| abstract |
The present invention provides a kind of heat-proof ABS modified plastics, it is made of following raw material: ABS resin, magnesium sulfate, acrylic acid, sodium hydroxide, two fourth monooctyl ester of acetyl tributyl citrate, phthalyl dioctyl ester, citric acid rouge, coupling agent, calcium carbonate, magnesium hydroxide, aluminium hydroxide, the present invention also provides a kind of preparation methods of heat-proof ABS modified plastics, compared with prior art, the present invention is with following the utility model has the advantages that having good flame retardation effect, stability is high, the characteristics of good dispersion, with very strong practical value, it can be improved the stability and heat resistance of modified plastics, furthermore preparation method of the invention is simple, it is low in cost, it is suitble to industrialized production. |