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Flame-retardant TPE material

A flame retardant and flame retardant technology, applied in the field of thermoplastic elastomers, can solve the problems of TPE material durability, limited repetitive fatigue resistance, limited use range, insufficient temperature resistance and chemical resistance, etc., to improve the flame retardant performance. , The effect of low production cost and extended service life

Inactive Publication Date: 2015-04-29
天津市杰欣利工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, conventional TPE materials have problems such as limited durability, repeated fatigue resistance, and insufficient temperature resistance and chemical resistance, which limit their use to a certain extent.

Method used

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  • Flame-retardant TPE material
  • Flame-retardant TPE material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～3

[0015] See Table 1 for the distribution ratio of each component in Examples 1 to 3 and the performance of the TPE material.

[0016] Table 1

[0017] component name

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Abstract

The invention provides a flame-retardant TPE material which comprises the following ingredients, by weight, 10-40 parts of polypropylene, 20-100 parts of SEBS, 5-20 parts of polyurethane, 50-100 parts of white oil, 5-15 parts of calcium carbonate, 30-60 parts of a flame retardant, 0.5-5 parts of a compatilizer and 0.1-2 parts of an antioxidant. Based on conventional TPE components, the polyurethane material is added so as to further enhance properties of the TPE material, such as aging resistance, chemical resistance and the like, and prolong service life of the TPE material. The flame-retardant material has good flame retardancy, can be used to obviously raise flame retardancy of the TPE material, and is more applicable to be used in the field of flame-retardant materials. In addition, the flame-retardant TPE material accords with each environmental requirement, has low production cost and can be recycled and reused.

Description

technical field [0001] The invention belongs to the technical field of thermoplastic elastomers, in particular to a flame-retardant TPE material. Background technique [0002] Thermoplastic elastomer TPE material is a composite material obtained by modifying SEBS as the base material. It is compounded with different formula components and has widely adjustable hardness. TPE material has good environmental performance, unique elastic touch, and changeable functional properties, which make it more and more widely used. At present, TPE has gradually replaced PVC and rubber in toys, daily necessities, pipes, building materials, packaging materials, sealing parts, auto parts, sports equipment, etc., and its processed products and waste products are easier to recycle. [0003] However, conventional TPE materials have problems such as limited durability, repeated fatigue resistance, and insufficient temperature resistance and chemical resistance, which limit their use to a certain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L53/02C08L23/12C08L75/04C08K13/02C08K5/01C08K3/26
Inventor 周令杰
Owner 天津市杰欣利工贸有限公司
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