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High-energy rubber product as well as preparation method and application thereof

A high-energy glue and product technology, applied in the field of internal filling and foaming, can solve the problems of lack of support, affecting product processing, low production efficiency, etc., to achieve the effect of enhancing strength and toughness, improving work efficiency, and reducing defective rates

Active Publication Date: 2015-06-17
XIAMEN HOWER MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the nylon air duct is a thin film and has no supporting capacity, a long strip of support must be inserted inside the nylon air duct. After wrapping the nylon air duct with carbon cloth, the long strip is pulled out, and the product is put into the mold to heat, and the nylon air duct is heated at the same time. The air duct is inflated, and the nylon air duct usually needs to be pulled out after the product is formed and cooled
However, this technology has many defects, such as: (1) The process is complicated and time-consuming; (2) It requires a lot of equipment and a large investment; (3) The damage rate of nylon air duct is high and the production efficiency is low; (4) It affects the quality and quality of the product. Subsequent processing

Method used

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  • High-energy rubber product as well as preparation method and application thereof

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Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1: Preparation of high-energy adhesive products

[0036] According to kilogram weight, the composition is:

[0037] Thermoplastic Rubber 15 Ethyl Acetate 25

[0038] Hydrofluorocarbon blowing agent 6 Butanone 60

[0039] Plasticizer (dibutyl phthalate) 0.5 Anti-aging agent (N-phenyl-α-aniline) 0.5

[0040] Stearic acid 0.5 Crosslinking agent (dicumyl peroxide) 2

[0041] Polyester fiber 3 (polyester fiber length should not be greater than 3mm)

[0042] Preparation method: Add thermoplastic rubber into a container filled with methyl ethyl ketone, fully stir and dissolve. 2. Add ethyl acetate and hydrogenated fluorocarbon foaming agent in sequence, and stir well to dissolve. 3. Add plasticizer, anti-aging agent, stearic acid and cross-linking agent under the condition of stirring. 4. After the solution is fully mixed, add polyester fiber and stir for 4-5 hours.

Embodiment 2

[0043] Embodiment 2: the preparation of high-energy glue product

[0044] According to kilogram weight, the composition is:

[0045] Thermoplastic Rubber 15 Ethyl Acetate 10

[0046] Hydrofluorocarbon blowing agent 6 Butanone 30

[0047] Plasticizer (dibutyl phthalate) 0.5 Anti-aging agent (N-phenyl-α-aniline) 0.5

[0048] Stearic acid 0.5 Crosslinking agent (dicumyl peroxide) 2

[0049] Polyester 3

[0050] Preparation method: Add thermoplastic rubber into a container filled with methyl ethyl ketone, fully stir and dissolve. 2. Add ethyl acetate and hydrogenated fluorocarbon foaming agent in sequence, and stir well to dissolve. 3. Add plasticizer, anti-aging agent, stearic acid and cross-linking agent under the condition of stirring. 4. After the solution is fully mixed, add polyester fiber and stir for 4-5 hours.

Embodiment 3

[0051] Embodiment 3: the preparation of high-energy glue products

[0052] According to kilogram weight, the composition is: same as above

[0053] Thermoplastic Rubber 20 Ethyl Acetate 15

[0054] Hydrofluorocarbon blowing agent 10 Butanone 40

[0055] Plasticizer (dibutyl phthalate) 1.5 Antiaging agent (N-phenyl-α-aniline) 1.5

[0056] Stearic acid 1.5 Crosslinking agent (dicumyl peroxide) 2.5

[0057] Polyester 6

[0058] Preparation method: Add thermoplastic rubber into a container filled with methyl ethyl ketone, fully stir and dissolve. 2. Add ethyl acetate and hydrogenated fluorocarbon foaming agent in sequence, and stir well to dissolve. 3. Add plasticizer, anti-aging agent, stearic acid and cross-linking agent under the condition of stirring. 4. After the solution is fully mixed, add polyester fiber and stir for 4-5 hours.

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Abstract

The invention relates to a high-energy rubber product as well as a preparation method and application thereof. The high-energy rubber product comprises the following components according to the weight by kilogram: 15-25 of thermoplastic elastomer, 10-25 of ethyl acetate, 6-20 of foaming agent, 30-60 of butanone, 0.5-3 of plasticizer, 0.5-2.5 of antiager, 0.5-2 of stearic acid, 2-3.5 of cross-linking agent and 3-10 of polyester fiber. The invention also provides the preparation method of the high-energy rubber product. The prepared high-energy rubber product can be used as an internal filling foaming agent in production of various composite material products; and the high-energy rubber product is used for replacing a nylon air hose in production of a carbon fiber glass fiber composite material product and is coated on cotton cloth, and after the high-energy rubber product is dried, the carbon fiber glass fiber composite material product is directly wrapped up by carbon cloth and is placed in a mold so as to be heated and molded. The preparation method has the advantages that processing procedures are simplified, the production efficiency is improved, and the forming process of a carbon fiber composite material product is improved.

Description

technical field [0001] The invention relates to the field of internal filling and foaming in the production of composite material products, in particular to a high-energy adhesive product, a preparation method and its application. Background technique [0002] Products made of composite materials such as carbon fiber and glass fiber are widely used in various fields due to their superior physical properties, including sports equipment, aerospace and medical equipment. Such as CT scanning boards, aviation seats, badminton rackets, tennis rackets, golf clubs, hockey sticks, fishing rods, bicycle tripods, helmets, surfboards, etc. [0003] At present, air duct inflation technology is widely used in production, that is, nylon air duct needs to be wrapped with carbon cloth in production, and the nylon air duct is inflated to make the inner wall have a certain pressure, so as to ensure the tight fit between the composite material layers of the product. However, since the nylon ai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L101/00C08J9/14C08K5/09C08K5/12C08K5/18C08K5/14B29C70/30B32B25/10
Inventor 蔡锦云
Owner XIAMEN HOWER MATERIAL
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