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Composition and flame-retardant resin composition

A technology of composition and resin, applied in the direction of fireproof coatings, etc., to achieve the effect of excellent flame retardancy and excellent heat release suppression effect

Active Publication Date: 2020-06-12
ADEKA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most synthetic resins are flammable, and flame retardancy is essential depending on the application

Method used

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  • Composition and flame-retardant resin composition
  • Composition and flame-retardant resin composition
  • Composition and flame-retardant resin composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0105] Hereinafter, the present invention will be described in more detail through examples. However, the present invention is not limited by the following Examples. It should be noted that the units of the numerical values ​​in the following Tables 1 to 2 are parts by mass, and the units of the maximum heat release rate and the total heat release in Tables 1 to 2 are kW·m -2 .

[0106]

[0107] ・Example No.1-17, Comparative Example No.1-2

[0108] The components described in the following Tables 1-2, 0.1 parts by mass of calcium stearate (metal salt of higher fatty acid), methyl tetrakis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate] Mix 0.1 parts by mass of methane (phenolic antioxidant) and 0.1 part by mass of tris(2,4-di-tert-butylphenyl) phosphite (phosphorus antioxidant) in the ratios listed in the table, and mix by Henschel machine for mixing to obtain a polypropylene resin composition. Pellets were produced from the obtained respective implementation resin comp...

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Abstract

The present invention provides a composition which, when mixed in resin, is capable of producing a resin that has an excellent exothermic suppression effect along with an excellent drip-preventing effect, and that exhibits excellent color tone. This composition comprises component (A) and / or component (B), and component (C). It is preferable for the composition according to the present invention to comprise 0.1-50 parts by mass of component (C) with respect to 100 parts by mass of the sum of component (A) and component (B). The component (A) is a (poly)phosphate compound represented by generalformula (1) shown in the description. The component (B) is a (poly)phosphate compound represented by general formula (3) shown in the description. The component (C) is aqueous magnesium silicate

Description

technical field [0001] The present invention relates to a composition containing phosphate and hydrous magnesium silicate and a flame retardant resin composition containing the composition. Background technique [0002] Conventionally, synthetic resins have been widely used in construction materials, automobile parts, packaging materials, agricultural materials, casing materials for home appliances, toys, etc. due to their excellent chemical and mechanical properties. However, most synthetic resins are flammable, and flame retardancy is indispensable depending on the application. As a flame retardant method, halogen-based flame retardants, inorganic phosphorus-based flame retardants represented by polyphosphate-based flame retardants such as red phosphorus or (poly)ammonium phosphate, and triaryl phosphate compounds Organic phosphorus flame retardants, metal hydroxides or antimony oxide and melamine compounds as flame retardant additives are well known. [0003] In particu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K21/04C08K3/34C08K5/521C08L101/00C09K21/02C09K21/12
CPCC08K3/34C09K21/12C08K2003/2296C08L2201/02C08K5/34928C08L23/12C08K5/1515C08K5/11C08K3/22C08K5/3462C08K2003/323C08K3/32C08L23/10C08L83/04C08K5/521C08L101/00C09K21/02C09K21/04C08K5/5205C08K13/02C08K2003/343C08K2201/014C08L2207/324
Inventor 阪野圭亮丹治直子米泽豊
Owner ADEKA CORP