Sultron™ LSG PSU (Life Science Grade) stock shapes are made from unfilled Udel™ PSU resin that is pre-assessed for bicompatibility. The stock shape is also pre-assessed for biocompatibility for up to 24 hours contact with body and tissue according to USP VI and ISO 10993 and wetted contact applications in bioprocessing.
Sultron™ LSG PSU shapes exhibit great mechanical, thermal and electrical properties. In addition, good hydrolysis resistance makes components resilient against repeated autoclaving cycles as well as other sterilization methods such as dry heat, EtO (ethylene oxide), plasma and gamma irradiation.
Because of these properties, as well as the material’s visual transparency, Sultron™ LSG PSU components are great candidates for applications in the medical and bioprocessing fields such as applicators, manifolds, steam cleaning equipment inserts and valves.
物业
Pre-assessed on both resin and stock shapes for up to 24 hours contact with body or tissue according to USP VI and ISO 10993
Pre-assessed for use wetted contact applications in bioprocessing
Unfilled Udel™ PSU base for biocompatibility on resin
Good hydrolysis resistance
Sterilizable via steam, dry heat, EtO, plasma and gamma and X-ray irradiation
Great mechanical, thermal and electrical properties
Great visual transparency
热性能
物业
价值
1.8 兆帕（264 磅/平方英寸）时的热变形温度 (ºC)
170
空气中的连续允许使用温度
150
机械性能
物业
价值
拉伸强度（兆帕）
88
拉伸弹性模量（兆帕）
2,850
1% 名义应变时的压缩应力（兆帕）
25
2% 名义应变时的压缩应力（兆帕）
49
5% 名义应变时的压缩应力（兆帕）
101
弯曲强度（兆帕）
120
夏比冲击缺口（千焦耳/平方米）
3.5
化学特性
物业
价值
热水/蒸汽
有限公司
弱酸
可以接受
强酸（pH 值 1-3）
Not acceptable
弱碱
可以接受
强碱（pH 值 11-14）
Not acceptable
碳氢化合物 - 芳香族化合物
Not acceptable
碳氢化合物 - 脂肪族
有限公司
酮类、酯类
Not acceptable
氯化溶剂
Not acceptable
酒精
可以接受
无机盐溶液
可以接受
电气性能
物业
价值
介电强度（千伏/毫米）
30
认证属性
物业
价值
美国食品和药物管理局
符合要求
欧洲食品认证
不符合要求
NSF
符合要求
3A-SSI
符合要求
加拿大 AG
美国农业部
符合要求
可燃性（UL 等级）
HB
医疗用途
MEDICAL - ISO 10993-5 and USP <87> MEDICAL - ISO 10993-10 (S) MEDICAL - ISO 10993-10 (IR) and USP <88> MEDICAL - ISO 10993-11 and USP <88> MEDICAL - USP <88> (Implant) MEDICAL - USP VI MEDICAL - ISO 10993-4 MEDICAL - USP <661> MEDICAL - BIOPROCESSING - AFO - Animal Free Origin FOOD - FDA
