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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Problems solved by technology
[0002] HIPS (High Impact Polystyrene) has hig
Method used
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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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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
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