CN105670101A - Polypropylene modified material - Google Patents
Polypropylene modified material Download PDFInfo
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- CN105670101A CN105670101A CN201410666185.XA CN201410666185A CN105670101A CN 105670101 A CN105670101 A CN 105670101A CN 201410666185 A CN201410666185 A CN 201410666185A CN 105670101 A CN105670101 A CN 105670101A
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- polypropylene
- titanium dioxide
- modified material
- glass fiber
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Abstract
The invention discloses a polypropylene modified material which is characterized in that the material is prepared from the following raw materials of, in parts by weight, 90-100 parts of polypropylene, 15-18 parts of titanium dioxide, 8-10 parts of calcium carbonate, 5-8 parts of glass fiber, 6-9 parts of silane, 12-15 parts of titanate, and 15-20 parts of talc powder. According to the invention, with the talc powder, titanium dioxide, glass fiber and the like added in polypropylene, rigidity, surface hardness, heat creep resistance, electric insulation properties, dimensional stability and impact strength of polypropylene products can be substantially improved, such that the comprehensive performance of polypropylene can be improved. Therefore, a purpose of saving materials can be achieved.
Description
Technical field
The invention belongs to a kind of polypropylene modified material.
Background technology
Acrylic resin, is the crystalline polymer of a kind of compound with regular structure, for the thermoplastic resin of light oyster white pellet, tasteless, nontoxic, light weight. Relative density is 0.90～0.91, is one the lightest in resins for universal use. Satisfactory mechanical property, heat resistance is good, its fusing point is about 170 DEG C, without under External Force Acting, 150 DEG C indeformable, and chemical stability is good, acid and alkali resistance and organic solvent, do not have an effect with most of chemical drugss (such as fuming nitric aicd, chromic acid solution, halogen, benzene, carbon tetrachloride, chloroform etc.), and absorb water hardly. Polypropylene shortcoming is easily aging, becomes fragile during low temperature, and low temperature impact strength is poor, but can improve by methods such as adding additive, blended or copolymerization, and therefore, polypropylene improved combination properties has its realistic meaning.
Summary of the invention
In view of the deficiency that prior art exists, it is an object of the invention to provide a kind of novel plastic material modified.
The technical scheme realizing the object of the invention is as follows:
A kind of polypropylene modified material, it is characterised in that be made up of the raw material of following parts by weight: polypropylene 90-100 part, titanium dioxide 15-18 part, calcium carbonate 8-10 part, glass fibre 5-8, silane 6-9 part, titanate esters 12-15 part, Pulvis Talci 15-20 part.
The present invention the invention have the benefit that the present invention passes through to be added on addition Pulvis Talci, titanium dioxide, glass fibre etc. in polypropylene and can improve the rigidity of polypropylene articles, case hardness, heat-resisting creep properties, electrical insulating property, dimensional stability significantly, impact strength; Polypropylene adds a small amount of Pulvis Talci and can also play the effect of nucleator, improve polyacrylic crystallinity, so that the every mechanical performance of polypropylene is improved, owing to improve polyacrylic crystallinity, crystal grain thinning, also just improve the polyacrylic transparency, reach thus realizing raising and improve polypropylene combination property, final realization can save material purpose.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, and its operation requires as follows:
A kind of polypropylene modified material, is made up of the raw material of following parts by weight: polypropylene 90-100 part, titanium dioxide 15-18 part, calcium carbonate 8-10 part, glass fibre 5-8, silane 6-9 part, titanate esters 12-15 part, Pulvis Talci 15-20 part.
The preferred embodiment of the present invention described in detail above. Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to the design of the present invention without creative work.Therefore, all technical staff in the art, all should at the protection domain being defined in the patent claims under this invention's idea on the basis of existing technology by logic minute analysis, reasoning or the available technical scheme of limited experiment.
Claims (1)
1. a polypropylene modified material, it is characterised in that be made up of the raw material of following parts by weight: polypropylene 90-100 part, titanium dioxide 15-18 part, calcium carbonate 8-10 part, glass fibre 5-8, silane 6-9 part, titanate esters 12-15 part, Pulvis Talci 15-20 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666185.XA CN105670101A (en) | 2014-11-20 | 2014-11-20 | Polypropylene modified material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666185.XA CN105670101A (en) | 2014-11-20 | 2014-11-20 | Polypropylene modified material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105670101A true CN105670101A (en) | 2016-06-15 |
Family
ID=56957228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410666185.XA Pending CN105670101A (en) | 2014-11-20 | 2014-11-20 | Polypropylene modified material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105670101A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106751003A (en) * | 2016-12-28 | 2017-05-31 | 双登集团股份有限公司 | Fiber glass reinforced polypropylene |
| CN110951169A (en) * | 2019-12-13 | 2020-04-03 | 上海日之升科技有限公司 | Light-shading low-linear-expansion-coefficient polypropylene composite material and preparation method thereof |
| CN114103349A (en) * | 2021-11-25 | 2022-03-01 | 苏州度辰新材料有限公司 | Anti-aging polyolefin composite back plate film and preparation method thereof |
-
2014
- 2014-11-20 CN CN201410666185.XA patent/CN105670101A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106751003A (en) * | 2016-12-28 | 2017-05-31 | 双登集团股份有限公司 | Fiber glass reinforced polypropylene |
| CN110951169A (en) * | 2019-12-13 | 2020-04-03 | 上海日之升科技有限公司 | Light-shading low-linear-expansion-coefficient polypropylene composite material and preparation method thereof |
| CN110951169B (en) * | 2019-12-13 | 2022-05-10 | 上海日之升科技有限公司 | Light-shading low-linear-expansion-coefficient polypropylene composite material and preparation method thereof |
| CN114103349A (en) * | 2021-11-25 | 2022-03-01 | 苏州度辰新材料有限公司 | Anti-aging polyolefin composite back plate film and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |