PC+TPU，ChronoFlex® AL 75D对比PC+TPU，Bionate® 75D物性表,价格行情_搜料

牌号信息	ChronoFlex® AL 75D 物性表 PC+TPU & 日本CardioTech 指导价格：暂无塑料库存：缺货	Bionate® 75D 物性表 PC+TPU & 帝斯曼指导价格：暂无塑料库存：缺货
牌号简介	Chronoflex Al是一个以生物耐久性脂肪族聚碳酸酯为基础的热塑性聚氨酯家族，旨在克服表面退化，如应力诱发的微裂纹。由于长期以来在长期和短期设备中都具有可靠的性能，这种医用级聚合物具有广泛的应用范围，从肿瘤学和神经学到心血管疾病管理。这些无醚聚氨酯弹性体具有生物稳定性，弹性模量低，耐溶剂性好，在体内软化有限。这些产品适用于大多数标准制造工艺，硬度范围从75邵尔A到75邵尔D。Advansource Biomaterials合成和制造医疗级材料，提供量身定制物理和机械特性以支持和增强最终产品设计的能力。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，如生物耐久性和生物相容性。在大多数材料中，可以向聚合物中添加着色剂或抗菌性能（如适用）等特殊特性，以提供均匀的材料并限制二次加工步骤。此外，还可将抗辐射涂层剂纳入配方中以提供额外的产品增强，并且可含有高达40%（按重量计）的抗辐射涂层剂，从而允许不同的比例可见度选项。ASB的化学家、科学家、工程师和行业专业人员组成的专家团队，在客户项目的每一个阶段，从概念启动到全面生产，都有着广泛的二次操作范围，包括定制解决方案开发、原型涂层能力和项目管理服务。 ChronoFlex AL is a family of biodurable aliphatic 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 neurology 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.	Bionate® 75D是一种聚碳酸脂 + TPU (PC+TPU)产品,。它可以通过挤出或注射成型进行加工,在北美洲有供货。 Bionate® 75D的应用领域包括医疗/保健和食品接触应用。特性包括: 高抗环境应力断裂能力 (ESCR) 良好的柔韧性美观耐磨生物相容 Bionate® 75D is a Polycarbonate + TPU (PC+TPU) product. It can be processed by extrusion or injection molding and is available in North America. Applications of Bionate® 75D include medical/healthcare and food contact applications. Characteristics include: Biocompatible Good Aesthetics Good Flexibility High ESCR (Stress Crack Resistant) Wear Resistant

产品描述
厂家：	日本CardioTech	帝斯曼 DSM
类别：	PC+TPU PC+TPU	PC+TPU PC+TPU
填料：
用途：	医疗/护理用品	医疗/护理用品
性能特点：	机械强度好,无动物源性成分,生物兼容性,脂肪族,耐化学性,抗应力开裂 Good Rigidity,ADCF,Biocompatible,Aliphatic series,Solvent resistance,High ESCR	机械强度好,韧性好,光学性能,生物兼容性,抗氧化,耐磨,抗应力开裂 Good Rigidity,Good flexibility,Optical performance,Biocompatible,Inoxidizability,Good wear resistance,High ESCR
加工条件：		注射成型 Injection Molding

技术参数

物理性能
PHYSICAL ChronoFlex® AL 75D Bionate® 75D 单位
UNIT 测试方法
TEST METHOD

吸水率(饱和)
Water absorption rate % ASTM D570

密度
Density g/cm³ ASTM D792

收缩率(MD)
Shrinkage rate % ASTM D955

熔体质量流动速率(205℃，3.26kg)
Melt Flow Rate g/10min ASTM D1238

熔体质量流动速率(224℃，1.20kg)
Melt Flow Rate g/10min ASTM D1238

机械性能
MECHANICAL ChronoFlex® AL 75D Bionate® 75D 单位
UNIT 测试方法
TEST METHOD

弯曲强度(5% 应变)
bending strength MPa ASTM D790

弯曲模量(1% 正割)
Bending modulus MPa ASTM D790

拉伸应变(断裂)
Tensile strain % ASTM D638

拉伸强度(100% 应变)
tensile strength MPa ASTM D638

拉伸强度(50% 应变)
tensile strength MPa ASTM D638

拉伸强度(断裂)
tensile strength MPa ASTM D638

拉伸强度(极限)
tensile strength MPa ASTM D638

摩擦系数(与自身 - 动态)
friction coefficient ASTM D1894

泰伯耐磨性(1000 周期，1000 g，H-18 转轮)
Taber abraser mg ASTM D1044

邵氏硬度(邵氏 D)
Shore hardness ASTM D2240

弹性体
ELASTOMER ChronoFlex® AL 75D Bionate® 75D 单位
UNIT 测试方法
TEST METHOD

撕裂强度
tear strength kN/m ASTM D624

热性能
THERMAL ChronoFlex® AL 75D Bionate® 75D 单位
UNIT 测试方法
TEST METHOD

线性热膨胀系数(MD)
Linear coefficient of thermal expansion 1/℃ ASTM E831

维卡软化温度
Vicat Softening Temp ℃ ASTM D1525

电气性能
ELECTRICAL ChronoFlex® AL 75D Bionate® 75D 单位
UNIT 测试方法
TEST METHOD

介电常数(60 Hz)
Dielectric constant ASTM D150

介电强度
Dielectric strength kV/mm ASTM D149

加工方式

注射 ChronoFlex® AL 75D Bionate® 75D 单位测试方法

Dew Point °C

干燥时间 - 热风干燥机 hr

干燥温度 - 热风干燥机 °C

建议的最大水分含量 %

挤出 ChronoFlex® AL 75D Bionate® 75D 单位测试方法

熔体温度 °C

备注

1 一般属性：这些不能被视为规格。

2 4.0 in disk

3 Flame bar

4 C 模具


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加工方式
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PC+TPU，ChronoFlex® AL 75D对比PC+TPU，Bionate® 75D对比物性表,价格行情_搜料_soliao

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