Baishan NEMCON H PU DP124/X2 PUR-MDI, hot sale
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Polyether ether ketone (English poly-ether-ether-ketone, PEEK for short) is a polymer composed of repeating units containing one ketone bond and two ether bonds in the main chain structure. It is a special polymer material. It has physical and chemical properties such as high temperature resistance and chemical corrosion resistance. It is a semi-crystalline polymer material with a melting point of 343°C, a softening point of 168°C, and a tensile strength of 132～148MPa. It can be used as high temperature resistant structural materials and electrical insulating materials. Composite with glass fiber or carbon fiber to prepare reinforced material. Generally, a type of polyarylether polymer obtained by condensation with aromatic dihydric phenol is used. This material has a large number of applications in the aerospace field, the field (as an artificial bone to repair bone defects) and the industrial field.
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Baishan NEMCON H PU DP124/X2 PUR-MDI, hot sale
To
The temperature of the barrel must be strictly controlled, and the density is 1.2. After the printed film is wound, the films are only rolled together to make the electric charge attractive, so that the positive and negative charges are firmly bonded together. The research and mold materials should be based on the above considerations to develop a better plastic mold of carbon, alloy, and alloy tool steel. 4. Weather-resistant PA In the PA, carbon black and other ultraviolet absorbing additives are added, which have a strong self-property on PA and abrasion on metals, and will affect blanking and wear parts during forming.
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