High-gloss antibacterial flame-retardant AS/MS composite material used for bathrooms and preparation method of composite material

A composite material and high-gloss technology, which is applied in the field of bathroom material modification, can solve the problems of poor gloss performance of alloy products, no flame-retardant and anti-bacterial effects of alloys, etc., and achieve excellent yellowing resistance, outstanding flame retardancy, The effect of expanding the application field

Inactive Publication Date: 2019-05-07
JINYOUNG XIAMEN ADVANCED MATERIALS TECH CO LTD
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Problems solved by technology

[0003] The study found that the ABS / PMMA alloy prepared by blending ABS and PMMA (polymethyl methacrylate) can effectively enhance the scratch resistance of ABS and improve the tensile and bending properties, but the simple ABS and PMMA Mixing will easily lead to poor gloss performance of alloy products, and the alloy has no flame retardant and antibacterial effects

Method used

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  • High-gloss antibacterial flame-retardant AS/MS composite material used for bathrooms and preparation method of composite material

Examples

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Effect test

Embodiment 1、2

[0036] Embodiment 1,2, the antibacterial agent in comparative example 1,2 is nano-silver ion, the antibacterial agent in comparative example 2 is not through ultrasonic treatment; Among the embodiment 3 comparative example 3, antibacterial agent is nano-zinc ion;

[0037] Above-mentioned embodiment and comparative example are prepared according to the following method, and obtain corresponding sample:

[0038] Step a, weighing the AS resin and MS resin and stirring at a low speed for 60 seconds for mixing;

[0039] Step b, adding flame retardant to the mixed material in step a and stirring for 120 seconds;

[0040] Step c, adding lubricant, toughening agent, antibacterial agent and stabilizer to the mixed material in step b by weight percentage and fully stirring for 200 seconds;

[0041] Step d, putting the mixed material in step c into the hopper of the twin-screw extruder, extruding through melting, and granulating;

[0042] Among them, the processing technology is as fol...

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Abstract

The invention relates to the technical field of bathroom material modification, and in particular relates to a high-gloss antibacterial flame-retardant AS/MS composite material used for bathrooms anda preparation method of the composite material. The composite material comprises the following components: 40-60 parts of AS resin, 10-30 parts of MS resin, 8-12 parts of ABS high rubber powder, 0.5-1part of an antibacterial agent, 15-20 parts of a flame retardant, 0.5-2 parts of a lubricant, 0.1-0.4 part of a high-efficiency composite antioxidant, 0.1-0.4 part of a light stabilizing agent, and 1part of titanium dioxide. According to the composite material and method provided by the invention, the AS resin, the MS resin and the related auxiliary agent are reasonably used to prepare the high-gloss antibacterial flame-retardant AS/MS composite material, and the composite material has outstanding flame retardancy, antibacterial properties and appearance; the MS resin is added, so that the surface gloss of the material is significantly improved, the gloss can be up to 90% (60 degrees) or more, and the scratch resistance is improved; and the application field of the bathroom product is expanded, and the composite material has important practical application value.

Description

technical field [0001] The invention relates to the technical field of bathroom material modification, in particular to a high-gloss antibacterial and flame-retardant AS / MS composite material for bathroom and a preparation method thereof. Background technique [0002] Styrene-acrylonitrile-butadiene copolymer (ABS) resin has the characteristics of good surface gloss, high rigidity, stable size, and easy processing. It is widely used in household appliances, sanitary products, communication equipment and other products. However, many bathroom products such as toilet covers not only put forward higher requirements for the outer gloss of ABS materials, but also put forward new requirements in terms of scratch resistance, anti-discoloration, environmental protection, flame retardancy, and antibacterial. [0003] The study found that the ABS / PMMA alloy prepared by blending ABS and PMMA (polymethyl methacrylate) can effectively enhance the scratch resistance of ABS and improve the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L33/20C08L25/14C08L55/02C08L23/06C08K13/02C08K3/22C08K5/20C08K5/134C08K5/526
Inventor 王清文刁雪峰陈志峰郭永新
Owner JINYOUNG XIAMEN ADVANCED MATERIALS TECH CO LTD
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