无动物源性成分TPU, 无动物源性成分, 生物兼容性, ISO 10993 Part 5, USP 第 VI 类

 

ChronoThane™ T 93A-B20

热塑性聚氨酯弹性体（聚醚）

AdvanSource Biomaterials Corp.

Technical Data

产品说明

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.

总览

材料状态 • 已商用：当前有效

资料 1 • Technical Datasheet (English)

供货地区 • 北美洲

• 尺寸稳定性良好 • 高抗撞击性 • 生物兼容性

特性 • 低萃取物 • 良好的加工性能 • 无动物源性成分

• 低摩擦系数 • 良好的撕裂强度 • 脂肪族

机构评级 • ISO 10993 Part 5 • USP 第 VI 类

形式 • 粒子

加工方法 • 挤出 • 注射成型

 

物理性能 额定值单位制 测试方法

熔流率（熔体流动速率） (170°C/2.16 kg) 2.0 到 26g/10 min ASTM D1238

吸水率 (饱和) 1.0 到 1.2% ASTM D570

机械性能 额定值单位制 测试方法

抗张强度 ASTM D638

断裂 37.2 到 48.3MPa

50% 应变 6.21 到 7.58MPa

100% 应变 6.89 到 11.0MPa

200% 应变 12.4 到 15.9MPa

300% 应变 19.3 到 21.4MPa

伸长率 (断裂) 400 到 650% ASTM D638

硬度 额定值单位制 测试方法

肖氏硬度 (邵氏 A) 93 ASTM D2240

注射 额定值单位制

干燥温度 - 热风干燥机 71 到 93°C

干燥时间 - 热风干燥机 3.0 到 4.0hr

Dew Point -40°C

建议的最大水分含量 0.050%

 

 

 

无动物源性成分热塑性聚氨酯,无动物源性成分TPU ChronoThane™ T 93A-B20是东莞市双帮塑胶原料有限公司常年销售的塑料，因为塑料价格行情每天都有新变化前天的报价不等于今天的报价。本公司销售的所有原料保证是原厂原包,随料可以提供生产厂商提供的物性表、SGS报告，COA原料出厂报告,REACH报告,SVHC报告,UL黄卡,提供原料注塑加工工程中可能出现的各种异常现象解决方法，塑料牌号太多，本网站没有提供的本公司也有代理，详情请咨询本公司相关业务人员0769-87795123   13549213581 肖生    QQ：15397858   微信：13549213581