A kind of gel coat resin and its preparation method and racing bucket seat using the gel coat resin

A technology of gel coat resin and matrix resin, applied in the field of racing bucket chairs, can solve the problems of poor flame retardancy and long curing time of gel coat resin, and achieve the effects of reducing density, shortening curing time, and improving mechanical strength and surface quality

Active Publication Date: 2020-10-16
厦门拓达复材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The existing gel coat resin is cured to form a layer of gel coat, but when the gel coat resin is applied, the curing time of the gel coat resin is longer, and the flame retardancy is poor during use.

Method used

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  • A kind of gel coat resin and its preparation method and racing bucket seat using the gel coat resin
  • A kind of gel coat resin and its preparation method and racing bucket seat using the gel coat resin
  • A kind of gel coat resin and its preparation method and racing bucket seat using the gel coat resin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035]Embodiment 1: a kind of gel coat resin, the fineness of gel coat resin is 5 μm, comprises the matrix resin that parts by weight are 40 parts, 20 parts of flame retardants, 10 parts of curing agent, 12 parts of auxiliary agents, 21 parts of fillers and 0.5 parts of pigment;

[0036] The base resin is made up of the following parts by weight: 30 parts of tetrabromoic anhydride, 20 parts of propylene glycol, 5 parts of isophthalic anhydride, 10 parts of maleic anhydride, 8 parts of styrene and 5 parts of polymerization inhibitor;

[0037] The flame retardant is composed of the following parts by weight: 20 parts of antimony trioxide, 17 parts of zinc borate, 15 parts of attapulgite, 10 parts of triphenyl phosphate, 8 parts of magnesium hydroxide, 5 parts of aluminum hydroxide, 9 parts polysiloxane;

[0038] The curing agent is composed of the following parts by weight: 3 parts of methyl ethyl ketone peroxide with a mass fraction of 3.5%, 2 parts of cobalt isooctanoate with...

Embodiment 2

[0045] Embodiment 2: a kind of gel coat resin, the fineness of gel coat resin is 10 μ m, comprises the matrix resin that is 55 parts by weight, 35 parts of flame retardants, 15 parts of curing agent, 15 parts of auxiliary agents, 27 parts of fillers and 1.5 parts of pigment;

[0046] The base resin is made up of the following parts by weight: 33.5 parts of tetrabromoic anhydride, 21 parts of propylene glycol, 7.5 parts of isophthalic anhydride, 11 parts of maleic anhydride, 10 parts of styrene and 6 parts of polymerization inhibitors;

[0047] The flame retardant is composed of the following parts by weight: 24 parts of antimony trioxide, 19.8 parts of zinc borate, 18 parts of attapulgite, 11 parts of triphenyl phosphate, 10 parts of magnesium hydroxide, 7 parts of aluminum hydroxide, 11 parts polysiloxane;

[0048] The curing agent is composed of the following parts by weight: 6 parts of methyl ethyl ketone peroxide with a mass fraction of 3%, 5 parts of cobalt isooctanoate ...

Embodiment 3

[0055] Embodiment 3: a kind of gel coat resin, the fineness of gel coat resin is 15 μ m, comprises the matrix resin that is 65 parts by weight, 45 parts of flame retardant, 25 parts of curing agent, 21 parts of auxiliary agent, 39 parts of filler and 2 parts paint;

[0056] The base resin is made up of the following parts by weight: 37.5 parts of tetrabromoic anhydride, 21.5 parts of propylene glycol, 8 parts of isophthalic anhydride, 13 parts of maleic anhydride, 12 parts of styrene and 7 polymerization inhibitors;

[0057] The flame retardant is composed of the following parts by weight: 32 parts of antimony trioxide, 25.3 parts of zinc borate, 24 parts of attapulgite, 13 parts of triphenyl phosphate, 14 parts of magnesium hydroxide, 11 parts of aluminum hydroxide, 13 parts polysiloxane;

[0058] The curing agent is composed of the following parts by weight: 12 parts of methyl ethyl ketone peroxide with a mass fraction of 2%, 11 parts of cobalt isooctanoate with a mass frac...

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Abstract

The invention discloses gel coat resin, a preparation method thereof and a racer barrel seat using the gel coat resin, and relates to the technical field of gel coat resin preparation. The gel coat resin is prepared from the following components in parts by weight: 40-80 parts of matrix resin, 20-60 parts of a flame retardant, 10-30 parts of a curing agent and 12-24 parts of an aid; the matrix resin is prepared from the following substances in parts by weight: 30-45 parts of tetrabromo anhydride, 20-22 parts of propylene glycol, 5-10 parts of m-phthalic anhydride, 10-15 parts of cis-butenedioic anhydride, 8-14 parts of styrene and 5-8 parts of a polymerization inhibitor; the flame retardant is prepared from the following substances in parts by weight: 20-36 parts of antimony trioxide, 17-28 parts of zinc borate, 15-27 parts of attapulgite, 10-15 parts of triphenyl phosphate, 8-16 parts of magnesium hydroxide, 5-14 parts of aluminum hydroxide and 9-15 parts of polyborosiloxane. The problems of poorer flame retardancy and longer curing time of gel coat resin are solved; the flame retardant and the curing agent are added to the matrix resin, the gel coat resin can be endowed with flame retardancy, curing time of the gel coat resin is shortened, and working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of gel coat resin preparation, more specifically, it relates to a gel coat, a preparation method thereof and a racing bucket chair using the paint. Background technique [0002] Bucket sports seats are also called bucket chairs. They are named for their large side walls and shaped like bucket structures. Bucket seats are commonly used in racing cars and high-performance sports cars. [0003] In the prior art, you can refer to the Chinese utility model patent application document with the application number 200520001164.2, which discloses a barrel-shaped racing chair, which is composed of a racing seat and a reinforcing support frame; wherein the reinforcing support frame corresponds to the racing car. Seat setting, the reinforcing support frame is placed against the racing car seat, the glass fiber solution is coated on the reinforcing supporting frame, and the reinforcing supporting frame is firmly combined...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L67/06C08L83/14C08L77/00C08K13/02C08K3/22C08K3/38C08K3/34C08K5/523C08K3/36C08K5/098C08K5/18
CPCC08K2003/2224C08K2003/2227C08K2003/387C08L67/06C08L2201/02C08L2201/08C08L2205/03C08L83/14C08L77/00C08K13/02C08K3/22C08K3/38C08K3/346C08K5/523C08K3/36C08K5/098C08K5/18
Inventor 高泉水廖瑜池国新
Owner 厦门拓达复材科技有限公司
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