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Low-smoke flame-retardant HIPS (high-impact polystyrene) formula

A low-smoke flame retardant and formulation technology, applied in the field of polymer material formulation, can solve problems such as poor flame retardancy, and achieve the effects of improving comprehensive performance, improving flame retardant performance, and reducing manufacturing costs.

Inactive Publication Date: 2018-02-02
周建华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] HIPS (High Impact Polystyrene) has high impact resistance but poor flame retardancy

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Low-smoke and flame-retardant HIPS formula, adding 15 parts of DBDPO and Sb to every 100 parts of HIPS 2 o 3 4 parts, magnesium hydroxide 35 parts, zinc borate 18 parts, SBS toughening agent 15 parts.

Embodiment 2

[0014] Low-smoke and flame-retardant HIPS formula, adding 15 parts of DBDPO and Sb to every 100 parts of HIPS 2 o 3 4 parts, 35 parts of magnesium hydroxide, 18 parts of zinc borate, 15 parts of SBS toughening agent, CaCO 3 6 servings.

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PUM

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Abstract

The invention discloses a low-smoke flame-retardant HIPS (high-impact polystyrene) formula. The formula is characterized in that 15 parts of DBDPO, 4 parts of Sb2O3, 35 parts of magnesium hydrate, 18parts of zinc borate and 15 parts of an SBS toughening agent are added into every 100 parts of HIPS. For further improvement, 15 parts of DBDPO, 4 parts of Sb2O3, 35 parts of magnesium hydrate, 18 parts of zinc borate, 15 parts of the SBS toughening agent and 6 parts of CaCO3 are added into every 100 parts of HIPS. Great flame retardation and comprehensive performances and low manufacturing cost are realized.

Description

technical field [0001] The invention relates to a polymer material formula, in particular to a HIPS formula. Background technique [0002] HIPS (High Impact Polystyrene) has high impact resistance but poor flame retardancy. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention proposes a low-smoke and flame-retardant HIPS formula that can significantly improve the flame-retardant performance. [0004] The present invention achieves technical goals through the following technical solutions. [0005] Low-smoke and flame-retardant HIPS formula, the improvement is: adding 15 parts of DBDPO and Sb to every 100 parts of HIPS 2 o 3 4 parts, magnesium hydroxide 35 parts, zinc borate 18 parts, SBS toughening agent 15 parts. [0006] Further improvement lies in: adding 15 parts of DBDPO and Sb to every 100 parts of HIPS 2 o 3 4 parts, 35 parts of magnesium hydroxide, 18 parts of zinc borate, 15 parts of SBS toughening agent, CaCO 3 6 se...

Claims

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Application Information

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IPC IPC(8): C08L25/06C08L53/02C08K13/02C08K3/38C08K3/22C08K5/06C08K3/26
CPCC08K2003/2224C08K2003/265C08K2003/387C08L25/06C08L2201/02C08L53/02C08K13/02C08K3/2279C08K3/38C08K3/22C08K5/06C08K3/26
Inventor 周建华
Owner 周建华