected from air conditioner filter screen, preservative film, agricultural film, life plastics and medical plastics.
4. method for preparing the plastics that contain the aphrizite powder is characterized in that the method comprising the steps of:
(a) the classified processing of aphrizite being crushed to particle diameter is the 0.1-100 micron;
(b) the aphrizite powder that the step (a) of 0.5-20% weight is obtained mixes with plastics;
(c) under 50-260 ℃ temperature, form, form plastics.
5. method as claimed in claim 4 is characterized in that, described temperature is than low 10-30 ℃ of the plastic material temperature of reaction that does not contain aphrizite.
6. method as claimed in claim 4 is characterized in that described plastics are selected from polyethylene, polypropylene, polyvinyl chloride, polyoxymethylene, polystyrene.
7. method as claimed in claim 4 is characterized in that, described shaping is to be selected from spraying, coating, extrusion film and pressing mold.
8. the purposes of the described plastics of claim 1 is characterized in that, these plastics are used to reduce concentration of formaldehyde.
9. the purposes of the described plastics of claim 1 is characterized in that, these plastics are used to improve anion concentration.
10. the purposes of the described plastics of claim 1 is characterized in that, these plastics are used to reduce ammonia concentration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03129332 CN1566188A (en) | 2003-06-18 | 2003-06-18 | Plastic products containing black tourmalines, preparing process and use thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03129332 CN1566188A (en) | 2003-06-18 | 2003-06-18 | Plastic products containing black tourmalines, preparing process and use thereof |
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| Publication Number | Publication Date |
|---|---|
| CN1566188A true CN1566188A (en) | 2005-01-19 |
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|---|---|---|---|
| CN 03129332 Pending CN1566188A (en) | 2003-06-18 | 2003-06-18 | Plastic products containing black tourmalines, preparing process and use thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101068877B (en) * | 2005-09-23 | 2011-10-12 | Lg化学株式会社 | Adhesive sheet and manufacturing method thereof |
| CN102234441A (en) * | 2010-04-26 | 2011-11-09 | 华南再生资源（中山）有限公司 | A kind of manufacturing method of energy plastic masterbatch and derived plastic products |
| CN102492220A (en) * | 2011-12-02 | 2012-06-13 | 武汉华丽生物材料有限公司 | Biological-based flowerpot capable of releasing negative ions and preparation method thereof |
| CN103804943A (en) * | 2014-02-18 | 2014-05-21 | 李同心 | Nanoscale tourmaline containing functional plastic and preparation method thereof |
| CN107936416A (en) * | 2017-12-21 | 2018-04-20 | 宁波爱克创威新材料科技有限公司 | A kind of medical antibacterial thin-film material and preparation method thereof |
-
2003
- 2003-06-18 CN CN 03129332 patent/CN1566188A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101068877B (en) * | 2005-09-23 | 2011-10-12 | Lg化学株式会社 | Adhesive sheet and manufacturing method thereof |
| CN102234441A (en) * | 2010-04-26 | 2011-11-09 | 华南再生资源（中山）有限公司 | A kind of manufacturing method of energy plastic masterbatch and derived plastic products |
| CN102234441B (en) * | 2010-04-26 | 2012-10-24 | 华南再生资源（中山）有限公司 | Manufacturing method of energy plastic master batch and derivative plastic product |
| CN102492220A (en) * | 2011-12-02 | 2012-06-13 | 武汉华丽生物材料有限公司 | Biological-based flowerpot capable of releasing negative ions and preparation method thereof |
| CN103804943A (en) * | 2014-02-18 | 2014-05-21 | 李同心 | Nanoscale tourmaline containing functional plastic and preparation method thereof |
| CN107936416A (en) * | 2017-12-21 | 2018-04-20 | 宁波爱克创威新材料科技有限公司 | A kind of medical antibacterial thin-film material and preparation method thereof |
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