CN102153875B - Mineral resin and preparation method of mineral resin - Google Patents
Mineral resin and preparation method of mineral resin Download PDFInfo
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- CN102153875B CN102153875B CN 201110032841 CN201110032841A CN102153875B CN 102153875 B CN102153875 B CN 102153875B CN 201110032841 CN201110032841 CN 201110032841 CN 201110032841 A CN201110032841 A CN 201110032841A CN 102153875 B CN102153875 B CN 102153875B
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Abstract
The invention relates to a mineral resin and a preparation method of the mineral resin. The mineral resin comprises the following raw materials in part by weight: 30 to 80 parts of mineral powder, 25 to 70 parts of plastic material, 2 to 4 parts of wax and 1 to 1.5 parts of nucleating agent. In the preparing process, after being uniformly mixed, the raw materials are dried for over 1 hours at a temperature of 80 to 220 DEG C; and then the dried raw materials are subjected to subsequent treatment at a temperature of 160 to 300 DEG C to obtain mineral resin particles or mineral resin powder. Due to combination of the mineral powder and the plastic material, greatly strengthens physical and chemical properties and mechanical strength of the product are greatly strengthened and the impact resistance capability of the product is enhanced. Meanwhile, due to the addition of the mineral powder and an additive, hardness, texture and glossiness of the product can be improved, so that the mineral resin product has attractive and vivid appearance. The product is widely applied to various industries, not only can be used for producing handicraft articles, children products, kitchen and bathroom products and the like, but also can be used for producing electronic electrical appliances, mechanical products and the like.
Description
Technical field
The present invention relates to a kind of resin material, particularly a kind of resin material that adds mineral substance and preparation method thereof.
Background technology
Resin is used very extensive in modern industry field and people's daily life, bring a lot of facilities to productive life, application in every field all plays an important role, be the industrial important raw and processed materials such as plastics, coating, sizing agent, synthon, synthetic rubber, building materials, particularly outstanding on the moulding series products.At present plastic material commonly used is that main raw material directly adds additive and is mixed with high molecular polymers such as rubber or polyethylene normally.But hardness, glossiness and the intensity of existing resin formed article, surface of plastic products are relatively poor, and the surface needs secondary treatment.As adopt the plastic chemistry modification, although can increase the toughness of plastics, physical strength is inadequate, is very limited in practical application area.And the method for modifying plastics since its working condition and state of the art are had relatively high expectations, can improve production cost, affect the application of finished product.
Summary of the invention
The invention provides a kind of mineral substance resin and preparation method thereof, the technical problem that the surface hardness that solve existing resin formed article, plastics is weak, physical strength is low, low in glossiness, surface need secondary treatment.
The technical solution adopted for the present invention to solve the technical problems is:
This mineral substance resin, the raw material of this mineral substance resin forms and is as follows by weight ratio:
30～80 parts of mineral substance powders;
25～70 parts of plastic rubber materials;
2～4 parts in wax;
1～1.5 part of nucleator.
Described mineral substance powder is one or more the mixture in coal, grouan, kaolin, silica, synthetic calcium carbonate, calcium phosphate, bone meal, ceramics powder, feldspar, quartz, iron ore, aluminum ore, Copper Ores, zinc ore, the titanium ore.
Described plastic rubber material be polypropylene, polycarbonate, polyoxymethylene, polybutylene terephthalate, polyphenylene sulfide, polymeric amide, acrylonitrile-butadiene-styrene copolymer, polypropylene, polyethylene, polyvinyl chloride, trimeric cyanamide, tetrafluoroethylene, in one or more mixture.
Described nucleator is one or more the mixture in aluminium sesquioxide, titanium sesquioxide, silicon-dioxide, magnesium oxide, yellow soda ash, salt of wormwood, talcum powder, boron nitride, alum, mica, calcium carbonate or the silica, and the content of each component of nucleator is restriction not.
