Flame-retardation and antibiosis PC-ABS alloy

Abstract

The invention discloses a flame-retardation and antibiosis PC-ABS alloy. The flame-retardation and antibiosis PC-ABS alloy comprises an external layer antibiosis body, a silver-zinc composite nano-antibiosis master batch inorganic carrier is arranged in the external layer antibiosis body, a silver-zinc nano-antibiosis inorganic carrier, ABS resin and a first phosphate ester flame retardation body are arranged in the silver-zinc composite nano-antibiosis master batch inorganic carrier, the inner side of the external layer antibiosis body is provided with an external layer alloy flame retardation body, and a second phosphate ester flame retardation body and a sulfonate flame retardation body are arranged in the external layer alloy flame retardation body. The flame-retardation and antibiosis PC-ABS alloy has the characteristics of continuous antibiosis effect, excellent flame retardation performance, reduced brittleness, increased toughness, improved bearing strength, reduction of the use amount of the flame retardation bodies, substantial improvement of flame retardation performance, effective improvement of the stability and the color change resistance of the external layer alloy antibiosis body, and effective avoiding of the agglomeration phenomenon.

Description

technical field [0001] The invention relates to the technical field of alloy manufacture, in particular to a flame-retardant and antibacterial PC-ABS alloy. Background technique [0002] General alloy products have low thermal deformation temperature, do not have continuous antibacterial effect and excellent flame retardant performance, and alloy materials are relatively brittle and low toughness, which reduces the bearing strength of the product, and the flame retardant structure is complex, which not only increases the flame retardant The amount of antibacterial used, but also reduces the flame retardancy of the product, resulting in low stability of the antibacterial body in the alloy and low discoloration resistance, and it is also very easy to agglomerate. Contents of the invention [0003] The object of the present invention is to provide a flame-retardant and antibacterial PC-ABS alloy to solve the problems raised in the above-mentioned background technology. [00...

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Problems solved by technology

[0002] General alloy products have low thermal deformation temperature, do not have continuous antibacterial effect and excellent flame retardant performance, and alloy materials are relatively brittle and low toughness, which reduces the bearing strength of the product, and the flame retardant structure is complex, which not only increases the flame retardant The amount of antibacterial body used, but also reduces the flame retardancy of the product, resulting in low stability of the antibacterial body in the alloy and low discoloration resistance, and it is also very easy to agglomerate

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