Cheapness is one of the main attractions of polyester resins . 廉價是聚酯樹脂受到歡迎的主要原因之一。
Aliphatic polyesters are not used for fiber production, because of their low melting points . 脂肪族聚酯沒有用來生產(chǎn)纖維,可能是熔點(diǎn)低的緣故。
Now a new material has been developed, made of aluminum which is covered with a layer of polyester . 現(xiàn)在已經(jīng)研制出一種新材料,是用鋁膜制成的,上面涂上層聚酯。
The effect of diffusion of soil removal was demonstrated with polyester film and radio-tagged stearic acid . 污垢去除中的擴(kuò)散效應(yīng),是用聚酯薄膜和放射性標(biāo)志的硬脂酸來進(jìn)行測試的。
The polyester in these compositions is a 50% solution of a maleic acid-prophlene glycol condensate in diallyl phthalate . 在這些配方中的聚酯是馬來酸--丙二醇縮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 . 雖然不同類型織物要求使用不同品種的纖維混合,但最常用的是聚酯棉混紡。
in the direct method of thinning, the polyester is placed in a thinning talk and cooled to a temperature around 100-125℃. 在直接稀釋法中,將聚醋放入稀釋罐內(nèi),冷卻至100-125。
Unsaturated polyester resin - determination of heat stability at 熱穩(wěn)定性測定方法
The study of flame - retardantunsaturated polyester resin 阻燃不飽和聚酯樹脂的研究
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
百科解釋
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).