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Halogen-free flame retardant plastic material

A plastic material and flame retardant technology, applied in the field of halogen-free flame retardant plastic materials, can solve the problems of poor effect and human health hazards, and achieve the effect of good environmental protection effect, good flame retardant effect and better effect.

Inactive Publication Date: 2016-12-07
苏州极地实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the flame retardants in polymer materials are mainly brominated flame retardants, because brominated flame retardants will produce a large amount of bromine-containing toxic and harmful gases during the combustion process, which will bring great harm to human health. With the development of social economy and the progress of human civilization, the voice of flame retardant and non-halogenation is getting higher and higher. Therefore, flame retardant and non-halogenation has become the direction of future development. However, the existing plastic materials are not effective in use and cannot meet the requirements need

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A halogen-free flame-retardant plastic material, which is made of polypropylene and polymethacrylate, and also includes silicon dioxide, diethyl phthalate, benzyl silicone oil and antioxidant, and its components are expressed by weight The parts are: 40 parts of polypropylene, 20 parts of polymethacrylate, 5 parts of silicon dioxide, 8 parts of diethyl phthalate, 1 part of benzyl silicone oil, and 0.5 parts of antioxidant.

Embodiment 2

[0015] A halogen-free flame-retardant plastic material, which uses polypropylene and polymethacrylate as raw materials, and also includes titanium dioxide, acetyl citrate, benzyl silicone oil and antioxidant, and its components are respectively in parts by weight: 42 parts of polypropylene, 28 parts of polymethacrylate, 7 parts of titanium dioxide, 10 parts of acetyl citrate, 2 parts of benzyl silicone oil, and 1 part of antioxidant.

Embodiment 3

[0017] A kind of halogen-free flame-retardant plastic material, with polypropylene and polymethacrylate as raw materials, also includes calcium carbonate, diethyl phthalate, benzyl silicone oil and antioxidant, its components are in parts by weight They are: 45 parts of polypropylene, 35 parts of polymethacrylate, 10 parts of calcium carbonate, 12 parts of diethyl phthalate, 3 parts of benzyl silicone oil, and 1.5 parts of antioxidant.

[0018] The inorganic filler can also be barium sulfate.

[0019] The beneficial effects of the invention are: the plastic material does not contain a halogen flame retardant and has good environmental protection effect, and the inorganic filler added at the same time has a better effect during use and a good flame retardant effect, which meets the needs of the industry.

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PUM

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Abstract

The invention discloses a halogen-free flame retardant plastic material. The halogen-free flame retardant plastic material is prepared from polypropylene and polymethacrylate serve as raw materials, and further comprises an inorganic filler, a plasticizer, a lubricating agent and an antioxidant. The components are metered based on the weight parts: 40 to 45 parts of polypropylene, 20 to 35 parts of polymethacrylate, 5 to 10 parts of the inorganic filler, 8 to 12 parts of the plasticizer, 1 to 3 parts of the lubricating agent and 0.5 to 1.5 parts of the antioxidant. The halogen-free flame retardant plastic material has the benefits that the plastic material does not contain any halogen flame retardant and is good in environment protection effect; meanwhile, by the adding of the inorganic filler, the halogen-free flame retardant plastic material is better in effect and good in flame retardant effect in the use process, and can meet the industrial requirement.

Description

technical field [0001] The invention relates to a plastic material, in particular to a halogen-free flame-retardant plastic material. Background technique [0002] At present, the flame retardants in polymer materials are mainly brominated flame retardants, because brominated flame retardants will produce a large amount of bromine-containing toxic and harmful gases during the combustion process, which will bring great harm to human health. With the development of social economy and the progress of human civilization, the voice of flame retardant and non-halogenation is getting higher and higher. Therefore, flame retardant and non-halogenation has become the direction of future development. However, the existing plastic materials are not effective in use and cannot meet the requirements need. [0003] Therefore, in order to solve the above problems, a new technical solution is provided. Contents of the invention [0004] The invention provides a halogen-free flame-retarda...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L33/10C08L83/04C08K3/36C08K5/12C08K3/22C08K5/11C08K3/26
CPCC08L23/12C08L2201/02C08L2201/22C08L2205/03C08L33/10C08L83/04C08K3/36C08K5/12C08K2003/2241C08K5/11C08K2003/265
Inventor 朱宗文
Owner 苏州极地实业有限公司