春暖花开性久久综合_韩日国产一区二区在线播放_国产99视频精品免费_男子添女子下部高潮全视频_黄色一级视频网_婷婷人妻综合在线_放学后的欲乱生活_成人无码片免费178www_最精品无码国产手机在线_无码中文字幕av免费放

 
您好,歡飲光臨華爍科技股份有限公司葛店分公司官網(wǎng)!
全國服務(wù)熱線 / National service:13018050899
熱塑性生物降解塑料PBAT-45D
    發(fā)布時(shí)間: 2021-12-30 13:32    
熱塑性生物降解塑料PBAT-45D

熱塑性生物降解塑料PBAT-45D技術(shù)說明
 Technical description of thermoplastic biodegradable plastic PBAT-45D


 PBAT-45D是一款硬度45D的熱塑性生物降解塑料,兼具PBA和PBT的特性。延展性、耐熱性、沖擊性和生物降解性能優(yōu)異,是生物降解塑料市場應(yīng)用廣泛的降解材料之一。在土壤或其他堆肥環(huán)境中,*終降解為二氧化碳和水,環(huán)境友好。主要應(yīng)用于:可降解包裝薄膜,可降解包裝袋(購物袋、垃圾袋、寵物糞便袋、電子產(chǎn)品包裝袋、食品包裝袋),可降解地膜,可降解餐具,漁網(wǎng)等。
 PBAT-45D is a thermoplastic biodegradable plastic with hardness of 45D, which has the characteristics of PBA and PBT. It has Excellent ductility, heat resistance, impact and biodegradability. It is one of the widely used degradable materials in the biodegradable plastic market. In soil or other composting environment, it is finally degraded into carbon dioxide and water, which is friendly to environment. Mainly used in: degradable packaging film, degradable packaging bag (shopping bag, garbage bag, pet feces bag, electronic product packaging bag, food packaging bag), degradable plastic film, degradable tableware, fishing net, etc.


測試項(xiàng)目
Test items

單位
Unit

測試方法
  Test method

典型

Typical value

拉伸強(qiáng)度/Tensile Strength,25℃

MPa

GB/T 528

20

斷裂伸長率/Elongation at Break,25℃

%

GB/T 528

695

邵氏硬度/Shore Hardness,25℃,3s

HD

GB/T 2411

45

懸臂梁沖擊強(qiáng)度/Izod notched impact strength,25℃

KJ/m2

GB/T 1843

NB

熔體流動(dòng)速率/Melt flow rate,(220℃,2.16kg)

g/10min

GB/T 3682

8.2

密度/Density

g/cm3

GB/T 1033

1.15

烘料干燥溫度/Drying Temperature

-

90-110

干燥時(shí)間/Drying Time

hr

-

2-3

建議加工溫度/Recommended Processing Temperature

-

210-230

模具溫度/Mold Temperature

-

45-55