Method of preparing heat-resistant ABS polymer by continuous noumenon method

A polymer, heat-resistant technology, applied in the field of polymer chemistry, which can solve problems such as unmentioned compatibility problems and existing compatibility problems
CN101058624BActive Publication Date: 2011-06-15中国中化股份有限公司 +1
14 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
中国中化股份有限公司
Publication Date
2011-06-15

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a making method of heat-proof ABS polymer through continuous bulk method, which comprises the following steps: inputting main material; inputting secondary material; grafting main material to transform phase; grafting the secondary material to transform phase; blending main material and secondary material; obtaining the product with swelling index at 9-15, rubber content at 14-16% and grain size at 1-2um; fitting for heat-proof modification and accessory manufacturing in the automobile domain.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of macromolecule chemistry, in particular to a method for preparing heat-resistant ABS polymers by a continuous bulk method. Background technique

[0002] ABS (acrylonitrile-butadiene-styrene) resin is an important general-purpose synthetic resin, composed of more than 50% styrene and variable amounts of butadiene and acrylonitrile. Among them, styrene provides hardness and ease of processing, acrylonitrile provides chemical resistance and thermal stability, and diene rubber provides toughness and impact strength. ABS resin has the characteristics of impact resistance, high rigidity, oil resistance, low temperature resistance, chemical resistance, excellent mechanical strength and electrical properties, etc., and is easy to process, stable in size and good in surface gloss. It is a thermoplastic engineering plastic with a wide range of uses. , can be used in the automotive industry, electronic appliances, instrumenta...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More