牌号简介 About |
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ChronoFlex®C 75 d ChronoFlex®C 75 d是一种聚氨酯材料,。该产品在北美洲有供货,加工方式为:挤出。ChronoFlex®C 75 d的主要特性为:耐化学品。ChronoFlex®C 75 d的典型应用领域为:医疗/保健 ChronoFlex®C 75 d ChronoFlex C是一个家庭的biodurable芳香族聚碳酸酯基热塑性聚氨酯旨在克服表面退化等应激的解理。这种医用级聚合物在长期和短期设备上具有长期可靠的性能,具有广泛的通用性,可用于从肿瘤学和骨科到心血管疾病管理的广泛应用领域。这些无醚聚氨酯弹性体具有生物稳定性、低弹性模量、优异的耐溶剂性能和有限的体内软化性能。这些产品适用于大多数标准的制造过程,可用于75 Shore A至75 Shore d的各种硬度。AdvanSource生物材料合成和制造医用级材料,提供定制物理和机械特性的能力,以支持和增强您的最终产品设计。这些对医疗器械的设计和开发至关重要的机械特性可以包含广泛的物理和化学特性,同时保持核心特性,如生物可调性和生物相容性。在大多数材料中,可以向聚合物中添加特殊的特性,如添加着色剂或抗菌性能(如适用),以提供均匀的材料并限制二次加工步骤。此外,radi不透明代理还可以被合并到公式中,以提供额外的产品增强功能,并且可以包含按重量计算高达40%的radi不透明代理,从而允许不同规模的可见性选项。ASB拥有包括定制解决方案开发、原型涂装能力和项目管理服务在内的广泛的二次操作,由化学家、科学家、工程师和行业专业人士组成的专家团队协助客户项目的每个阶段,从概念开始到全面生产。 ChronoFlex® C 75D ChronoFlex® C 75D is a Polyurethane material. It is available in North America for extrusion. Primary attribute of ChronoFlex® C 75D: Chemical Resistant. Typical application of ChronoFlex® C 75D: Medical/Healthcare ChronoFlex® C 75D ChronoFlex C is a family of biodurable aromatic polycarbonate-based thermoplastic urethanes designed to overcome surface degradation such as stress-induced microfissures. With a long history of reliable performance in both long and short term devices, this medical grade polymer has the versatility to be used across a broad range of applicational areas ranging from oncology and orthopedics to cardiovascular disease management. These ether-free polyurethane elastomers are biostable and display a low modulus of elasticity, excellent solvent resistance and limited softening in-vivo. These products are adaptable to most standard manufacturing processes and 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. |
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 |
密度 Density |
1.20 | g/cm³ | ASTM D792 |
熔体质量流动速率 Melt Flow Rate |
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210℃,2.16kg 210℃,2.16kg |
3.0 | g/10min | ASTM D1238 |
吸水率 Water absorption rate |
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平衡 balance |
0.80 | % | ASTM D570 |
弹性体 elastic body |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
拉伸强度 tensile strength |
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断裂,23℃ Fracture, 23 ℃ |
51.7 | MPa | ASTM D638 |
屈服 yield |
62.1 | MPa | ASTM D412 |
100% 应变 100% strain |
MPa | ASTM D412 | |
拉伸应变 Tensile strain |
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断裂,23℃ Fracture, 23 ℃ |
% | ASTM D638 | |
屈服 yield |
% | ASTM D412 | |
热性能 THERMAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
熔融温度 Melting temperature |
℃ | ||
电气性能 Electrical performance |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
介电强度 Dielectric strength |
kV/mm | ASTM D149 | |
机械性能 MECHANICAL |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
邵氏硬度 Shore hardness |
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邵氏 D Shaw's D |
ASTM D2240 | ||
拉伸模量 Tensile modulus |
ASTM D638 | ||
100% 正割,23℃ 100% secant, 23 ℃ |
MPa | ASTM D638 | |
300% 正割,23℃ 300% secant, 23 ℃ |
MPa | ASTM D638 | |
弯曲模量 Bending modulus |
MPa | ASTM D790 | |
弯曲强度 bending strength |
MPa | ASTM D790 | |
摩擦系数 friction coefficient |
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与自身 - 动态 With oneself - dynamic |
ASTM D1894 |
备注 |
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1 一般属性:这些不能被视为规格。 |
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