Publisher:adminRelease Time:2018-11-08
Polycarbonate(PC) is a kind of amorphous, odourless, non-toxic and highly transparent  thermoplastic engineering plastic. It has  good mechanical properties, especially the excellent shock resistance, tensile strength, bending strength and  compression strength. It’s  creep resistance and  steady size. It has good heat resistance and low temperature resistance and the stable mechanical properties in the wide temperature range. It can be long-term used in the temperature of -60℃-120℃. No obvious melting point. It is in liquation under 220~230 ℃. As the rigidity of Molecular chain, the resin melt  viscosity is high. The bibulous and shrinkage rates are small. It is self-extinguishment. The weather fastness is good. It’s oil  and acid resistance. ·Precautions for use: ·To improve the value and service life of the products, the following ways of operation should be avoided. 

1.The tolerable temperature is -30℃~140℃. You should be careful because the cup with hot water will be high-heat. 
2.use soft cloth but not brush to clean. Use detergent and water. 
3.the product is not microwave special dishes, it can’t be in the microwave oven for a long-term use or the product’s service life will decrease. 
4.Don’t burn it on the fire or be closed to the stove fire. The strike in the incandescence and the rapid temperature change should be avoided. Don’t use the product with damaged edges.