Pan fiber performance jisi wool, elasticity is good, the 20% elongation rate of rebound can still maintain a 65%, fluffy and soft curl, warm 15% than wool, synthetic wool. Strength 22.1 ~ 48.5cN/dtex, wool high 1 ~ 2.5 times. Sunproof high-performance, open air barbecue is one year, only 20 per cent decrease in strength, can be made curtain, curtain, tarpaulins, Cannon, etc. Can acid oxidizing agents and common organic solvents, but poor alkali resistance. Fiber softening temperature of 190-230 ° c.