CN103497451A - Modified material for PVC (Polyvinyl Chloride) artificial leather - Google Patents
Modified material for PVC (Polyvinyl Chloride) artificial leather Download PDFInfo
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- CN103497451A CN103497451A CN201310464931.2A CN201310464931A CN103497451A CN 103497451 A CN103497451 A CN 103497451A CN 201310464931 A CN201310464931 A CN 201310464931A CN 103497451 A CN103497451 A CN 103497451A
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- pvc
- modified material
- polyvinyl chloride
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Abstract
The invention discloses a modified material for PVC (Polyvinyl Chloride) artificial leather. The modified material comprises the following compositions in parts by weight: 100 parts of PVC resin powder, 3-4 parts of stabilizer, 5-10 parts of functional additive: ethylene-vinyl acetate copolymer, 8-12 parts of DOP (Dioctyl-Phthalate), 2-3 parts of methyl methacrylate, 10-20 parts of CaCO3, and 2-3 parts of TiO2. The modified material has the advantages that according to the polymer structure characteristic of PVC profiles, the modified material is mainly applied into PVC artificial leather aiming at a novel material formed by performing multiple high-polymer self-assembling to surfaces of ultrafine particles, has good dispersity, compatibility and rheological properties, the filling capacity can be increased, the product glossiness can be enhanced, the product quality can be improved, and the production cost can be lowered.
Description
Technical field
The present invention relates to a kind of material modified, material modified in particular for the PVC leatheroid.
Background technology
PVC belongs to the basic chemical industry raw material, and product differentiation is less, and under the market structure of perfect competition, cost is just the main factor that affects enterprise competitiveness at home.Due to industrial nature, in starting material and energy workinprocess cost, occupy high specific weight.The cost of oil ethylene process is affected by oil price mainly; The production cost of calcium carbide route mainly is subject to the calcium carbide cost impact, generally speaking, the calcium carbide cost accounts for 70% left and right of PVC cost, and power cost accounts for 60% left and right of calcium carbide cost, because China's electric power resources in the West is abundant, electricity price is relatively low, and with east, calcium carbide route manufacturing enterprise compares, and western calcium carbide route manufacturing enterprise has some superiority aspect cost.And possessing endowment of resources, the enterprise that supporting calcium carbide is produced, will construct more solid cost barrier.Therefore, select the different material modified quality producies that can improve PVC for dissimilar PVC.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of material modified for the PVC leatheroid.
The present invention is achieved through the following technical solutions.
A kind of material modified for the PVC leatheroid, its composition comprises:
Polyvinyl chloride resin powder: 100 parts
Stablizer: 3～4 parts
Functional agent: 5～10 parts of ethylene-vinyl acetate copolymers
DOP:8～12 part
Methyl-prop diluted acid formicester: 2～3 parts
CaCO
3: 10～20 parts
TiO
2: 2～3 parts.
Further, its composition comprises:
Polyvinyl chloride resin powder: 100 parts
Stablizer: 3～4 parts
Functional agent: 6～8 parts of ethylene-vinyl acetate copolymers
DOP:9～10 part
Methyl-prop diluted acid formicester: 2～3 parts
CaCO
3: 14～16 parts
TiO
2: 2～3 parts.
Further, the aforementioned stable agent is compound lead stabilizer.
Material modified using method for the PVC leatheroid comprises step:
(1) in high-speed mixer, above-mentioned all the components is dropped into together, adjust the temperature to 120-130 ℃;
(2) step (1) gained material is used to the screw extrusion press extruding pelletization;
(3) cold sneak out the sieve standby.
Beneficial effect of the present invention:
These material modified characteristics according to PVC leatheroid polymer architecture, carry out the multiple self-assembly of polymer for the ultrafine particle surface and build the type material formed, be mainly used in the PVC leatheroid, dispersiveness, intermiscibility and good rheological property, can increase loading level, improve the product glossiness, quality product is improved, production cost reduces.
Embodiment
Below according to embodiment, the present invention is described in further detail.
Embodiment 1:
Be used for the material modified of PVC leatheroid, its composition comprises:
Polyvinyl chloride resin powder: 100 parts
Stablizer: 3 parts
Functional agent: 8 parts of ethylene-vinyl acetate copolymers
DOP:9 part
Methyl-prop diluted acid formicester: 2 parts
CaCO
3: 16 parts
TiO
2: 2 parts.
