特性生物可降解
形式粒子
比重1.24 g/cm³
粘数90.0 到 120 cm³/g
加工方法吹塑薄膜,发泡挤出成型,流延薄膜
用途母料
**美国Natureworks公司在完善聚乳酸生产开发了将玉米中的葡萄糖发酵制取聚乳酸,年生产能力已达1.4万吨。日本UNITIKA公司,研发和生产了许多种制品,其中帆布、托盘、餐具等.生物降解塑料由于具有良好的降解性,主要用作食物软硬包装材料,这也是现阶段其的应用领域。聚乳酸(**)美国NatureWorks:2002D,2003D,3001D,4032D.
**(聚乳酸) REVODE110/海正生物产品说明:
聚乳酸(**)是由玉米淀粉发酵产生乳酸,再经化学合成方法而得到的完全生物降解塑料,它废弃后可在堆肥条件下被微生物分解为二氧化碳和水,而不会产生“白色污染”。REVODE101是特地为挤出成型而设计。适合在传统的PET挤出成型机器上进行加工。推荐生产的片材厚度在0.2—1.0mm范围内。材料状态: 流通正常;
特性: 生物可降解, 透明;
用途: 吹塑薄膜, 包装, 软包装, 塑料杯.
加工方法: 挤出;
形态: 粒子.
**(聚乳酸) REVODE190/海正生物产品说明:特性 生物可降解;
用途 薄膜;
加工方法 挤出吹塑 挤出;
形态 粒子.
NATUREWORKs® Ingeo™ 4032D Film Grade ** NatureWorks LLC Polylactic Acid (**) Biopolymer
NATUREWORKs® Ingeo™ 6060D Fiber Grade ** NatureWorks LLC Polylactic Acid (**) Biopolymer
NATUREWORKs® Ingeo™ 6201D Fiber Grade ** NatureWorks LLC Polylactic Acid (**) Biopolymer
NATUREWORKs® Ingeo™ 6202D Fiber Grade ** NatureWorks LLC Polylactic Acid (**) Biopolymer
NATUREWORKs® Ingeo™ 6204D Fiber Grade ** NatureWorks LLC Polylactic Acid (**) Biopolymer
NATUREWORKs® Ingeo™ 6251D Fiber Grade ** NatureWorks LLC Polylactic Acid (**) Biopolymer
NATUREWORKs® Ingeo™ 6302D Fiber Grade ** NatureWorks LLC Polylactic Acid (**) Biopolymer
NATUREWORKs® Ingeo™ 6751D Fiber Grade ** NatureWorks LLC Polylactic Acid (**) Biopolymer
NATUREWORKs® Ingeo™ 6350D Fiber Grade ** NatureWorks LLC Polylactic Acid (**) Biopolymer
NATUREWORKs® Ingeo™ 6400D Fiber Grade ** NatureWorks LLC Polylactic Acid (**) Biopolymer
NATUREWORKs® Ingeo™ 4060D Sealant Grade ** NatureWorks LLC Polylactic Acid (**) Biopolymer
NATUREWORKs® Ingeo™ 3001D Injection Grade ** NatureWorks LLC Polylactic Acid (**) Biopolymer
NATUREWORKs® Ingeo™ 3801X Injection Grade ** NatureWorks LLC Polylactic Acid (**) Biopolymer
NATUREWORKs® Ingeo™ 3251D Injection Grade ** NatureWorks LLC Polylactic Acid (**) Biopolymer
NatureWorks® Ingeo™ 6060D Fiber Grade **
Polymer,Renewable/Recycled Polymer,Thermoplastic,Polylactic Acid (**) Biopolymer
NatureWorks LLC
产品说明:
NatureWorks® ** polymer 6060D is an amorphous thermoplastic fiber-grade resin derived primarily from annually renewable resources. Available in pellet form, 6060D is designed for extrusion into mechanically drawn staple fibers using conventional fiber spinning and drawing equipment. NatureWorks® ** 6060D can be used as a low melt binder polymer in a sheath-core configuration.
比重 1.24 g/cc 1.24 g/cc ASTM D792
Melt Density 1.08 g/cc
@Temperature 230 °C
0.0390 lb/in³
@Temperature 446 °F
ASTM D1238
粘度测量 3.3 3.3 Relative Viscosity; CD Internal Viscotek Method
熔体流动速率 10 g/10 min
@Load 2.16 kg, Temperature 210 °C
10 g/10 min
@Load 4.76 lb, Temperature 410 °F
ASTM D1238
NatureWorks® Ingeo™ 4032D Film Grade **
Polymer,Film,Renewable/Recycled Polymer,Thermoplastic,Polylactic Acid (**) Biopolymer
NatureWorks LLC
产品说明:
NatureWorks® ** (polylactide) polymer 4032D can be converted into a biaxially oriented film with use temperatures up to 300°F (150°C). This film has excellent optics, good machinability and excellent twist and deadfold. Additional properties include barrier to flavor and grease and oil resistance. These properties make 4032D film an ideal product for Laminations; Printed films with higher curing temperatures; Other packaging applications.
Film properties measured on 1.0 mil film.
比重 1.24 g/cc 1.24 g/cc ASTM D1505
Moisture Vapor Transmission 8.30 cc-mm/m²-24hr-atm 21.1 cc-mil/100 in²-24hr-atm ASTM D1434
Oxygen Transmission 14.0 cc-mm/m²-24hr-atm 35.6 cc-mil/100 in²-24hr-atm ASTM E96
Carbon Dioxide Transmission 76.0 cc-mm/m²-24hr-atm 193 cc-mil/100 in²-24hr-atm ASTM D1434
聚乳酸(**)具有良好的抗拉强度及延展度.聚乳酸也可以各种昔通加工方式生产,例如:熔化挤出成 型,射出成型,吹膜成型,发泡成型及真空成型,与广泛使用的聚合物有类似的成形条件,此外它也具有与传统 薄膜相同的印刷性能。如此,聚竽LS费就可以应各不同业界的需求,制成各式各样的应用产品。
**薄膜具有良好的透气性、透氧性及透二氧二碳性,它也具有隔离气味的特性。病毒及霎囱身依 附在生物可降解堂料的表面,故有安全及卫生的疑虑,然而,聚乳酸是具有优良抑菌及抗霉特性的生物可降解塑料.
改性**聚乳酸生物降解塑料,耐热耐温105度以上,食品级,适用于餐具,刃叉,杯,盆,等食品容器具。
聚乳酸(**)是利用可再生植物为原料(如玉米)生产的新型聚酯材料,原料经微生物发酵、提取制得乳酸,再经过精制、脱水低聚、高温裂解、聚合而成。
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