Cheapness is one of the main attractions of polyester resins . 廉价是聚酯树脂受到欢迎的主要原因之一。
Aliphatic polyesters are not used for fiber production, because of their low melting points . 脂肪族聚酯没有用来生产纤维,可能是熔点低的缘故。
Now a new material has been developed, made of aluminum which is covered with a layer of polyester . 现在已经研制出一种新材料,是用铝膜制成的,上面涂上层聚酯。
The effect of diffusion of soil removal was demonstrated with polyester film and radio-tagged stearic acid . 污垢去除中的扩散效应,是用聚酯薄膜和放射性标志的硬脂酸来进行测试的。
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。
Although many different fiber blends are used for various types of fabrics, the most used is the polyester cotton blend . 虽然不同类型织物要求使用不同品种的纤维混合,但最常用的是聚酯棉混纺。
in the direct method of thinning, the polyester is placed in a thinning talk and cooled to a temperature around 100-125℃. 在直接稀释法中,将聚醋放入稀释罐内,冷却至100-125。
Unsaturated polyester resin - determination of heat stability at 热稳定性测定方法
The study of flame - retardantunsaturated polyester resin 阻燃不饱和聚酯树脂的研究
a complex ester used for making fibers or resins or plastics or as a plasticizer
any of numerous synthetic resins; they are light and strong and weather resistant
百科解释
Polyester is a category of polymers which contain the ester functional group in their main chain. Although there are many polyesters, the term "polyester" as a specific material most commonly refers to polyethylene terephthalate (PET).