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Composite environmental-friendly flame retardant for POM

A flame retardant and environmental protection technology, applied in the field of composite environmental protection flame retardants for POM, can solve the problems of low smoke emission, large amount of flame retardants, poor flame retardant effect, etc.

Inactive Publication Date: 2015-12-23
烟台顺隆化工科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems of large amount of traditional flame retardants in the prior art, low smoke generation, and poor flame retardant effect, and to develop a composite environmentally friendly flame retardant for POM that can effectively solve the above problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Weigh the raw materials in the following proportions by weight: 13kg of isopropyl acetoacetate, 36kg of oleoyl monoethanolamine, 23kg of azetidin-3-one hydrochloride, (5alpha)-3,14-dihydroxy-17- Prop-2-en-1-yl-4,5-epoxymorphinan-6-one 8kg, 5,5-diphenyl-2,4-imidazolidinedione sodium salt 28kg, 2-oxocyclopentan Methyl alkanecarboxylate 28kg, 2,2-dimethyl-1,3-dioxane-4,6-dione 30kg, 2-hydroxymethyl-2-methyl-1,3-propanediol 10kg, Dioctadecyl pentaerythritol bisphosphite 46kg.

[0028] The preparation method of the composite environment-friendly flame retardant for POM in this example is prepared by a general method in the field: isopropyl acetoacetate, oleoyl monoethanolamine, azetidin-3-one hydrochloride, (5alpha )-3,14-dihydroxy-17-prop-2-en-1-yl-4,5-epoxymorphinan-6-one, 5,5-diphenyl-2,4-imidazolidinedione Sodium salt, methyl 2-oxocyclopentanecarboxylate, 2,2-dimethyl-1,3-dioxane-4,6-dione, 2-hydroxymethyl-2-methyl- 1,3-propanediol and dioctadecyl pentaerythritol bisp...

Embodiment 2

[0030] Weigh the raw materials in the following proportions by weight: 16 kg of isopropyl acetoacetate, 38 kg of oleoyl monoethanolamine, 17 kg of azetidin-3-one hydrochloride, (5alpha)-3,14-dihydroxy-17- Prop-2-en-1-yl-4,5-epoxymorphinan-6-one 12kg, 5,5-diphenyl-2,4-imidazolidinedione sodium salt 31kg, 2-oxocyclopentan Methyl alkanecarboxylate 22kg, 2,2-dimethyl-1,3-dioxane-4,6-dione 33kg, 2-hydroxymethyl-2-methyl-1,3-propanediol 14kg, Dioctadecyl pentaerythritol bisphosphite 40kg.

[0031] The preparation method of the composite environment-friendly flame retardant for POM in this example is the same as in Example 1.

Embodiment 3

[0033] Weigh the raw materials in the following proportions by weight: 19 kg of isopropyl acetoacetate, 34 kg of oleoyl monoethanolamine, 20 kg of azetidin-3-one hydrochloride, (5alpha)-3,14-dihydroxy-17- Prop-2-en-1-yl-4,5-epoxymorphinan-6-one 16kg, 5,5-diphenyl-2,4-imidazolidinedione sodium salt 25kg, 2-oxocyclopentan Methyl alkanecarboxylate 25kg, 2,2-dimethyl-1,3-dioxane-4,6-dione 36kg, 2-hydroxymethyl-2-methyl-1,3-propanediol 6kg, Dioctadecyl pentaerythritol bisphosphite 43kg.

[0034] The preparation method of the composite environment-friendly flame retardant for POM in this example is the same as in Example 1.

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Abstract

The invention relates to a flame retardant, particularly a composite environmental-friendly flame retardant for POM. The flame retardant is prepared from the following raw materials: isopropyl acetoacetate, N-oleoylethanolamine, azacyclobutane-3-one hydrochloride, (5alpha)-3,14-dihydroxyl-17-propyl-2-ene-1-yl-4,5-epoxy morphinan-6-one, 5,5-diphenyl-2,4-imidazolidinedione sodium salt and the like. The composite environmental-friendly flame retardant for POM has a good flame retardant effect, plays a remarkable role of the flame retardant with a small amount, is low in fuming degree, and does not affect the mechanical strength of plastic, particularly the thermal deformation temperature, the mechanical temperature and the electric insulating property of a plastic product. The flame retardant is good in weather resistance and durability, so that the plastic has flame retardance for a long time, and the flame retardant is suitable for being widely popularized and use in the field of flame retardants.

Description

technical field [0001] The invention relates to a flame retardant, in particular to a composite environment-friendly flame retardant for POM. Background technique [0002] Fire is a symbol of human civilization. Its application in human life has promoted the progress of history, but at the same time, it can swallow a large amount of social wealth in an instant and endanger people's lives. According to statistics, there are more than 5 million fires every year in the world, nearly 100,000 people die in the sea of ​​fire, hundreds of millions of properties are destroyed, and countless people lose their relatives. [0003] In our country, the form of fire is also not optimistic, and some major fire accidents occur frequently. For example, on November 15, 2010, a major fire broke out in a 28-story apartment building in Jing'an District, Shanghai. The official investigation started because unlicensed welders illegally operated, causing various nylon mesh, polyurethane foam ...

Claims

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Application Information

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IPC IPC(8): C08L59/00C08K5/00C08K5/20C08K5/3412C08K5/3437C08K5/3445C08K5/101C08K5/1575C08K5/053C08K5/524C08K5/3415C08K5/5465C08K5/17
Inventor 王彩霞
Owner 烟台顺隆化工科技有限公司
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