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kunaowang
68%Seller Score
1 Followers
Shipping speed: Poor
Quality Score: Excellent
Customer Rating: Average
Feature:
PEI board is non-crystalline plastic. It is an amorphous high performance polymer that is made of amorphous PEI (polyether imide) made of engineering plastics extruded through the extruder at high temperature. PEI (Polyetherimide Polyetherimide) is an amber transparent solid that does not add any additives to have inherent flame retardancy and low smoke Degree, oxygen index of 47%, combustion grade UL94-V-0 level, the density of 1.28 to 1.42g / cm3. PEI is very strong of high temperature stability even non-enhanced PEI, still has a good toughness and strength.
So the use of PEI superior the thermal stability can be used to make high temperature heat resistant devices.
With excellent mechanical properties, electrical insulation properties, radiation resistance, high and low temperature resistance and wear resistance, and through over microwave.
PEI also has a very low shrinkage and good mechanical properties in the same direction. Add fiberglass, carbon fiber or other filler can be achieved to enhance the purpose of modification; and other engineering plastics can be composed of heat-resistant polymer alloy
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*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.
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