聚氯乙烯

The effects of Zinc stannate coated CaCO3 (ZSC-1) flame retardant on properties of PVC cable material were studied by the tests of OI, SDR, thermal property and mechanical property.

通过氧指数、烟密度等级、热性能和力学性能的测定，研究了锡酸锌包覆碳酸钙阻燃剂对聚氯乙烯电缆料性能的影响。

The influence of strain speed to stress-strain curve is studied by room temperature, low strain speed, tension experiments. It is shown that the RPVC is kind of viscoplastic materials.

在材料的常温低应变速率拉伸试验的基础上，研究应变速率对应力—应变曲线的影响，研究显示：硬聚氯乙烯是粘塑性材料。

Main products are PVC resin,Caustic Soda,Liquid Chlorine,Hydrochloric Acid,Sulfuric Acid,Chlorosulforic Acid, Sulfanilamide,Sulfadimidime and Sulfathiazole etc organic chemicals,inorganic chemicals and raw medicines more than 20 kinds of products,and total yield is more than 300 thousand tons.

主要产品有电石，聚氯乙烯，烧碱，液氯，盐酸，硫酸，氯磺酸，氨苯磺胺，磺胺噻唑等有机化工，无机化工，原料药等20多种产品，年总年量30多万吨。

Soda,Liquid Chlorine,Hydrochloric Acid,Sulfuric Acid,Chlorosulforic Acid, Sulfanilamide,Sulfadimidime and Sulfathiazole etc organic chemicals,inorganic chemicals and raw medicines more than 20 kinds of products,and total yield is more than 300 thousand tons.

主要产品有电石、聚氯乙烯、烧碱、液氯、盐酸、硫酸、氯磺酸、氨苯磺胺、磺胺噻唑等有机化工、无机化工、原料药等20多种产品，年总年量30多万吨。

Sodium sylph Hydrate industrial grade of 25 kg polyethylene Bags with inner lining PVC bags.

25公斤聚乙烯袋内衬聚氯乙烯袋的工业级钠sylph水合物。

Synthetic resin used in both liquid and thermoplastic powder systems.

聚氯乙烯，用于液体或粉末涂料的一种合成树脂。

Cu or Al conductor XLPE insulated PVC sheathed internal steel tape armored power cable.

铜芯或铝芯交联聚乙烯绝缘、聚氯乙烯护套、钢带铠装电力电缆。

PVC insulation jacket and control cables used for 450/750V AC voltage and under control, monitoring and protection of the loop line and so on, the wires used to control a crane used to control cable.

聚氯乙烯绝缘和护套控制电缆用於交流电压为450/750V及以下控制、监控回路及保护线路等场合，该电线应用於控制一种吊机用控制电缆。

PVC insulation jacket and control cables used for 450/750V AC voltage and under control, monitoring and protection of the loop line and so on, the wires used to control a crane used to control cables.

聚氯乙烯绝缘和护套控制电缆用於交流电压为450/750V 及以下控制、监控回路及保护线路等场合，该电线应用於控制一种吊机用控制电缆。

SJSZ Series Conical Double-Screw Plastic Extruder, with relevant screw and auxiliary machine, can directly extrude all kinds of thermoplasticity plastic especially the hard PVC powder into pipes, plate, sheet, film, profiles and so on, can also finish process of reshaping of all kinds of plastics and pelleting of the powder.

今天来说说锥形双螺杆挤出机。SJSZ 系列锥形双螺杆挤出机，配以相应的螺杆和辅机。可将各种热塑性塑料特别是硬聚氯乙烯粉料直接挤出成管。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。