| 牌号简介 About |
|---|
| Cardia Compostable™ B-F是一种基于热塑性淀粉（TPS）、脂肪族聚酯和天然增塑剂的混合物的可生物降解和可堆肥树脂。这一等级的树脂是相容的，以提供高水平的机械强度，突出的延伸性能和韧性。这种树脂是以玉米淀粉为原料制成的，玉米淀粉是一种可再生材料。Cardia Compostable™ B-F树脂在专业管理的堆肥设施中进行堆肥时可生物降解。符合国际标准ISO16929，ISO 14855认证的可堆肥吹膜应用高达120微米。Cardia Compostable™ B-F符合：欧洲标准EN13432，美国标准ASTM 6400，澳大利亚标准AS 4736和日本“绿色解放军”标准中国环境标签。Cardia Compostable™ B-F是一种完全可生物降解的聚合物，适用于薄膜类产品的制造。可直接用于吹膜过程。它不含任何不可降解的聚合物，如聚乙烯，聚丙烯，聚苯乙烯和聚氯乙烯。独立大学测试表明，Cardia Compostable™ B-F生物降解后不会留下任何有害残留物。根据国际标准ISO 16929（2002-11-01）“塑料-在中试规模试验中确定堆肥条件下塑料材料崩解程度的测定”，对该薄膜等级的可堆肥性进行了评估。根据欧洲生物降解材料认证方案，性能标准EN 13432，本试验的通过门槛为12周试验期后通过2 mm筛网的材料的90%。试验表明，本试验中使用的塑料薄膜样品完全可堆肥，证明其在3个月后100%分解，在不到6个月的时间内大于90%矿化。在根据ISO 14855:1999 Cardia Compostable™ B-F进行的实验室规模堆肥试验中，薄膜级树脂相对于纤维素标准物质达到90%的生物降解性，并满足EN 13432标准中规定的生物降解性要求。应用实例可堆肥袋购物袋/退房袋垃圾袋树叶垃圾袋绿色垃圾桶衬垫生产和肉类衬垫包装覆盖膜透气膜 Cardia Compostable B-F is a biodegradable and compostable resin based on a blend of thermoplastic starch (TPS), aliphatic polyesters and natural plasticizers. This grade of resin is compatibilised to offer a high level of mechanical strength, outstanding elongation properties and toughness. The resin is based on corn starch which is a renewable material. Cardia Compostable B-F resin is certified biodegradable during composting in professionally managed composting facilities. Complies with International Standard ISO16929, ISO 14855 Certified compostable for blown film applications up to 120 microns. Cardia Compostable B-F complies with: European Standard EN13432, USA Standard ASTM 6400, Australian Standard AS 4736 and Japanese "GreenPla" Standard Chinese Environmental Labelling. Cardia Compostable B-F is a completely biodegradable polymer suitable for the manufacturing of film-type products. It can be directly used in the film blowing process. It does not contain any non-degradable polymers such as PE, PP, PS and PVC. Independent university testing shows that after biodegradation Cardia Compostable B-F does not leave any harmful residues. This film grade has been evaluated for compostability in accordance with international standard ISO 16929 (2002-11- 01) "Plastics — Determination of the Degree of Disintegration of Plastic Materials under Defined Composting Conditions in a Pilot Scale Test". According to the European certification scheme for biodegradable materials, Performance Standard EN 13432, the pass threshold for this test is 90% of the material passing through a 2 mm sieve after the 12 week test period. The testing shows that the plastic film samples used in this test are completely compostable as demonstrated by their 100% disintegration after 3 months and > 90% mineralization in less than 6 months. In the laboratory scale composting test according to ISO 14855: 1999 Cardia Compostable B-F film grade resin reached 90% biodegradation relative to cellulose reference material and meets the biodegradability requirement specified in the EN 13432 standard. Application Examples Compostable bags Shopping bags/Check-out bags Garbage bags Leaf litter bags Green bin liners Produce and meat liners Overwrap Packaging Mulch film Breathable film |
产品描述 Product Description
用途：重包装袋;薄膜;衬里;包装;袋子;
加工条件：吹塑薄膜
性能特点： 可回收; 拉伸性能好; 经增塑; 机械强度好; 脂肪族; 可堆肥; 生物可降解; 韧性好; Good Rigidity,Good flexibility,Renewable resources,Biodegradable,Aliphatic series,Good Tensile Strength,Compostable,Plasticizing
| 技术参数 Technical Data | |||
|---|---|---|---|
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物理性能 PHYSICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
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密度 Density |
1.20 | g/cm³ | ASTM D792 |
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熔体质量流动速率 Melt Flow Rate |
|||
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150℃，0.325kg 150℃，0.325kg |
2.0 | g/10min | ASTM D1238 |
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含水量 water content |
0.45 | % | 内部方法 |
|
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
|
拉伸强度 tensile strength |
ASTM D883 | ||
|
屈服 yield |
> 20.0 | MPa | ASTM D883 |
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断裂 fracture |
> 15.0 | MPa | ASTM D883 |
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拉伸应变 Tensile strain |
|||
|
断裂 fracture |
% | ASTM D883 | |
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撕裂阻力 Tear resistance |
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30.0 µm 30.0 µm |
N | ASTM D1922 | |
|
薄膜 film |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
|
落锤冲击 Drop hammer impact |
g | ASTM D1709 | |
|
透氧度（湿） Oxygen permeability (wet) |
cm³/m²/24 hr | ASTM F1927 | |
|
热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
|
熔融峰值温度 Melting peak temperature |
℃ | ASTM D3418 | |
| 备注 |
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| 1 一般属性：这些不能被视为规格。 |
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