Described wax is one or more the mixture in Poly Propylene Wax, polyethylene wax, paraffin or the polyamide wax.
The raw material of described mineral substance resin forms and is as follows by weight ratio:
Quartzy 40～75 parts;
35～55 parts of polyethylene;
1～3 part of polyethylene wax;
0.5～2 part of nucleator.
Described mineral substance resin also contains following several raw material by weight ratio:
0～1.5 part of silicone oil;
0～1.5 part of white oil;
0～1.5 part of Zinic stearas.
The weight part proportioning of above-mentioned three kinds of raw materials is not zero simultaneously.
The raw material of described mineral substance resin forms and is as follows by weight ratio:
35～75 parts of feldspars;
25～60 parts of trimeric cyanamides;
2～6 parts of Poly Propylene Waxes;
1～3 part of nucleator;
0.5～2 part of silicone oil;
1～3 part of white oil;
0.5～2 part of Zinic stearas.
The raw material of described mineral substance resin forms and is as follows by weight ratio:
30～78 parts of aluminum ores;
35～65 parts of polypropylene;
2～5.5 parts of Poly Propylene Waxes;
1～3 part of nucleator;
1～3 part of silicone oil;
1～3 part of white oil;
1～3 part of Zinic stearas.
The preparation method of this mineral substance resin has following three kinds:
Method one: after each raw material mixed, dryly more dried raw material is taken out grain more than 1 hour under 160～300 ℃ down at 80～220 ℃, obtained the mineral substance resin particle.
Method two: first mineral substance powder and plastic rubber material are mixed,, add again all the other raw materials and in dust free chamber, be mixed to get the mineral substance resin-oatmeal more than 1 hour 80～220 ℃ of lower dryings.
Method three: first mineral substance powder and plastic rubber material are mixed; lower dry more than 1 hour at 80～220 ℃; adding all the other raw materials mixes in dust free chamber again; mixed raw material is put into the hot melt case under 160～300 ℃, carry out hot melt; after cooling process, make mineral substance resin particle or mineral substance resin-oatmeal.
Beneficial effect of the present invention is as follows:
Mineral substance resin of the present invention is to be mixed by a certain percentage by mineral substance powder and plastic material and additive, and employed cost of material is cheap, and wide material sources also reduce the preparation cost of mineral substance resin greatly.Adopt plastic rubber material that the prepared finished product toughness of mineral substance resin is increased greatly, durable in use, difficult broken.The combination of mineral substance powder and plastic rubber material has strengthened physics, chemical property and the physical strength of goods of the present invention greatly, increases the impact resistance of product.Add simultaneously mineral substance powder and additive and can improve hardness, texture and the glossiness of product, so that the products appearance of mineral substance resin is beautiful true to nature.Additive comprises wax, Multiple components nucleator etc.Wax can strengthen the degree of refinement of mineral substance resin surface, so that the feel of mineral substance resin finished product is fine and smooth, submissive.By adding the Multiple components nucleator, can strengthen glossiness, tensile strength and the hardness of mineral substance resin surface.So that the finished product surface gloss of mineral substance resin improves greatly, aesthetic is effectively improved.In addition, additive can comprise that also other can have chemical substance or the chemical substance that can increase liquid flow properties, for example silicone oil, white oil, the Zinic stearas that strengthens the glossiness effect.Silicone oil and Zinic stearas can increase the flowability of the liquid that obtains after above-mentioned plastic rubber material melts, and make its processing preferably.Silicone oil can also play dissemination, prevent mineral substance resin work in-process through the heating and reunite.White oil can improve the flowability of the liquid that obtains after porcelain plastic dissolves on the one hand, can also increase the cohesiveness of above-mentioned mineral substance powder and plastic rubber material simultaneously, so that the prepared final product quality of this mineral substance resin improves greatly.
