TPE/40A-产品说明：
This biocompatible elastomer may be considered as a substitute for rubber, latex and silicone materials. Soft and compliant, the ChronoPrene resins offer a high flexural modulus, as well as a superior combination of tensile strength and elongation.
An easy molding, high-flow material, ChronoPrene can be processed using conventional extrusion, injection molding and blowmolding methods. Its physical properties make it an optimal material for applications requiring elastic characteristics, such as compliant/ non-compliant balloons, endoscopic and laparoscopic inflation bags.
ChronoPrene can be processed at low temperatures, resulting in excellent surface smoothness and superior elasticity. ChronoPrene exhibits high abrasion resistance, durability and UV stability and is available in hardnesses ranging from 5 Shore A to 75 Shore A.
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.
An easy molding, high-flow material, ChronoPrene can be processed using conventional extrusion, injection molding and blowmolding methods. Its physical properties make it an optimal material for applications requiring elastic characteristics, such as compliant/ non-compliant balloons, endoscopic and laparoscopic inflation bags.
ChronoPrene can be processed at low temperatures, resulting in excellent surface smoothness and superior elasticity. ChronoPrene exhibits high abrasion resistance, durability and UV stability and is available in hardnesses ranging from 5 Shore A to 75 Shore A.
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.
40A 物性表基本信息 特性 Hydrophobic抗紫外线性能良好良好的成型性能良好耐磨损性流动性高耐化学性良好耐用性柔软生物兼容性无动物源性成分延高的拉伸率优良外观用途 医疗/护理用品机构评级 ISO 10993 Part 5USP 第VI类形式 粒子加工方法 吹塑成型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） (200°C/5.0 kg) 2.0 到 26 g/10 min ASTM D1238 硬度 额定值 单位制 测试方法肖氏硬度 (邵氏 A) 40 ASTM D2240 机械性能 额定值 单位制 测试方法抗张强度 ASTM D638 断裂 2.76 到 4.14 MPa ASTM D638 50% 应变 0.483 到 0.621 MPa ASTM D638 100% 应变 0.758 到 0.896 MPa ASTM D638 200% 应变 1.10 到 1.24 MPa ASTM D638 300% 应变 1.45 到 1.59 MPa ASTM D638 伸长率 (断裂) 600 到 900 % ASTM D638 注射 额定值 单位制 干燥温度 - 热风干燥机 71.1 到 93.3 °C 干燥时间 - 热风干燥机 3.0 到 4.0 hr Dew Point -40.0 °C 建议的最大水分含量 0.050 %