聚氯乙烯

In this paper, the thermally reversible crosslinking reaction and the properties of synthesized TPE based on the reactions of chlorine containing polymers such as PVC , chlorined polyethylene , epichlorohydrin rubber and acrylic rubber with salts of dicyclopenladienyl dicarboxylate crosslinking agents were studied.

本研究以环戊二烯二酸盐衍生物作热可逆共价交联剂，通过与聚氯乙烯、氯化聚乙烯、氯醚橡胶和丙烯酸酯橡胶等含氯聚合物的脱MX酯化反应来实现共价关联，并制取相应的新型TPE。

Perchlorovinyl PVC resin can also be used in place of the biends or gype.

过氯乙烯树脂也可用聚氯乙烯树脂代替或二种共混使用。

The polyvinyl chloride static and dynamic experiments of the heat stability by three novel low-lead, non-lead and low-tin, and non-lead and non-tin thermal stabilizers remixed respectively with phosphite ester, epoxidized soybean oil,β-diketone, pentaerythritol and houghite were reviewed.

通过新型低铅、无铅低锡和无铅无锡热稳定剂分别与亚磷酸酯、环氧大豆油、β-二酮、季戊四醇和水滑石进行复配，进行了聚氯乙烯的静态和动态热稳定性实验。

Through isolating and cultivating hydrodictyon ,basesd on primary results of indoor, in situ and intermediate experiments, demonstration experiment is performed with PVC tube and net bag.

在实验室分高培养水网藻，现场和中间试验取得初步成果的基础上，采用聚氯乙烯PVC管和10目、25目的筛绢制成的网袋进行利用水网藻净化水源水质扩大规模的中间试验。

Caustic soda,hydrochloric acid,liquid chlorine,PVC resin,sulfuric acid,chlorosulfonic acid,calcium carbon,sulfanilamide,sulfadimidime,dissolved acetylene,oxygen and hypochloric sodium.

烧碱，盐酸，液氯，聚氯乙烯，硫酸，氯磺酸，电石，磺胺，磺胺脒，溶解乙炔，氧气，次氯酸钠。

In this paper, ignitability, heat release capability, smoke toxicity and light extinction capability of CR, PVC belts and wood materials are tested and compared with a cone calorimeter.

利用锥形量热计对氯丁胶、聚氯乙烯塑料输送带与木材的点燃性能、热释放性能、烟气毒性和烟气的减光性等进行了对比实验研究。

This article studies the synthesis of polyoxyethylene lauryl ether using various calcium carboxylates and calcium laurate as catalyst.

研究了以不同的羧酸钙和月桂醇钙为催化剂的月桂醇聚氯乙烯醚A_(12POE的合成，并研究了以上述钙化合物为主催化剂的复合催化剂中一些酸性助催化剂对反应的影响。

Methods Taking advantage of electrode's response to dipyridamole to mensurate the content of dipyridamole in Dipyridamole Tablets.

目的 建立用聚氯乙烯膜双嘧达莫电极法测定双嘧达莫片含量的方法。

It is widely used in the vocation of medicine, food, electron, hardware for Alu/PVC blister packing of various nubby object and liquid.

它已被广泛应用于天职，医药，食品，电子，硬件alu /聚氯乙烯泡罩包装各种块状物体和液体。

The synergistic effects of organoantimony and other additives on the properties of rigid Poly were studied by Haake polydrive.

采用HAAKE流变仪研究了在添加自制有机锑热稳定剂及各种助剂后的硬质聚氯乙烯的热稳定性能，同时探讨了它们的防初期着色性能。

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。