Preparation method of the present invention is simple to operate, and is low for equipment requirements, and production efficiency is high, is suitable for suitability for industrialized production.After the heating of mineral substance resin, plastic rubber material is melted into liquid, the mineral substance powder then is dispersed in the liquid of this plastic rubber material, and additive can increase the mixing liquid flowability simultaneously, like this so that the mineral substance resin can adopt mold pressing, casting, shoot mode etc. to be processed into various product.Because easy to process, raw material is various, and production cost is reduced greatly.The application industry of finished product is extensive, not only can be used for craft articles, juvenile product, kitchen guarding's goods etc., can also be used for making the products such as electronic apparatus, machinery.
Embodiment
This mineral substance resin, the raw material of this mineral substance resin forms and is as follows by weight ratio: 30～80 parts of mineral substance powders; 25～70 parts of plastic rubber materials; 2～4 parts in wax; 1～1.5 part of nucleator.
Described mineral substance powder is one or more the mixture in coal, grouan, kaolin, silica, synthetic calcium carbonate, calcium phosphate, bone meal, ceramics powder, feldspar, quartz, iron ore, aluminum ore, Copper Ores, zinc ore, the titanium ore.
Described plastic rubber material be polypropylene, polycarbonate, polyoxymethylene, polybutylene terephthalate, polyphenylene sulfide, polymeric amide, acrylonitrile-butadiene-styrene copolymer, polypropylene, polyethylene, polyvinyl chloride, trimeric cyanamide, tetrafluoroethylene, in one or more mixture.
Described nucleator is one or more the mixture in aluminium sesquioxide, titanium sesquioxide, silicon-dioxide, magnesium oxide, yellow soda ash, salt of wormwood, talcum powder, boron nitride, alum, mica, calcium carbonate or the silica, and the content of each component of nucleator is restriction not.
Described wax is one or more the mixture in Poly Propylene Wax, polyethylene wax, paraffin or the polyamide wax.
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Embodiment one, and the raw material of this mineral substance resin forms and be as follows by weight ratio:
Quartzy 50 parts;
45 parts of polyethylene;
2 parts in wax;
1 part of nucleator.
After above-mentioned each raw material mixed, under 120 ℃ of temperature dry 4 hours, more dried raw material is taken out grain under 190 ℃, obtain the mineral substance resin particle, the mineral substance resin particle is packed.
Embodiment two, and the raw material of this mineral substance resin forms and be as follows by weight ratio:
51 parts of feldspars;
40 parts of trimeric cyanamides;
4 parts of Poly Propylene Waxes;
1.5 parts of nucleators;
1 part of silicone oil;
1.5 parts of white oils;
1 part of Zinic stearas.
The two mixes with feldspar and trimeric cyanamide first, 95 ℃ lower dry 5 hours, add again all the other raw materials and in dust free chamber, be mixed to get imitative U.S. anti-ceramic powder, the anti-ceramic powder of imitative U.S. that obtains is packed.
Embodiment three, and the raw material of this mineral substance resin forms and be as follows by weight ratio:
50 parts of aluminum ores;
45 parts of polypropylene;
3.5 parts of Poly Propylene Waxes;
1.5 parts of Multiple components nucleators;
1.5 parts of silicone oil;
1.5 parts of white oils;
1.5 parts of Zinic stearass.
After above-mentioned each raw material mixed, under 100 ℃ of temperature dry 4.5 hours, under 280 ℃ of temperature, take out grain again, obtain the mineral substance resin granular material, the mineral substance resin granular material that obtains is packed.
Embodiment four, and the raw material of this mineral substance resin forms and be as follows by weight ratio:
65 parts of bone meal;
30 parts of trimeric cyanamides;
1.5 parts of nucleators;
1 part of silicone oil;
1.5 parts of white oils;
1 part of Zinic stearas.
The two mixes with bone meal and trimeric cyanamide first, 95 ℃ lower dry 5 hours, add again all the other raw materials and in dust free chamber, be mixed to get imitative china powder, the imitative china powder that obtains is packed.
