生物兼容三类医疗ISO 10993 TPE, 生物兼容三类医疗TPE

 

生物兼容三类医疗ISO 10993 TPE, 生物兼容三类医疗TPE, ISO 10993, 生物兼容性

 

Lifocork® UV 701021-2

热塑性弹性体

 

HEXPOL TPE

 

Technical Data

 

产品说明

The main quantity of natural cork which is harvested today is used as pressed cork or mixed with PU or rubber. The processing of this kind of cork can be expensive and require a lot of energy.

 

We have developed a special manufacturing method to combine natural cork with thermoplastic raw materials. Meaning Lifocork can be processed using typical thermoplastic processing methods such as injection moulding, extrusion or thermoforming.

 

Cork is a natural product which comes from the bark of the cork oak tree. The removal of the bark does not harm the trees and the bark is only harvested after the first 20 years of growth. The removal stimulates a steady regeneration of the bark. Each cork tree provides on average 16 harvests over its 150-200 year lifespan.

 

Cork itself has a cell-like structure which is light and highly compressible. It is used in construction, sports, industrial and household applications.

 

It's also possible to make foamed parts from Lifocork. This offers materials with very low densities (as low as 0.45 g/ccm) and therefore gives lightweight parts. The foamed Lifocork also gives a damping, shock absorbent effect, ideal for orthopaedic shoe lifts and inserts.

 

Lifocork can be processed using thermoplastic processing methods. In injection moulding it can be processed using standard equipment.

 

Lifocork can also be processed in 2-component moulding. It has an excellent bond to TPE, PP and PE.

 

Other processing methods include extrusion or thermoforming with a double belt press.

总览

材料状态 • 已商用：当前有效

资料 1 • Technical Datasheet (English)

搜索 UL 黄卡 • HEXPOL TPE

供货地区 • 欧洲 • 亚太地区

填料/增强材料 • Cork

• 低密度 • 可更新资源 • 耐紫外光性能，良好

特性 • 防潮性 • 良好的加工性能

• 可发泡性能 • 耐磨损性，良好

用途 • 把手 • 家用货品 • 体育用品

• 动力/其它工具 • 柔软的把手 • 玩具

机构评级 • ISO 10993-5

加工方法 • 共挤出成型 • 热成型

• 挤出 • 注射成型

硬度 额定值单位制 测试方法

肖氏硬度 (邵氏 A) 70 DIN 53505

注射 额定值单位制

料筒后部温度 150°C

料筒中部温度 160°C

料筒前部温度 170°C

射嘴温度 175°C

注射速度 慢

 

 

 

 

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