Bisphenol A polycarbonate modified polyphenylene sulfide material for automotive plastic parts
A technology of polycarbonate and polyphenylene sulfide, applied in the field of bisphenol A polycarbonate modified polyphenylene sulfide materials for automotive plastic parts and its preparation, can solve the problems of low impact strength, poor toughness, and high brittleness problems, to achieve the effect of strong impact resistance, safe use, and easy processing and molding
Active Publication Date: 2016-04-27
JIXI YUANDAO AGRI IND TECH
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Problems solved by technology
However, polyphenylene sulfide resin also has the disadvantages of high brittleness, poor toughness, and low impact strength, so it is limited in application.
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment
[0013] The material in this example is made of the following raw materials in parts by weight: polyphenylene sulfide 100, antimony trioxide 7, aluminum oxide 6, dioctyl ester 5, nano clay 4, chlorinated paraffin 6, nano slag 15, hard Magnesium fatty acid 3, bisphenol A polycarbonate 25, additives 15. The polyphenylene sulfide used in this example is a high molecular weight cross-linked PPS resin with a weight average molecular weight of 3.0-5×105.
[0014] The auxiliary agent is made of the following raw materials in parts by weight: clay 300, magnesium oxide 4, aluminum oxide 2, bauxite powder 5, vanadium boride 1, ascorbic acid 3, V 2 o 5 3. Dipentaerythritol hexaacrylate 3, silane coupling agent KH-5501, dimethyl tin oxide 1, clove oil 2, jade powder 20; the preparation method is to put the clay in a calciner and calcinate at 740°C for 4 hours, Cool, soak in 12% hydrochloric acid solution for 2 hours, filter and take out, wash with water and dry, crush into 400 mesh powde...
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Abstract
The invention belongs to the field of high molecular materials, and particularly relates to a bisphenol A polycarbonate modified polyphenylene sulfide material for automotive plastic parts. The material is prepared from the following raw materials in parts by weight: 100 parts of polyphenyl ether, 5-7 parts of antimony trioxide, 4-6 parts of aluminium oxide, 3-5 parts of dioctyl phthalate, 3-4 parts of nanometer pottery clay, 5-6 parts of chlorinated paraffin, 12-15 parts of nanometer mineral waste residue, 2-3 parts of magnesium stearate, 18-25 parts of bisphenol A polycarbonate and 12-15 parts of aids The bisphenol A polycarbonate modified polyphenylene sulfide material combines the advantages of the raw materials such as the bisphenol A polycarbonate and the polyphenylene sulfide; the material is subjected to modification treatment by using the raw materials such as the nanometer mineral waste residue, the antimony trioxide and the nanometer pottery clay; the improved material has good processability and mechanical property, strong shock resistance, high glossiness, good electrical property and corrosion resistance, is easy to machine and shape and safe to use and can be widely used for manufacturing various automotive plastic parts.
Description
technical field [0001] The invention belongs to the field of polymer materials, and in particular relates to a bisphenol A polycarbonate modified polyphenylene sulfide material for automobile plastic parts and a preparation method thereof. Background technique [0002] PPS resin has high strength and high rigidity, and the rigidity decreases very little under high temperature conditions, and has excellent fatigue resistance and creep resistance; it is widely used in auto parts and has good development potential and competitiveness. However, polyphenylene sulfide resin also has the disadvantages of high brittleness, poor toughness, and low impact strength, so its application is limited to a certain extent. [0003] In order to improve the performance of PPS resin materials and broaden the scope of use of materials, it is necessary to modify PPS resin materials so that they can be widely used in various parts of automobiles. Contents of the invention [0004] The purpose of...
Claims
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IPC IPC(8): C08L81/02C08L69/00C08K13/06C08K9/02C08K3/34C08K3/22C08K5/10C08K5/02C08K5/098
Inventor 章云
Owner JIXI YUANDAO AGRI IND TECH