Embodiment five, and the raw material of this mineral substance resin forms and be as follows by weight ratio:
70 parts of kaolin;
0 part of polyamide 6;
4 parts of polyamide waxes;
1.5 parts of nucleators;
1.5 parts of silicone oil;
1.5 parts of white oils;
1.5 parts of Zinic stearass.
Embodiment six, and the raw material of this mineral substance resin forms and be as follows by weight ratio:
35 parts of kaolin, synthetic calcium carbonates;
25 parts of polybutylene terephthalates;
3 parts in paraffin;
1 part of nucleator;
1 part of silicone oil.
Embodiment seven, and the raw material of this mineral substance resin forms and be as follows by weight ratio:
60 parts of coals;
45 parts of tetrafluoroethylene;
2.5 parts in paraffin;
1.5 parts of nucleators;
1 part of silicone oil;
1 part of white oil;
1 part of Zinic stearas.
Embodiment eight, and the raw material of this mineral substance resin forms and be as follows by weight ratio:
75 parts in synthetic calcium carbonate, quartz;
70 parts of polyvinyl chloride;
4 parts of polyethylene waxs;
1 part of nucleator;
1 part of silicone oil;
1 part of white oil;
Embodiment nine, and the raw material of this mineral substance resin forms and be as follows by weight ratio:
35 parts in calcium phosphate;
65 parts of acrylonitrile-butadiene-styrene copolymers;
2 parts in paraffin;
1.5 parts of nucleators;
1 part of silicone oil;
1 part of white oil;
1 part of Zinic stearas.
Embodiment ten, and the raw material of this mineral substance resin forms and be as follows by weight ratio:
Quartzy 45 parts;
35 parts of polyphenylene sulfides;
3 parts in paraffin;
1.5 parts of nucleators;
1 part of silicone oil;
1 part of white oil;
1 part of Zinic stearas.
Nucleator in above-described embodiment is one or more mixture of aluminium sesquioxide, titanium sesquioxide, silicon-dioxide, magnesium oxide, yellow soda ash, salt of wormwood, talcum powder, boron nitride, alum, mica, calcium carbonate or silica.The content of each component is restriction not, can decide according to the actual physical property characteristic of mineral substance resin.
Plastic rubber material of the present invention can adopt various general-purpose plastics, engineering plastics and special plastic.
The mineral substance resin of above-described embodiment five to seven can adopt any one among the following preparation method:
Method one after each raw material mixed, is dryly taken out dried raw material grain more than 1 hour down again at 80～220 ℃ under 160～300 ℃, obtain the mineral substance resin particle.The preferred dual-screw pelletizer that adopts carries out granulation, uses the segmentation temperature difference following 1,150 of dual-screw pelletizer; 2,165 ℃; 3,170 ℃ 4,180 ℃; 5,195 ℃; 6,200 ℃; 7,210 ℃.During this tablets press work, engine speed is 1200 rev/mins, and the feeding rotating speed is 37 rev/mins, and the pelletizing rotating speed is 1000 rev/mins.
Method two: first mineral substance powder and plastic rubber material are mixed,, add again all the other raw materials and in dust free chamber, be mixed to get the mineral substance resin-oatmeal more than 1 hour 80～220 ℃ of lower dryings.
Method three: first mineral substance powder and plastic rubber material are mixed; lower dry more than 1 hour at 80～220 ℃; adding all the other raw materials mixes in dust free chamber again; mixed raw material is put into the hot melt case under 160～300 ℃, carry out hot melt; after cooling process, make mineral substance resin particle or mineral substance resin-oatmeal.
Before raw material mixes, first the mineral substance powder is pulverized with crusher, the raw material hybrid mode is restriction not, can manually mix also can mechanically mixing, use mechanically mixing, also unrestricted to selecting of mechanical mixing equipment, can select the various machineries that can mix, such as mixer, stirrer etc.Be not particularly limited the time of drying of raw material, in 1-12 hour or longer.Can in loft drier, carry out, also can direct drying.
