查询词典 polyester

Corozo and polyester buttons look similar in texture at first sight.

果实扣的纹理跟树脂扣有点像，但一拼起来看，就会发现表面多了一层蜜腊感，光泽与那种天然纹理的可观性都大大不同。

We are one of the world s largest integrated button manufactories providing a centralized production services in design,mould development,laser engraving,spray painting,printing,dyeing and electroplating etc.;we provide comprehensive product range on buttons and apparel accessories made from various kinds of materials including Natural Shell,Corozo Nut,Wood,Coconut,Horn,Unsaturated Polyester,Metal,Urea,Melamine,Nylon and Acrylic etc.

添成钮扣为一家跨国性企业，一九八三年在香港成立至今，已在全球十多个国家和地区拥有分公司及制造分厂，拥有集设计、模具、镭射、喷油、印刷、染色、电镀等一条线生产中心，是世界上最大的综合钮扣厂之一；提供完整的产品体系，包括天然贝壳、天然果实、木、椰子、牛角、不饱合树脂、金属、尿素、三聚氰胺钮、尼龙、ABS、压克力等材质的钮扣及服饰配件

We are one of the world s largest integrated button manufactories providing a centralized production services in design,mould development,laser engraving,spray painting,printing,dyeing and electroplating etc.;we provide comprehensive product range on buttons and apparel accessories made from various kinds of materials including Natural Shell,Corozo Nut,Wood,Coconut,Horn,Unsaturated Polyester,Meta.l,Urea,Melamine,Nylon and Acrylic etc.

添成钮扣为一家跨国性企业，一九八三年在香港成立至今，已在全球十多个国家和地区拥有分公司及制造分厂，拥有集设计、模具、镭射、喷油、印刷、染色、电镀等一条线生产中心，是世界上最大的综合钮扣厂之一；提供完整的产品体系，包括天然贝壳、天然果实、木、椰子、牛角、不饱合树脂、金属、尿素、三聚氰胺钮、尼龙、ABS、压克力等材质的钮扣及服饰配件

Chemical fibre machines are our main business scope. Our major products involve chemical fibre Spinning Machine, Baler, and Crimper and Cutter which possess important position in domestic market. Polyester Staple Crimper/Cutter/Baler and viscose Spinning Machines have been exported to many countries such as India, Pakistan and Thailand.

邯郸宏大化纤有限公司主要营业范围为化纤机械，主要产品有化纤系列纺丝机、打包机和各类化纤卷曲机、切断机等，在国内市场上占有重要地位，涤纶系列卷曲、切断、打包机、粘胶短纤纺丝机还曾出口到印度、巴基斯坦、泰国等国家。

The regenerated cellulose film prepared by cuprammonia method is firstly undergone plasticizing and drying then coated on two sides with the mixture of degradable low mole-cular weight polyurethane and unsaturated polyester, the water proof film is obtained after solidifying and crosslinking.

按铜氨法制备再生纤维素膜经增塑、干燥后用可降解性的低分子量聚氨酯和不饱和聚酯混合涂料在膜两面涂布，固化交联得到防水膜。

Fig.6.Schematic of the formation of cyclopentanone from the polyester-polyol via primary scission of the ester bond, followed by hydrogen transfer with formation of cyclic chain ends which eliminate cyclopentanone and carbon dioxide

从表2中可以看出，低温、氮气条件下，PU-1分解主要可辨别的组分为1，4丁二醇，（Fig.5a）中m/z71不能够辨别，（Fig.5b）显示了m/z71离子谱图，这些峰一定是聚合物多元醇热降解产生的低聚物。

DFA-PEG polyester and its derivant were novel macromolecule surface activityreagent, its molecule contains special structural hydrophilic and lipophilic group.

DFA-PEG聚酯及其衍生物为新型的高分子表面活性剂，其分子中含有特殊结构的亲水亲油性基团。

The different molar ratio of hexane diacid to terephthalic acid with the same molar diamine is designed to give the composites with different viscosity, thermal performance and the barrier properties. The 3-10 times of enhanced barrier properties of these polyerster based nanocomposites with this above MXD6T to pure polyester resins are first reported.

在相同摩尔二胺的情况下，不同摩尔比例的己二酸和对苯二甲酸使复合材料具有不同的粘度、热性能和阻隔性能，含有NMXD6T改性剂的聚酯其阻隔性能相对于纯聚酯提高了3-10倍。

The polyester in these compositions is a 50% solution of a maleic acid-prophlene glycol condensate in diallyl phthalate.

在这些配方中的聚酯是马来酸--丙二醇缩合物在酞酸二烯丙酯中的50％溶液。

Unsaturated polyester crosslinked by styrene has poor toughness. In this paper, diallyl phthalate was used as co-crosslinking agent with styrene for toughening UP.

针对苯乙烯固化的不饱和聚酯韧性差的问题，研究采用了适用于高温固化的邻苯二甲酸二烯丙酯作为不饱和聚酯的共交联剂。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。