97丨九色丨国产人妻熟女,亚洲性xo,日日噜噜大屁股熟妇AV张柏芝,色综合91久久精品中文字幕,亚洲一区二区三区乱码,久久a在线视频观看,亚洲国模私拍人体gogo,久久久精品免费久精品蜜桃

PBAT-- polybutylene terephthalate adipate

PBAT (Polybutylene adipate terephthalate) is a biodegradable plastic

It is made by polymerization of adipic acid, butanediol and terephthalic acid

It has good degradability, biocompatibility and thermal stability, and is widely used in packaging, tableware and other fields

PBAT has excellent processing properties and can be processed by injection molding, extrusion, blow molding and other processes

It has good toughness and impact resistance, and can be made of various shapes and sizes

PBAT is manufactured without the use of harmful phthalates,

It is an environmentally friendly biodegradable plastic. It can degrade rapidly in the natural environment and reduce environmental pollution



Product characteristics
With good ductility, elongation at break, heat resistance and impact properties, it is one of the best degradable materials in the market of biodegradable plastics at present
Application
Disposable plastic products, pet bags, express plastic packaging, agricultural film and other products
Related products