Embodiment 2:
Be used for the material modified of PVC leatheroid, its composition comprises:
Polyvinyl chloride resin powder: 100 parts
Stablizer: 4 parts
Functional agent: 6 parts of ethylene-vinyl acetate copolymers
DOP:10 part
Methyl-prop diluted acid formicester: 3 parts
CaCO
3: 14 parts
TiO
2: 3 parts.
Embodiment 3:
Material modified using method for the PVC leatheroid, comprise step: in high-speed mixer, above-mentioned all the components is dropped into together, adjust the temperature to 120-130 ℃; The gained material is used to the screw extrusion press extruding pelletization; Cold sneak out the sieve standby.
Above-described embodiment is only explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this art can understand content of the present invention and be implemented, and can not limit the scope of the invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (4)
1. material modified for the PVC leatheroid, is characterized in that, its composition comprises:
Polyvinyl chloride resin powder: 100 parts
Stablizer: 3～4 parts
Functional agent: 5～10 parts of ethylene-vinyl acetate copolymers
DOP:8～12 part
Methyl-prop diluted acid formicester: 2～3 parts
CaCO
3: 10～20 parts
TiO
2: 2～3 parts.
2. material modified for the PVC leatheroid according to claim 1, is characterized in that, its composition comprises:
Polyvinyl chloride resin powder: 100 parts
Stablizer: 3～4 parts
Functional agent: 6～8 parts of ethylene-vinyl acetate copolymers
DOP:9～10 part
Methyl-prop diluted acid formicester: 2～3 parts
CaCO
3: 14～16 parts
TiO
2: 2～3 parts.
3. material modified for the PVC leatheroid according to claim 1, is characterized in that, the aforementioned stable agent is compound lead stabilizer.
4. for the material modified using method of PVC leatheroid, it is characterized in that, comprise step:
(1) in high-speed mixer, above-mentioned all the components is dropped into together, adjust the temperature to 120-130 ℃;
(2) step (1) gained material is used to the screw extrusion press extruding pelletization;
(3) cold sneak out the sieve standby.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310464931.2A CN103497451A (en) | 2013-10-08 | 2013-10-08 | Modified material for PVC (Polyvinyl Chloride) artificial leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310464931.2A CN103497451A (en) | 2013-10-08 | 2013-10-08 | Modified material for PVC (Polyvinyl Chloride) artificial leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103497451A true CN103497451A (en) | 2014-01-08 |
Family
ID=49862718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310464931.2A Pending CN103497451A (en) | 2013-10-08 | 2013-10-08 | Modified material for PVC (Polyvinyl Chloride) artificial leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103497451A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106243578A (en) * | 2016-08-31 | 2016-12-21 | 昆山阿基里斯人造皮有限公司 | A kind of polrvinyl chloride artificial skin |
| CN106835729A (en) * | 2016-12-06 | 2017-06-13 | 钦州市高新技术产业服务中心 | A kind of antiallergy artificial leather and preparation method thereof |
| CN113186735A (en) * | 2021-04-28 | 2021-07-30 | 晋江市亿兴橡塑有限公司 | Antibacterial PVC artificial leather and preparation method thereof |
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| CN1394908A (en) * | 2002-07-15 | 2003-02-05 | 揭阳市榕城区榕华顺风鞋厂 | PVC modifier |
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Patent Citations (10)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106243578A (en) * | 2016-08-31 | 2016-12-21 | 昆山阿基里斯人造皮有限公司 | A kind of polrvinyl chloride artificial skin |
| CN106835729A (en) * | 2016-12-06 | 2017-06-13 | 钦州市高新技术产业服务中心 | A kind of antiallergy artificial leather and preparation method thereof |
| CN113186735A (en) * | 2021-04-28 | 2021-07-30 | 晋江市亿兴橡塑有限公司 | Antibacterial PVC artificial leather and preparation method thereof |
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| 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: 230001 Changshan village, raccoon Town, Xuancheng City, Anhui Applicant after: Anhui Xin Tao New Materials Technology Co., Ltd. Address before: 230001 Changshan village, raccoon Town, Xuancheng City, Anhui Applicant before: Xuancheng City new great waves calcium carbonate company limited |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: XUANCHENG XINTAO CALCIUM CARBONATE CO., LTD. TO: ANHUI XINTAO NEW MATERIAL TECHNOLOGY CO., LTD. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140108 |