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Corrosion-resistant carbon fiber resin-based composite material used for pump

A carbon fiber resin-based, corrosion-resistant pump technology, applied in the field of polymer materials, can solve the problems of poor wear resistance, corrosion resistance and fatigue resistance, and higher and higher requirements, and achieve good product quality and good mechanical properties. , the effect of high specific strength

Inactive Publication Date: 2017-04-19
滁州市大工机电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many pump products made of resin-based composite materials, which have good mechanical properties, high specific strength, and large specific modulus, but poor wear resistance, corrosion resistance and fatigue resistance. With the rapid development of industrial technology, in the guarantee Under the premise of production cost, the requirements for the performance of pump materials are getting higher and higher

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A carbon fiber resin-based composite material for corrosion-resistant pumps proposed by the present invention includes the following raw materials in parts by weight: 18 parts of ultra-high molecular weight polyethylene resin, 102 parts of novolak epoxy resin, 5 parts of fluorocarbon resin, 5 parts of carbon fiber, 1 , 1.2 parts of 6-hexanediol, 0.2 parts of nano titanium dioxide, 0.4 parts of nano silicon dioxide, and 6 parts of additives.

[0018] Among them, the auxiliary agent is composed of 12% coupling agent, 18% lubricant, 8% solubilizer, 12% flame retardant and the rest of the filler. The compatibilizer is maleic anhydride grafted polyethylene, and the filler is barium sulfate.

[0019] Its preparation method comprises the following steps:

[0020] S1. After heating and melting the ultra-high molecular weight polyethylene resin of the specific gravity at 70°C, cool down to 40°C for protection, add the novolac epoxy resin and fluorocarbon resin of the specific gr...

Embodiment 2

[0024] A carbon fiber resin-based composite material for corrosion-resistant pumps proposed by the present invention includes the following raw materials in parts by weight: 20 parts of ultra-high molecular weight polyethylene resin, 15 parts of phenolic epoxy resin, 6 parts of fluorocarbon resin, 6 parts of carbon fiber, 1 , 0.8 parts of 6-hexanediol, 0.1 parts of nano-titanium dioxide, 0.3 parts of nano-silica, and 10 parts of additives.

[0025] Among them, the auxiliary agent is composed of 6% coupling agent, 15% lubricant, 15% solubilizer, 6% flame retardant and the rest of the filler. The compatibilizer is maleic anhydride grafted polyethylene, and the filler is calcium carbonate.

[0026] Its preparation method comprises the following steps:

[0027] S1. After heating and melting the ultra-high molecular weight polyethylene resin of the specific gravity at 60°C, cool down to 35°C for protection, add the novolac epoxy resin and fluorocarbon resin of the specific gravity,...

Embodiment 3

[0031] A carbon fiber resin-based composite material for corrosion-resistant pumps proposed by the present invention includes the following raw materials in parts by weight: 25 parts of ultra-high molecular weight polyethylene resin, 17 parts of phenolic epoxy resin, 7 parts of fluorocarbon resin, 7 parts of carbon fiber, 1 , 1 part of 6-hexanediol, 0.4 parts of nano-titanium dioxide, 0.1 part of nano-silica, and 8 parts of additives.

[0032] Among them, the auxiliary agent is composed of 9% coupling agent, 20% lubricant, 10% solubilizer, 8% flame retardant and the rest of filler, the compatibilizer is maleic anhydride grafted polyethylene, and the filler is talc powder.

[0033] Its preparation method comprises the following steps:

[0034] S1. After heating and melting the ultra-high molecular weight polyethylene resin of the specific gravity at 80°C, cool down to 30°C for protection, add the novolac epoxy resin and fluorocarbon resin of the specific gravity, and mix at a s...

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PUM

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Abstract

The invention discloses a corrosion-resistant carbon fiber resin-based composite material used for a pump. The corrosion-resistant carbon fiber resin-based composite material comprises, by weight, 12-30 parts of ultra-high molecular weight polyethylene resin, 10-20 parts of phenolic epoxy resin, 5-8 parts of fluorocarbon resin, 3-8 parts of carbon fibers, 0.5-1.5 parts of 1,6-hexanediol, 0.1-0.5 part of nano titania, 0.1-0.5 part of nano silica and 5-10 parts of auxiliaries. The provided corrosion-resistant carbon fiber resin-based composite material used for the pump is good in mechanical property, high in specific strength, large in specific modulus and good in fatigue resistance and impact resistance; a product prepared through the composite material is easy to process and form, good in product quality and long in service life; and the composite material is simple in preparation method, low in production cost and worthy of popularizing.

Description

technical field [0001] The invention relates to the technical field of polymer materials, in particular to a carbon fiber resin-based composite material for corrosion-resistant pumps. Background technique [0002] Resin-based composites are fiber-reinforced materials based on organic polymers, which have excellent mechanical properties. Fiber reinforcements such as glass fibers, carbon fibers, basalt fibers, or aramid fibers are usually used. Resin-based composites are widely used in aviation, automotive, and marine industries. A pump is a device used to move liquid, gas or special fluid medium, that is, a machine that does work on fluid. It transfers the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. The pump is mainly used to transport liquids such as water, oil, acid and alkali liquid, emulsion, suspoemulsion and liquid metal, and can also transport liquid, gas mixture and liquid containing suspended sol...

Claims

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Application Information

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IPC IPC(8): C08L23/06C08L63/04C08L27/12C08K13/04C08K7/06C08K5/053C08K3/22C08K3/36
CPCC08L23/06C08K2201/011C08L63/04C08L2205/035C08L2207/068C08L27/12C08K13/04C08K7/06C08K5/053C08K2003/2241C08K3/36C08L51/06
Inventor 赵梓成张玉金赵重宇赵健宇陈杨博
Owner 滁州市大工机电有限公司
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