公司信息及水印
牌号简介 About |
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Hydromed D是一系列醚基亲水性聚氨酯,具有优异的粘合性和粘合性,同时根据最终产品目标显示量身定制的吸水水平。这种材料不需要紫外线固化,因此,为需要内腔或复杂形状涂层的设备提供了一种优于紫外线固化材料的替代品。这些材料被设计用作一系列设备的涂层,包括导管、导丝、缝线、导引器、杆和阀门。水媒系列也可以被包裹在设备上,以减少白细胞和蛋白质的吸收,从而有助于血液和DNA的分析。采用传统的溶剂包衣法进行加氢处理。聚合物颗粒可以使用大多数有机和无机溶剂包以不同浓度溶解。Advansource Biomaterials综合和制造医疗级材料,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。 HydroMed D is a series of ether-based hydrophilic urethanes with excellent adhesive and cohesive properties while exhibiting tailored water absorption levels depending upon end product targets. This material does not require UV curing and as such, provides a superior alternative to UV curable materials for devices which require inner lumen or complicated form coatings. These materials were designed for use as coatings for a wide array of devices including catheters, guidewires, sutures, introducers, rods, and valves. The HydroMed series can also be coated onto devices to reduce the absorption of white cells and proteins, thereby aiding in the analysis of blood and DNA. HydroMed is processed by traditional solvent coating methods. The polymer granules can be dissolved in varying concentrations using most organic and inorganic solvent packages. 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 |
含水量 water content |
80 | % | |
补充信息 Supplementary information |
额定值 Nominal Value |
单位 Units |
测试方法 Test Method |
Linear Expansion Linear Expansion |
60 | % |
备注 |
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1 一般属性:这些不能被视为规格。 |
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