Antibacterial glass fiber reinforced AS (acrylonitrile-styrene copolymer) composite material and preparation method thereof

A composite material and glass fiber technology, which is applied in the field of antibacterial glass fiber reinforced AS composite material and its preparation, can solve the problems of increasing glass fiber impregnation treatment steps, rising manufacturing costs, and low flexural modulus, and achieves excellent antibacterial effect and low cost. Inexpensive, high-performance results
CN104448599AInactive Publication Date: 2015-03-25TIANJIN KINGFA NEW MATERIAL
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
TIANJIN KINGFA NEW MATERIAL
Publication Date
2015-03-25
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention provides an antibacterial glass fiber reinforced AS (acrylonitrile-styrene copolymer) composite material and a preparation method thereof. The composite material comprises the following components by weight percent: 55.4-88.4% of AS resin, 10-30% of glass fibers, 1-5% of compatilizer, 0.1-1% of coupling agent, 0.5-2% of antibacterial agent and 0.1-3% of auxiliaries, wherein the compatilizer is PMMA (polymethyl methacrylate); the coupling agent is a silane coupling agent. The composite material has the advantages and positive effects that with the AS resin as the matrix, the composite material has the advantages of excellent properties, low cost, simple preparation process, and the like; used as the compatilizer, PMMA is not only limited to reinforcing the binding forces between the glass fibers and the AS resin but is also suitable for reinforcing fiber and resin composite material systems with similar properties.
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Description

technical field

[0001] The invention belongs to the field of modified plastics, and in particular relates to an antibacterial glass fiber reinforced AS composite material and a preparation method thereof. Background technique

[0002] Acrylonitrile-styrene resin, namely AS resin, is a kind of thermoplastic made by copolymerization of styrene (St) and acrylonitrile (AN) as raw materials. AS resin has excellent performance and excellent Dimensional stability, electrical properties, wear resistance, chemical resistance, dyeability, molding processing and mechanical processing are good, and it is an important engineering plastic.

[0003] Glass fiber reinforced plastics have the advantages of high specific strength, corrosion resistance, heat insulation, and low molding shrinkage. Using glass fiber reinforcement can greatly improve the tensile properties of plastics. Adding glass fiber to AS resin can enhance the strength and thermal deformation resistance of AS resin, and can ...

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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