The use and precautions of PE board

   Date:2020-05-29     Browse:20    
Core tips:Medical appliance parts, seals, cutting boards, sliding profiles. Widely used in chemical, machinery, chemical, electric
Medical appliance parts, seals, cutting boards, sliding profiles. Widely used in chemical, machinery, chemical, electric power, clothing, packaging, food and other industries. It is widely used in gas transportation, water supply, sewage, agricultural irrigation, mine fine particle solid transportation, as well as oil fields, chemical industry, post and telecommunications, etc. It has been widely used in gas transportation.
PE insulation board is made of foamed polyethylene plastic particles. It has excellent sound absorption barriers, resistance to water vapor penetration and cut-off gas circulation, low water absorption and low thermal conductivity.
The rubber and plastic sponge insulation material is a soft high-end insulation energy-saving material made of nitrile rubber and polyvinyl chloride as the main raw materials with excellent performance, equipped with various high-quality auxiliary materials and foamed by a special process, and it does not contain chlorofluorocarbons. .
This product has excellent properties such as softness, buckling resistance, cold resistance, heat resistance, flame retardant, waterproof, low thermal conductivity, shock absorption and sound absorption. It can be widely used in industries such as central air conditioning, construction, chemical industry, medicine, and textile.
Drinking water and sewage pipelines, hot water pipelines, transportation containers, pumps and valve parts, medical equipment parts, seals, cutting boards, sliding profiles. Widely used in industries such as chemical industry, machinery, electricity, clothing, packaging, food, etc.
When manufacturing PE sheet, attention must be paid to the selection of raw materials and construction technology.
The raw material for manufacturing PE sheet is an inert molecular raw material, and the flowability of the raw material is poor, which brings a little trouble to the manufacture of pe sheet. Therefore, the selection of the raw material for manufacturing pe sheet is very important. In order to change the difficulty of the die caused by the poor fluidity of the raw materials and the problem of the increase of gaseous substances, some raw materials added with lubricants should be selected when selecting raw materials. The choice of lubricants mainly includes stearic acid and salts. The pe sheet produced in this way has a uniform material and no bubbles.
In the construction method, the construction technology can be improved to obtain more high-quality pe sheet. The main improvement methods are to grasp the problem of the amount of feed, measure the amount of material required in advance, do not over-feed or lack of feed, and adjust the higher feed volume for the PE board. It is best to use high-pressure rapid injection method to produce, so that you can get a better plate.
 
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