Ketron™ LSG FG PEEK (Life Science Grade & Food Grade) stock shapes are made from unfilled PEEK resin that is pre-assessed for biocompatibility. The stock shapes are also pre-assessed for biocompatibility for up to 24 hours contact with body and tissue according to USP VI and ISO 10993. Some color variations are also pre-assessed for use in wetted contact applications in bioprocessing. Standard food approvals include the FDA 21 CFR § 177.2415, while this specific FG type has the EU 10/2011 Food Grade as an extra feature.
Ketron™ LSG FG PEEK (Life Science Grade) shapes exhibit high stiffness and mechanical strength. The components are also sterilizable by means of steam (autoclave), dry heat, EtO (ethylene xxide), plasma and gamma and X-ray irradiation. The additional food grade compliance (based on food-related migration tests) makes this material an excellent candidate for applications in the bioprocessing fields, such as manifolds, valves, connectors, lids and adapters.
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
Some color variations also pre-assessed for use in wetted contact applications in bioprocessing
Unfilled PEEK base for high mechanical strength and chemical resistance
Excellent sterilization resistance via steam, dry heat, EtO, plasma and gamma and X-ray irradiation
Exceptional resistance to high temperatures
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)
160
空气中的连续允许使用温度
250
机械性能
物业
价值
拉伸强度（兆帕）
115
拉伸弹性模量（兆帕）
4,300
1% 名义应变时的压缩应力（兆帕）
38
2% 名义应变时的压缩应力（兆帕）
75
5% 名义应变时的压缩应力（兆帕）
140
弯曲强度（兆帕）
170
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
可以接受
弱酸
可以接受
强酸（pH 值 1-3）
有限公司
弱碱
可以接受
强碱（pH 值 11-14）
可以接受
碳氢化合物 - 芳香族化合物
可以接受
碳氢化合物 - 脂肪族
可以接受
酮类、酯类
可以接受
氯化溶剂
可以接受
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）
24
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
符合要求
NSF
不符合要求
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）
V-0
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> FOOD - EU FOOD - FDA