Sponge for automobile glove box

A technology of glove box and sponge, which is applied in the field of automotive supplies, can solve the problems of not being able to achieve the effect, and achieve the effects of good dust isolation, good cushioning, and reduced energy loss

Inactive Publication Date: 2016-04-13
WUHU XINYUAN SPONGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The glove box is one of the important parts inside the car. Its main function is to store things, but now with the development of the automobile industry, the role of the glove box is not limited to storage. The air duct of the air conditioner is used as a storage box for refrigeration function, and the position of the glove box is in front of the c

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A kind of sponge for automobile glove box of the present embodiment is made of the following raw materials in proportion by weight: 150 parts of polyether polyol, 100 parts of toluene diisocyanate, 8 parts of foaming agent, 5 parts of foam stabilizer, catalyst 2 parts, 1 part of chain extender, 1 part of crosslinking agent, 20 parts of flame retardant;

[0017] The blowing agent is a compound of fluorotrichloromethane, water and carbon dioxide;

[0018] Described foam stabilizer is silicone oil;

[0019] The catalyst is a compound of dibutyltin dilaurate, stannous octoate, triethylenediamine, and bis(dimethylaminoethyl) ether;

[0020] Described chain extender is the compound of neopentyl glycol, sorbitol, glycerol;

[0021] The crosslinking agent is a compound of triallyl isocyanurate and dicumyl peroxide;

[0022] The flame retardant is a compound of melamine cyanurate and chlorinated paraffin.

Embodiment 2

[0024] A kind of sponge for automobile glove box of the present embodiment is made of the following raw materials in proportion by weight: 180 parts of polyether polyol, 120 parts of toluene diisocyanate, 30 parts of foaming agent, 10 parts of foam stabilizer, catalyst 4 parts, 3 parts of chain extender, 3 parts of crosslinking agent, 50 parts of flame retardant.

Embodiment 3

[0026] The sponge for the automotive glove box of the present embodiment is made of the following raw materials in the optimal ratio by weight: 175 parts of polyether polyol, 110 parts of toluene diisocyanate, 20 parts of foaming agent, and foam stabilizer 7 parts, catalyst 3 parts, chain extender 2 parts, crosslinking agent 2 parts, flame retardant 35 parts.

[0027] A kind of sponge for automobile glove box according to the above embodiment not only has good resilience and cushioning properties, but if the body touches the glove box, it can play a buffering role and reduce injuries, and has good dust-proof and flame-retardant properties, and can be used more Good protection of the items in the glove box, if the glove box is refrigerated, it can also play a role in heat insulation and reduce energy loss.

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PUM

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Abstract

The invention relates to sponge for an automobile glove box, and belongs to the technical field of automobile accessories. The sponge for the automobile glove box is prepared from, by weight, 150-180 parts of polyether polyol, 100-120 parts of toluene diisocynate, 8-30 parts of a foaming agent, 5-10 parts of a foam stabilizer, 2-4 parts of a catalyst, 1-3 parts of a chain extender, 1-3 parts of a cross-linking agent and 20-50 parts of a fire retardant. The sponge for the automobile glove box has the good elastic resilience and buffering effect. If the body touches the glove box, the buffering effect can be achieved, injuries are reduced, the good dust isolation and fire retardant performance is achieved, and objects inside the glove box can be better protected; if the glove box has the refrigeration performance, the effects of heat isolation and energy loss reduction can be achieved.

Description

technical field [0001] The invention relates to a sponge for an automobile glove box, which belongs to the technical field of automobile supplies. Background technique [0002] The glove box is one of the important parts inside the car. Its main function is to store things, but now with the development of the automobile industry, the role of the glove box is not limited to storage. The air duct of the air conditioner is used as a storage box for refrigeration function, and the position of the glove box is in front of the co-pilot, so the sponge on its structure is extremely important. It must not only be elastic and cushioning, but also have good sealing, Heat insulation, etc., but most of the current glove boxes only have a layer of imitation leather outside the structure, or a simple sponge is installed under the imitation leather, which cannot achieve the required effect. Contents of the invention [0003] The object of the present invention is to solve the deficiencie...

Claims

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Application Information

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IPC IPC(8): C08G18/76C08G18/66C08G18/48C08G18/32C08L75/08C08L91/06C08K5/3492C08K5/14C08J9/14C08J9/12C08J9/08
CPCC08G18/7614C08G18/3206C08G18/48C08G18/6674C08G18/6677C08J9/08C08J9/122C08J9/147C08J2203/204C08J2375/08C08L75/08C08L2201/02C08L2203/14C08L91/06C08K5/34924C08K5/14
Inventor 李守伦吴云夏春火潘国梁
Owner WUHU XINYUAN SPONGE
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