Our AS brand new product called “KAVLAR” which is made of aramid fiber. It has the feature of light-weight, high strength, fire retardant, high temperature resistance, low temperature resistance, abrasion resistance, chemical corrosion resistance, good dielectricity and so on. The aramid fiber has the very high strength(more than 28g/denier). It is five or six times the strength of good quality steel. Its modulus is twice or three times than the glass fiber and steel. But the weight of aramid fiber is only 1/5 of steel. AS KAVLAR can be used in a very  wide temperature range. It can be normally and long-term used between -196¡æ to 204¡æ.The shrinkage rate under 150 ¡æ is 0. And it won’t melt and decompose in the heat of 560¡æ. It has good insulativity, corrosion resistance and long lifecycle also.