Insect-resistant PC/ABS alloy material and preparation method thereof

A technology of alloy materials and insect repellent, which is applied in the field of home appliance materials, can solve the problems of physical health, susceptibility to harmful bacteria, etc., and achieve the effects of improving mechanical properties, excellent insect repellent effect, and improved insect repellent effect

Inactive Publication Date: 2020-05-15
合肥圆融新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to long-term contact with human hands, household appliance shells, buttons, remote controls, handles, etc. will leave some oil stains and food residues. These residues are very easy to attract the patronage of cockroaches and mice. Mice and cockroaches generally carry a large amount of harmful to human body. Germs, when human hands touch these electrical components again, they are very easy to be infected with these harmful germs, which will affect the health of the body. Therefore, it is particularly necessary to develop an insect-proof PC / ABS material

Method used

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  • Insect-resistant PC/ABS alloy material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] An insect-proof PC / ABS alloy material, comprising the following raw materials in parts by weight:

[0018] 50 parts of polycarbonate, 50 parts of acrylonitrile-butadiene-styrene copolymer, 1 part of berberine, 0.1 part of antioxidant, and 0.1 part of lubricant.

[0019] Among them, the polycarbonate has a melt index of 22g / 10min under the conditions of 300°C and 1.2kg; the antioxidant is a mixture of phenolic antioxidant and phosphite antioxidant.

[0020] The preparation method of insect-proof PC / ABS alloy material comprises the following steps: taking raw materials by weight, polycarbonate, acrylonitrile-butadiene-styrene copolymer, methyl methacrylate-butadiene-styrene copolymer Compound, berberine, antioxidant, and lubricant are melted, extruded and granulated through a twin-screw extruder; the heating temperature of the screw barrel of the twin-screw extruder from zone 1 to zone 9 is as follows: 180°C, 250°C °C, 250 °C, 250 °C, 250 °C, 240 °C, 240 °C, 230 °C, 210 ...

Embodiment 2

[0022] An insect-proof PC / ABS alloy material, comprising the following raw materials in parts by weight:

[0023] 80 parts of polycarbonate, 10 parts of acrylonitrile-butadiene-styrene copolymer, 5 parts of methyl methacrylate-butadiene-styrene copolymer, 3 parts of berberine, 0.5 parts of antioxidant, lubricant 0.6 parts.

[0024] Among them, the polycarbonate has a melt index of 22g / 10min under the conditions of 300°C and 1.2kg; the antioxidant is a mixture of phenolic antioxidant and phosphite antioxidant.

[0025] The preparation method of insect-proof PC / ABS alloy material comprises the following steps: taking raw materials by weight, polycarbonate, acrylonitrile-butadiene-styrene copolymer, methyl methacrylate-butadiene-styrene copolymer Compound, berberine, antioxidant, and lubricant are melted, extruded and granulated through a twin-screw extruder; the heating temperature of the screw barrel of the twin-screw extruder from zone 1 to zone 9 is as follows: 180°C, 250°C ...

Embodiment 3

[0027] An insect-proof PC / ABS alloy material, comprising the following raw materials in parts by weight:

[0028] 70 parts of polycarbonate, 27 parts of acrylonitrile-butadiene-styrene copolymer, 2 parts of methyl methacrylate-butadiene-styrene copolymer, 1 part of berberine, 0.2 parts of antioxidant, lubricant 0.2 parts.

[0029] Among them, the polycarbonate has a melt index of 22g / 10min under the conditions of 300°C and 1.2kg; the antioxidant is a mixture of phenolic antioxidant and phosphite antioxidant.

[0030] The preparation method of insect-proof PC / ABS alloy material comprises the following steps: taking raw materials by weight, polycarbonate, acrylonitrile-butadiene-styrene copolymer, methyl methacrylate-butadiene-styrene copolymer Compound, berberine, antioxidant, and lubricant are melted, extruded and granulated through a twin-screw extruder; the heating temperature of the screw barrel of the twin-screw extruder from zone 1 to zone 9 is as follows: 180°C, 250°C ...

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Abstract

The invention discloses an insect-resistant PC/ABS alloy material and a preparation method thereof. The material is prepared from, by weight, 50 to 80 parts of polycarbonate, 10 to 50 parts of an acrylonitrile-butadiene-styrene copolymer, 0 to 5 parts of a methyl methacrylate-butadiene-styrene copolymer, 1 to 3 parts of an insect-resisting agent, 0.1 to 0.5 part of an antioxidant and 0.1 to 0.6 part of a lubricant. The material prepared by the invention has good mechanical properties, good appearance and excellent insect expelling effect.

Description

technical field [0001] The invention relates to the technical field of home appliance materials, in particular to an insect-proof PC / ABS alloy material and a preparation method thereof. Background technique [0002] Due to long-term contact with human hands, household appliance shells, buttons, remote controls, handles, etc. will leave some oil stains and food residues. These residues are very easy to attract the patronage of cockroaches and mice. Mice and cockroaches generally carry a large amount of harmful to human body. Germs, when human hands touch these electrical components again, they are very easy to be infected with these harmful germs, which will have an impact on health. Therefore, it is particularly necessary to develop an insect-proof PC / ABS material. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes an insect-proof PC / ABS alloy material and a preparation method thereof. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L69/00C08L55/02C08L33/12C08K5/3437
CPCC08L55/02C08L69/00C08L33/12C08K5/3437
Inventor 张正陈贤宏李荣群魏子芳
Owner 合肥圆融新材料有限公司
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