Permanently antistatic thermoplastic elastomer material
A thermoplastic elastomer, anti-static technology, applied in other chemical processes, chemical instruments and methods, etc., can solve the problems of affecting anti-static properties, resistance to washing, and short anti-static effect time.
Active Publication Date: 2011-07-27
NANTONG POLYMAX ELASTOMER TECH
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Problems solved by technology
[0004] Most of the antistatic materials currently on the market are added with small molecule antistatic agents. These materials rely on the migration of small molecules to the surface of the material to form a hydrophilic layer to produce an antistatic effect. The antistatic effect of this material is short and does not Washable, and has a great relationship with the humidity of the use environment, when the humidity in the air is very low, it will seriously affect its antistatic property
Method used
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[0026] performance data
[0027]
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The invention discloses a permanently antistatic thermoplastic elastomer material, which consists of styrene elastomer, extending oil, a polyolefine resin, an ionic polymer antistatic agent, a compatilizer, a wearproof additive, an inorganic filler, a lubricating agent and an antioxygen. The material of the invention has permanent antistatic behaviour, water washing resistance, wear resistance and high-temperature resistance and low price and high workability, and the volume resistivity of the material can be reduced to 108 ohm.com.
Description
technical field [0001] The present invention relates to a thermoplastic elastomer material. Background technique [0002] Thermoplastic Elastomer (Thermoplastic Elastomer) is a new type of energy-saving and environmentally friendly polymer material that has come out and developed rapidly in recent years. It not only has the elasticity and cold resistance of vulcanized rubber, but also has the machinability of plastics. It can melt at high temperatures. It is suitable for the processing and molding of ordinary plastics. It has simple processing, short molding cycle and high production efficiency. [0003] However, thermoplastic elastomer materials have high insulation like most rubbers and plastics, and the surface resistivity is generally 10 15 Above Ω / sq, a large amount of static electricity will be generated during use. Electrostatic discharge will damage or destroy sensitive electronic components, eliminate or change magnetic media, and cause explosions and fires in flam...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C08L53/02C08L23/12C08L23/06C08L23/08C08L23/16C08L25/06C08L71/00C08K13/02C08K3/24C08K3/30C09K3/16
Inventor 李明轩陆云
Owner NANTONG POLYMAX ELASTOMER TECH