查询词典 polyester

The concentration of liquid hydrocarbon B is 10%.the dosage of hydrophobe is 15%~20%. The condensation and used environment of defoaming agent were studied ,the experiments show that self-made defoamer can be the same with many bubbly systems,such as anion, zwitterions, Nonionic bubbly liquid et al.and it can be used from acidity to alkalescence conditions.the fitting dosage is 9‰～10‰to polyester,6‰to siloxane-polyester copolymer,and 3‰to mulriple defoamer.

对消泡剂的投加浓度、适用环境等作了相关应用研究，结论为：消泡剂适用的起泡体系较广，阴离子、两性离子、非离子型起泡液均可使用；适用PH值范围可从酸性至弱碱性，适宜加入量为(以占起泡体系的体积分数计)：聚醚酯消泡剂9-10‰，有机硅改性聚醚酯消泡剂6‰，复配消泡剂3‰。

Based on the difference dyeing properties of wool and polyester fibers, rehandling process of polyester/wool blended fabric was discussed.

针对涤纶和羊毛纤维的不同染色性能，对涤毛混纺织物回修工艺进行了探讨。

Acetone and SDS have been added to CH2CL2 solution containing PLA. After sonification of 20 minutes, this polymer solution has been dropwisely added to aqueous solution containing 8-14% Pluronic F-68 surfactant and stirring with homogenizer (25000 rpm). With rota-evaporator to remove solvent, polyester nanoparticles possessed average size between 61 and 64 nm. Other combinations of surfactants, such as : SDS and PVA, PAA and SDS, used in preparation of nanoparticles of polyester, resulted in much larger particles compared to above.

丙酮和十二烷基硫酸钠加入溶於二氯甲烷的聚乳酸中，并经超音波振荡20分钟，所产生的高分子微粒溶液再滴入以均质机搅拌(25000 rpm)含有(8-14%) Pluronic F-68界面活性剂溶液中，经减压浓缩除去溶剂后，奈米聚酯微粒平均粒径大小为61-64 nm，其他界面活性剂组合，包括十二烷基硫酸钠与PVA、PAA与SDS，其产生聚酯平均粒径皆大於此。

The curing property and chemical resistant property of terephthalic type unsaturated polyester resin from reclaimed polyester were studied in this paper.

研究了以聚酯回收料为原料生产的对苯型不饱和聚酯树脂的固化性能和耐化学腐蚀性能，分析了影响凝胶时间的各种因素。

The improved process produces a polyester of improved color versus other titanyl oxalate catalysts and a novel polyester without the presence of antimony.

此改进的方法制备出一种与采用其它钛氧基乙二酸盐催化剂的方法相比具有改进的色泽的聚酯和一种不含锑的新型聚酯。

The present invention provides an improved method of producing polyester by the polycondensation of polyester forming reactants wherein the improvement comprises utilizing, as the polycondensation catalyst, lithium titanyl oxalate.

本发明提供了一种由制备聚酯用反应物的缩聚反应制备聚酯的改进方法，其中的改进包括使用钛氧基乙二酸锂作为缩聚反应催化剂。

Products has introduced a transparent polyester PU paint, real Paints, colored translucent lacquer furniture, PE polyester paint, distempers Mastics, industrial paints, water-based Wood, with environmental protection emulsion paint wall, elastic texture paint, embossed paint, colorá, art paint,·úá, polymer nano-paint, such as environmental protection more than 100 varieties.

推出产品有PU透明聚酯漆，实色漆，有色半透明家俱漆，PE聚酯漆，硝基漆，工业用漆，水性木器漆，内、外墙环保乳胶漆，弹性质感漆，浮雕漆，彩石漆，艺术涂料，氟碳漆，高分子环保纳米漆等一百多个品种。

Sponge filter mesh is frothed by polyester and aether with 97% of porous.Polyester sponge has the excellent performance of oil-proof and attrition-proof.

海绵过滤网以聚酯和聚醚为主要材料，发泡而成，开孔率达到97%以上，聚酯型海绵具有优越的耐油，耐磨擦性能。

Buy polyester cap with - polyester belt series ...

求购涤纶帽带--涤纶带系列。。。。

By adding of bamboo charcoal powder, the properties of bamboo charcoal modified polyester fiber is greatly different from conventional polyester fiber.

由于竹炭粉的加入，竹炭改性涤纶的一些性能与普通涤纶具有明显的差异，可以采取密度法、脱色法、显微镜观察法、溶解法、比电阻法和X-射线能谱仪对其进行研究鉴别。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"