PC EXL9330(超韌耐寒-40度原料顆粒)
PC EXL9330(超韌耐寒-40度原料顆粒)
The main defects of PC are poor hydrolytic stability, sensitivity to notch, resistance to organic chemicals, poor scratch resistance and yellowing after long-term exposure to ultraviolet light. Like other resins, PC is susceptible to erosion by certain organic solvents. PC material has flame retardancy. Oxidation resistance. Physical density: 1.18-1.22 G/CM ^ 3 LINEAR EXPANSION: 3.810 ^-5 cm/° C thermal debation temperature: 135 ° C low temperature-45 ° C polycarbonate pipe polycarbonate colorless transparent, heat resistant, impact resistant, flame retardant BI grade, it has good mechanical properties in common use temperature. Compared with poly(methyl methacrylate) , polycarbonate has good impact resistance, high refractive index, good processability, and UL94 V-2 grade flame retardant without additives. But poly(methyl methacrylate) is cheaper than polycarbonate, and large devices can be made by bulk polymerization. The wear resistance of the material is relative, the ABS material and the PC material to compare, that is, the PC material wear resistance is better. However, compared to most plastic materials, the wear resistance of polycarbonate is relatively poor, in the lower level, so some for wear-prone use of polycarbonate devices need special surface treatment. CLASSIFIED ANTI-STATIC PC, conductive PC, add fiber fire PC, anti-uv weathering PC, food-grade PC, anti-chemical PC.
耐寒PC EXL1330 -60°/-40°
供應(yīng)防火PC+10GF,2814R,美國沙伯基礎(chǔ);
供應(yīng)防火PC+10GF,500R,505R,500美國沙伯基礎(chǔ);(10%GF/V0)
供應(yīng)防火耐候PC+10GF,503R,503,505RU,美國沙伯基礎(chǔ);(PC+10GF/V0/抗UV)
供應(yīng)PC+20GF,3412R,美國/南沙沙伯基礎(chǔ); 1.47MM/V1,3MM/V0(黑色739
供應(yīng)PC+30GF,3413R,美國/南沙沙伯基礎(chǔ);熱變形溫度146度,
供應(yīng)透明抗UV防火PC,953A,943A美國/南沙沙伯基礎(chǔ);
供應(yīng)抗UV防火PC,953,943美國/南沙沙伯基礎(chǔ);(瓷白/黑色/本色=半透奶白)
供應(yīng)抗UV防火PC,925U,945U,955U,美國/南沙沙伯基礎(chǔ);不透明:瓷白/黑色/本色=半透奶白2mmV0無溴
供應(yīng)透明防火PC,920A,940A,945A,950A,美國/南沙沙伯基礎(chǔ);MI15/10/10/7,
供應(yīng)耐寒PC EXL1112 美國沙伯基礎(chǔ) 高流動; -40°,MI17
供應(yīng)耐寒耐候PC EXL1036 EXL1330 EXL1132 EXL1434 美國沙伯基礎(chǔ); -60°/-40°
供應(yīng)耐寒耐候防火PC EXL9330 EXL9335 EXL9134 美國沙伯基礎(chǔ); -50°
供應(yīng)耐寒防火PC EXL9112 EXL9132 美國沙伯基礎(chǔ); -40°
低。PC耐水解性差,不能用于重復(fù)經(jīng)受高壓蒸汽的制品。