CN104177753A - Modified material for automotive flame-retardant grilles - Google Patents
Modified material for automotive flame-retardant grilles Download PDFInfo
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- CN104177753A CN104177753A CN201410330768.5A CN201410330768A CN104177753A CN 104177753 A CN104177753 A CN 104177753A CN 201410330768 A CN201410330768 A CN 201410330768A CN 104177753 A CN104177753 A CN 104177753A
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- pbt
- abs
- grilles
- modified material
- retardant
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Abstract
The invention relates to a modified material for automotive flame-retardant grilles. The modified material is an ABS/PBT/PC alloy material and comprises the following components in percentage by weight: 67-75% of ABS, 17-25% of PBT and 8-16% of PC. The automotive grilles developed by using an injection moulding process and by adopting the ABS/PBT/PC alloy blending modified material provided by the invention have the characteristics of good heat resistance and flame retardance; and the grilles are not easy to deform under the influence of a lot of heat emitted by motors under the long-time light condition of summer and in long-term driving.
Description
Technical field
The invention belongs to material modified field, be specifically related to fire the material modified of grid for automobile resistance.
Background technology
Nowadays, auto output increases every year, for improving automotive light weight technology, moulding problem, reduces component cost simultaneously, and plastics replace the metallic substance of various costlinesses to be used widely.Wherein automobile lattice coral generally adopts plastic material to make; Automobile lattice coral is positioned at before engine, and its thermotolerance and flame retardant resistance are had relatively high expectations.
Summary of the invention
The object of the present invention is to provide a kind of material modified for automobile resistance combustion grid.
Technical scheme of the present invention is: for automobile resistance, firing the material modified of grid, is ABS/PBT/PC alloy material, and its components by weight percent is: ABS, 67-75%; PBT, 17-25%; PC, 8-16%.
Comparatively preferred, for automobile resistance, fire the material modified of grid, be ABS/PBT/PC alloy material, its components by weight percent is: ABS, 68-74%; PBT, 18-24%; PC, 8-14%.
As preferably, for automobile resistance, fire the material modified of grid, be ABS/PBT/PC alloy material, its components by weight percent is: ABS, 70%; PBT, 20%; PC, 10%.
Adopt ABS/PBT/PC alloy blending modified material provided by the invention, use injection molding process to develop automobile lattice coral, there is good heat resistance, the feature of anti-flame retardant resistance.Ge Shan under summer long illumination condition and the middle engine that travels for a long time give out under the impact of amount of heat, be difficult for deforming.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment 1
For automobile resistance, firing the material modified of grid, is ABS/PBT/PC alloy material, and its components by weight percent is: ABS, 67-75%; PBT, 17-25%; PC, 8-16%.
Embodiment 2
For automobile resistance, firing the material modified of grid, is ABS/PBT/PC alloy material, and its components by weight percent is: ABS, 68-74%; PBT, 18-24%; PC, 8-14%.
Embodiment 3
For automobile resistance, firing the material modified of grid, is ABS/PBT/PC alloy material, and its components by weight percent is: ABS, 70%; PBT, 20%; PC, 10%.
Adopt ABS/PBT/PC alloy blending modified material provided by the invention, use injection molding process to develop automobile lattice coral, there is good heat resistance, the feature of anti-flame retardant resistance.
Above-mentioned injection molding process is for adopting gas-assisted injection molding technique (to utilize the casual gas injection of high pressure to advance to forming vacuum cross section and promote melt in the plastics of melting, realize the Novel injection molding technique of injection moulding, pressurize, the process such as cooling), do not specify herein.
Claims (3)
1. for automobile resistance, firing the material modified of grid, is ABS/PBT/PC alloy material, and its components by weight percent is: ABS, 67-75%; PBT, 17-25%; PC, 8-16%.
2. material modified for automobile resistance combustion grid according to claim 1, is characterized in that: ABS/PBT/PC alloy material, and its components by weight percent is: ABS, 68-74%; PBT, 18-24%; PC, 8-14%.
3. material modified for automobile resistance combustion grid according to claim 1 and 2, is characterized in that: ABS/PBT/PC alloy material, and its components by weight percent is: ABS, 70%; PBT, 20%; PC, 10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410330768.5A CN104177753A (en) | 2014-07-09 | 2014-07-09 | Modified material for automotive flame-retardant grilles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410330768.5A CN104177753A (en) | 2014-07-09 | 2014-07-09 | Modified material for automotive flame-retardant grilles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104177753A true CN104177753A (en) | 2014-12-03 |
Family
ID=51959115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410330768.5A Pending CN104177753A (en) | 2014-07-09 | 2014-07-09 | Modified material for automotive flame-retardant grilles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104177753A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1699468A (en) * | 2005-06-13 | 2005-11-23 | 上海普利特复合材料有限公司 | Polycarbonate / acrylonitrile-butadiene-styrene terpolymer resin / polybutylene terephthalate alloy materials |
-
2014
- 2014-07-09 CN CN201410330768.5A patent/CN104177753A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1699468A (en) * | 2005-06-13 | 2005-11-23 | 上海普利特复合材料有限公司 | Polycarbonate / acrylonitrile-butadiene-styrene terpolymer resin / polybutylene terephthalate alloy materials |
Non-Patent Citations (1)
| Title |
|---|
| 孙树林等: "PBT树脂对PC/ABS共混体系的协同增韧作用", 《2011年全国高分子学术论文报告会》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141203 |
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| RJ01 | Rejection of invention patent application after publication |