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TPU/德國巴斯夫/1080A

TPU手錶帶|TPU透明手錶帶|TPU原料價格

ChronoThane™ T 80A

熱塑性聚氨酯彈性體（聚醚）

產品說明

ChronoThane T is a family of aliphatic ether based polyurethane elastomers.

These biocompatible materials possess characteristics such as low coefficient of friction, low extractables, dimensional stability, high impact resistance, and excellent tear strength.

ChronoThane T can be tailored to meet specific Melt Flow Index ranges to suit your manufacturing or extrusion processes.

These materials are available in hardnesses ranging from 75 Shore A to 75 Shore D.

AdvanSource Biomaterials synthesizes and manufactures medical grade materials offering the ability to tailor physical and mechanical characteristics to support and enhance your end product design.

These mechanical characteristic's, critical to the design and development of medical devices, can incorporate a wide range of physical and chemical properties while maintaining core characteristics such as biodurability and biocompatibility. In most materials, specialized characteristics such as the addition of colorant agents or antimicrobial properties (where applicable) can be added to the polymer to provide a homogenous material and limit secondary processing steps.

In addition, radiopaque agents may also be incorporated into the formula to provide additional product enhancements and may contain up to 40%, by weight, of a radiopaque agent thus allowing varied-scale visibility options.

With an expanding range of secondary operations including custom solution development, prototype coating capabilities, and project management services, ASB's expert team of chemists, scientists, engineers and industry professionals assist in every stage of customers' projects, from concept initiation through full-scale manufacture.

總體  

材料狀態•已商用：當前有效

資料1•Technical Datasheet (English)

供貨地區•北美洲

性能特點•尺寸穩定性良好

•低萃取物

•低摩擦系數

•抗撞擊性，高

•可加工性，良好

•良好的撕裂強度

•生物兼容性

•無動物源性成分

•脂肪族

機構評級•ISO 10993 Part 5

•USP第VI類

形式•顆粒料

加工方法•擠出

•註射成型

物理性能額定值單位制測試方法

熔流率(170°C/2.16 kg) 2.0到26 g/10 min ASTM D1238

吸水率(飽和) 1.0到1.2 % ASTM D570

硬度額定值單位制測試方法

硬度計硬度(邵氏A) 80   ASTM D2240

機械性能額定值單位制測試方法

抗張強度     ASTM D638

斷裂4900到6200 psi  

50%應變300到550 psi  

100%應變550到800 psi  

200%應變900到1400 psi  

300%應變1300到2100 psi  

伸長率(斷裂) 550到800 % ASTM D638

註射額定值單位制  

幹燥溫度-熱風幹燥機160到200°F  

幹燥時間-熱風幹燥機3.0到4.0 hr  

Dew Point -40.0 °F  

建議的最大水分含量0.050 %  

TPU手錶帶|TPU透明手錶帶|TPU原料價格

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