二类医疗三类医疗生物兼容PC+TPU/PC+TPU AR/二类医疗生物兼容USP 第 VI 类PC+TPU/三类医疗生物兼容ISO 10993 PC+TPU/生物兼容性/ISO 10993/USP 第 VI 类/无动物源性成分

二类医疗生物兼容USP 第 VI 热塑性聚氨酯弹性体(聚碳酸酯基), 二类医疗生物兼容USP 第 VI PC+TPU,三类医疗生物兼容ISO 10993热塑性聚氨酯弹性体(聚碳酸酯基),

三类医疗生物兼容ISO 10993 PC+TPU ChronoFlex® AR东莞市双帮塑胶原料有限公司常年供应一类二类生物兼容三类生物兼容医疗器械用料，二类生物兼容三类生物兼容辐射消毒医疗器械用料,二类生物兼容三类生物兼容环氧乙烷消毒医疗器械用料,二类生物兼容三类生物兼容抗伽马辐射医疗器械用料,随料提供食品药监局注册必需的资料：中英语物性表，COA出厂报告，生物兼容USP Class VI (USP 第 VI 类)报告，MSDS(SDS)报告，ISO 10993生物兼容报告(10993-3 ,ISO 10993-4 , ISO 10993-5,ISO 10993-10, ISO 10993-11, ISO 10993-12)

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二类医疗生物兼容USP 第 VI 类PC+TPU, 三类医疗生物兼容ISO 10993 PC+TPU, 生物兼容性,ISO 10993, USP 第 VI 类, 无动物源性成分

ChronoFlex® AR

热塑性聚氨酯弹性体（聚碳酸酯基）

AdvanSource Biomaterials Corp.

Technical Data

产品说明

The ChronoFlex AR and ChronoFlex AR-LT products are aromatic polycarbonate urethanes designed for molding, casting and dip coating applications. These unique materials are fully synthesized in liquid providing superior strength & elongation while maintaining the inherent polycarbonate advantages of long-term permanent durability and resistance to Environmental Stress Cracking (ESC). Additionally, they may be electrospun or used in water emulsion processes.

ChronoFlex AR & AR-LT polymers are ideal in applications requiring exceptional flexural endurance such as artificial heart diaphragms, vascular grafts, or for use in the fabrication of blood contact surfaces, such as coatings.

The ChronoFlex AR & AR-LT demonstrates an inherent low-tack property, which allows for pulsatile flow in-situ, an innovative characteristic optimal for devices such as VADs and artificial valves components.

This product line is offered in a wide range of viscosity/concentration configurations based upon specific product requirements.

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

特性 • 芳香 • 高弹性 • 生物兼容性

• 高 ESCR（抗应力开裂） • 良好的强度 • 无动物源性成分

用途 • 医疗/护理用品

机构评级 • ISO 10993 Part 5 • USP 第 VI 类

形式 • 液体

加工方法 • 浇铸 • 浸渍涂布法 • 注射成型

物理性能额定值单位制

固体含量 8.0 到 25%

粘度

22% Solids 10.0 到 50.0Pa•s

8% Solids 0.100 到 0.800Pa•s

机械性能额定值单位制测试方法

抗张强度 ASTM D638

断裂 20.7 到 68.9MPa

50% 应变 1.72 到 4.14MPa

100% 应变 2.76 到 6.89MPa

200% 应变 4.83 到 13.8MPa

300% 应变 6.55 到 24.1MPa

伸长率 (断裂) 600 到 1200% ASTM D638