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Carbon fiber reinforced polyphenylene sulfide (PPS) nano-composite material and preparation method as well as application of carbon fiber reinforced polyphenylene sulfide nano-composite material in novel radiating pipe

A nano-composite material, polyphenylene sulfide technology, applied in the application of new heat pipe, high-performance, recyclable functional composite material, environmental protection, lightweight field, can solve the problem that heat exchange pipe material is not resistant to flue gas Condensate corrosion, low installation and maintenance costs, poor wear resistance, etc., to solve the problems of intolerant flue gas condensate corrosion, reduced installation and maintenance costs, and good toughness

Active Publication Date: 2018-11-02
青岛创合新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, it has desulfurization and emission reduction effects, high heat cycle and exchange efficiency, low installation and maintenance costs, and can solve the problems of metal tube heat exchanger heat exchange tube materials that are not resistant to flue gas condensate corrosion and poor wear resistance. Compared with Hastelloy tubes, titanium alloy tubes, duplex stainless steel tubes, PTFE tubes, metal-coated PTFE tubes, ceramics and other metal or non-metallic material heat sinks, it has outstanding performance and competitive price advantages. At the same time, it is designable and recyclable and applicable

Method used

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  • Carbon fiber reinforced polyphenylene sulfide (PPS) nano-composite material and preparation method as well as application of carbon fiber reinforced polyphenylene sulfide nano-composite material in novel radiating pipe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] 5kg polyphenylene sulfide (PPS), 2kg thermally conductive micro-nano graphite, 1g carbon nanotubes (single-wall and multi-wall blends), 100gwt% polytetrafluoroethylene as anti-friction agent, 600g alkane SBS-g-MA maleic anhydride Copolymer as rubber compatibilizer, 160g high molecular weight polyethylene as dispersant, 150g bis fatty acid amide as dispersant, 50gKH550 as coupling agent, 50gKH560 as coupling agent, 6g anti-UV agent 745, 15g antioxidant (3g10105g164) blend, and then uniformly mix and stir at a low speed (35 rpm) and a high speed (85 rpm) on a high-speed mixer to obtain a multi-phase multi-component blend compound . The composite material is melted and mixed through the die at 275-289 degrees, and then extruded to form a continuous strip, and then stretched, cooled, compacted and shaped, dried, cut, and finally PPS composite material pellets with heat dissipation function can be prepared. Then, the composite material is used to prepare a high-strength, hi...

Embodiment 2

[0052] 10kg polyphenylene sulfide (PPS), 3.85kg thermally conductive micro-nano graphite, 2.50g carbon nanotubes (single-wall and multi-wall blends), 155gwt% polytetrafluoroethylene as anti-friction agent, 850g alkane EPDM-g-MA Anhydride copolymer is used as rubber type compatibilizer, 200g high molecular weight polyethylene is used as dispersant, 200g bis fatty acid amide is used as dispersant, 80gKH550 is used as coupling agent, 60gKH560 is used as coupling agent, 10g anti-ultraviolet light agent 745, 10g anti- The blend of oxygen agent (5g10105g164), and then uniformly mix and stir at low speed (60 rpm) and high speed (80 rpm) on a high-speed mixer, then a multi-phase multi-component blend can be obtained Complex. After the composite material is melted and mixed through the die at 295-316 degrees, it is extruded to form a continuous strip, and then stretched, cooled, compacted and shaped, dried, cut, and finally PPS composite material pellets with heat dissipation function ...

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Abstract

The invention discloses a carbon fiber reinforced polyphenylene sulfide (PPS) nano-composite material with high strength, low specific gravity, high thermal conductivity, high flame retardance and high anticorrosion and a preparation method as well as application of the carbon fiber reinforced polyphenylene sulfide (PPS) nano-composite material in novel radiating pipe. The novel composite materialcan be used for the novel radiating pipe for desulfurizing, reducing emission and resisting corrosion in a power plant. The carbon fiber reinforced polyphenylene sulfide nano-composite material has excellent performance and outstanding characteristics of high strength, low specific gravity, good toughness, good thermal conductivity, wear resistance, corrosion resistance, fatigue resistance, simple production process, low processing cost of workpieces and the like.

Description

technical field [0001] The invention relates to a carbon fiber reinforced polyphenylene sulfide (PPS) nanocomposite material with high strength, low specific gravity, high thermal conductivity, high flame retardancy and high corrosion resistance and a preparation method thereof, which belongs to high performance, light weight, environmental protection, Recyclable functional composite materials and new heat pipe applications. Background technique [0002] In May 2014, the National Development and Reform Commission, the Ministry of Environmental Protection and the National Energy Administration jointly issued the Development and Reform Energy [2014] No. 2093 "Coal Power Energy Conservation and Reduction: Emission Upgrade and Retrofit Action Plan (2014-2020)", requiring new coal-fired units to average Coal consumption: ≤300g / kWh, average coal consumption of active coal-fired units: ≤310g / kWh, after the implementation of this action plan, energy conservation and emission reducti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L81/02C08L27/18C08L23/06C08L51/04C08K13/04C08K7/06C08K3/04C08K7/24C08K5/20C08K5/134C08K5/544F28F21/06
CPCC08K2201/001C08K2201/004C08K2201/011C08L81/02C08L2201/02C08L2201/08C08L2203/18C08L2205/035C08L2205/24C08L2207/02F28F21/062C08L27/18C08L23/06C08L51/04C08K13/04C08K7/06C08K3/04C08K7/24C08K5/20C08K5/1345C08K5/544
Inventor 方鲲
Owner 青岛创合新材料有限公司