Further, the mineral substance resin particle that above-mentioned preparation method is made or the mineral substance resin-oatmeal step of packing.
Claims (1)
1. mineral substance resin is characterized in that: the raw material of described mineral substance resin forms and is as follows by weight ratio:
Quartzy 40～75 parts;
35～55 parts of polyethylene;
1～3 part of polyethylene wax;
0.5～2 part of nucleator;
Described mineral substance resin also contains following several raw material by weight ratio:
0～1.5 part of silicone oil;
0～1.5 part of white oil;
0～1.5 part of Zinic stearas;
The weight part proportioning of above-mentioned three kinds of raw materials is not zero simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110032841 CN102153875B (en) | 2011-01-30 | 2011-01-30 | Mineral resin and preparation method of mineral resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110032841 CN102153875B (en) | 2011-01-30 | 2011-01-30 | Mineral resin and preparation method of mineral resin |
Publications (2)
| Publication Number | Publication Date |
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| CN102153875A CN102153875A (en) | 2011-08-17 |
| CN102153875B true CN102153875B (en) | 2013-09-18 |
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| CN 201110032841 Expired - Fee Related CN102153875B (en) | 2011-01-30 | 2011-01-30 | Mineral resin and preparation method of mineral resin |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102617068A (en) * | 2012-03-21 | 2012-08-01 | 深圳市科聚新材料有限公司 | Ceramic imitated PBT (polybutylene terephthalate) composite and method for preparing same |
| CN103360683A (en) * | 2013-07-24 | 2013-10-23 | 江西省裕仁信化工填料设备有限责任公司 | Modified polypropylene composite plastic filler and preparation method thereof |
| CN104327531A (en) * | 2013-08-05 | 2015-02-04 | 上海智高贸易有限公司 | Processable thermoplastic plastic with ultra-high density, and preparation technology thereof |
| CN103724771A (en) * | 2013-12-18 | 2014-04-16 | 芜湖万润机械有限责任公司 | Modified high-density polyethylene capacitor metallized film and preparation method thereof |
| CN104017365B (en) * | 2014-05-19 | 2016-05-11 | 安徽省康利亚实业有限公司 | A kind of high-strength cable material used for rail vehicle and preparation method thereof |
| CN104086889A (en) * | 2014-07-09 | 2014-10-08 | 安徽宁国市高新管业有限公司 | Anti-aging MPP (modified polypropylene) electric tube |
| CN104262964A (en) * | 2014-09-24 | 2015-01-07 | 苏州冰心文化用品有限公司 | High temperature-resistant material and preparation method thereof |
| CN106009597A (en) * | 2016-08-08 | 2016-10-12 | 陆志强 | Polycarbonate composition for packaging material and manufacturing method thereof |
| CN112778668B (en) * | 2021-01-11 | 2022-06-21 | 慈溪市寅升电器有限公司 | High-strength polyvinyl chloride composite plastic suitable for plug bracket and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101550268A (en) * | 2009-04-30 | 2009-10-07 | 普立万聚合体（苏州）有限公司 | Polybutylene terephthalate material used for decorative ring of vehicle lamp |
| CN101993603A (en) * | 2010-10-20 | 2011-03-30 | 东莞天佳塑胶五金制品有限公司 | Porcelain plastic and preparation method and application thereof |
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2011
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101550268A (en) * | 2009-04-30 | 2009-10-07 | 普立万聚合体（苏州）有限公司 | Polybutylene terephthalate material used for decorative ring of vehicle lamp |
| CN101993603A (en) * | 2010-10-20 | 2011-03-30 | 东莞天佳塑胶五金制品有限公司 | Porcelain plastic and preparation method and application thereof |
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| CN102153875A (en) | 2011-08-17 |
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