As PET (bottle grade) is a kind of transparent, wear-resisting and corrosion-resisting plastics with high strength and smooth finish, it is widely used for PET bottles of mineral water, juice, edible oil, pharmaceuticals, cosmetics, etc. Melting Temperature: 254-2560C Crystallinity: ...
A process for making a transparent blow molded product made of a copolyester of PET and PEN that does not thermally deform at temperatures up to 85-87 °C, and the product of that process, especially a transparent blow molded bottle. The copolyester is made by transesterifying a 20/80 (...
PET, Thermal History Sample Polyethylene terephthalate from the neck of a bottle for soft drinks Conditions Measuring cell: DSC821e with air cooling and sample changer Pan: Aluminum standard 40 , pierced lid Sample preparation: Flat piece cut from neck of bottle, 23.16 mg DSC measurement: Heatin...
PET is mainly employed to produce synthetic fiber, PET bottle and thin sheet. With the development of economy in recent years, peoples awareness of environmental protection is under enhancement. Thus PET sheet, as a kind of packaging material shows the favorable development potential as the alternat...
The utility model discloses a PET (polyethylene terephthalate) bottle grade waste heat recovery dewetting device, and belongs to the field of environment-friendly machines. The PET bottle grade waste heat recovery dewetting device comprises a high-order feed bin, an air returning pipe, a pre-cryst...
Melting temperature℃GB/T 17931 备注 1 一般属性:这些不能被视为规格。 1 一般属性:这些不能被视为规格。 现货多 1万多个现货牌号 品类不断扩充 起订量一包 发货快 天津/苏州/宁波/广州/东莞均有仓库 标准牌号工作日24小时内发货 定制产品15个工作日内发货 ...
TUNHE PET resin has many grades and is widely used in various bottles, including carbonated beverage bottle, water bottle, gas water bottle, hot filling beverage bottle, edible oil bottle and etc. It is environmental friendly and excellent in processing performance. Our PET resin passed FDA ...
Melting point °C ≥ 245 ≥ 246 ≥ 249 Density g/cm3 1.40 ± 0.01 1.40 ± 0.01 1.40 ± 0.01 Moisture % ≤ 0.2 ≤ 0.2 ≤ 0.2 Ash % ≤ 0.08 ≤ 0.08 ≤ 0.08 Product Parameters PET IV 0.80 +/- 0.02 - For Water Bottle / PET SheetPET IV 0.82 or 0.8...
结晶态瓶口 BCPREFORMBEFORECRYSTALLIZATION未结晶瓶胚(注塑瓶胚)AC PREFORMAFTERCRYSTALLIZATION结晶瓶胚 UnderstandingShrinkage&Distortion GlassTransitionTemperature(Tg)-isthepointatwhichaglasslikepolymerbecomessoftandpliable.AttheTgorslighlyabove,thepolymerchainsbecomefreetomove.InastandardstretchblownPETbottlethathasbeen...
(PET) bottles and containers have better resistance. HDPE is highly prone to environmental stress cracking due to its semi-crystalline nature. With higher molecular weight, crystallinity decreases. Thus, the plastic becomes moreresistant to environmental stress cracking. Additionally, bottle-grade ...