High-temperature-resistant easy-to-form PC/PCTG material and preparation method thereof

A technology of high temperature resistance and antioxidant, applied in the field of PC/PCTG materials and their preparation, can solve the problems of poor flowability of PC materials, poor processing and forming performance, poor secondary processing performance, and PC is difficult to process, and achieves excellent secondary processing performance. , The effect of high fluidity and short molding cycle
CN107987504AInactive Publication Date: 2018-05-04东莞市优特美工程塑料有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
东莞市优特美工程塑料有限公司
Publication Date
2018-05-04
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the field of rubber materials, in particular to a high-temperature-resistant easy-to-form PC / PCTG material and a preparation method thereof. The high-temperature-resistant easy-to-form PC / PCTG material is prepared from the following components in percentage by mass: 50-70% of PC, 20-60% of PCTG, 0.05-0.3% of a lubricating agent, and 0.2-0.4% of an anti-oxidant. The high-temperature-resistant easy-to-form PC / PCTG material is high in flowing property, is good in processing and forming property, is good in heat resistance and is high in mechanical strength.
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Description

technical field

[0001] The invention relates to the field of plastic raw materials, in particular to a high-temperature-resistant and easy-to-shape PC / PCTG material and a preparation method thereof. Background technique

[0002] PC is polycarbonate, which is the only transparent material among the five major engineering plastics. It has comprehensive properties such as heat resistance and electricity resistance. At the same time, it also has the characteristics of impact resistance, dimensional stability, flame retardant, etc. It is widely used in glass assembly industry, automobile industry, electronic appliances and other fields, especially in the automobile industry, PC windows have excellent impact resistance (compared to ordinary inorganic glass) 250 times higher, more than 30 times higher than the standard polymethyl methacrylate glass sheet), light weight, good light transmittance, sound insulation, heat insulation, high cost performance, high potential for chemical ...

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
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