试剂 半岛游戏平台官网入口网址 设备 原料
金牌会员第 2
访问量: 4324727 网址:goodfellow.cnreagent.com 在线留言
半岛bd体育手机客户端 搜索
材料 >> 聚合物材料
聚醚醚酮,垫圈, PEEK, 8.4mm ID, 17mm OD, 1.6mm厚
聚醚醚酮,垫圈, PEEK, 8.4mm ID, 17mm OD, 1.6mm厚图片
品牌: Goodfellow
产地: 英国
索取资料及报价
品牌: Goodfellow
产地: 英国
半岛bd体育手机客户端 介绍
订货号 包装规格
620-577-52 10 Piece
206-881-94 20 Piece
074-870-40 50 Piece
454-988-08 100 Piece
147-888-17 200 Piece

半岛bd体育手机客户端 参数

Inside Diameter[内部直径] 8.4mm
Outside Diameter[外部直径] 17mm
Quantity[数量] 10 Piece - 200 Piece
Size[尺寸] M8
Thickness[厚度] 1.6mm
Chemical Resistance(耐化学性)
Acids - concentrated Good-Poor
Acids - dilute Good
Alcohols Good
Alkalis Good
Aromatic hydrocarbons Good
Greases and Oils Good
Halogenated Hydrocarbons Good
Halogens Good-Poor
Ketones Good-Poor
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? ) 47.000 - 108.000
Heat-deflection temperature - 0.45MPa ( C ) > 260
Heat-deflection temperature - 1.8MPa ( C ) 160.0
Specific heat ( J K?? kg?? ) 1340.0
Thermal conductivity ( W m?? K?? ) 0.25 @23℃
Upper working temperature ( C ) 250
Physical Properties(物理性质)
Density ( g cm?? ) 1.260 - 1.320
Flammability V-0@1.5mm
Limiting oxygen index ( % ) 35
Radiation resistance Good
Resistance to Ultra-violet Fair
Water absorption - equilibrium ( % ) 0.50
Water absorption - over 24 hours ( % ) 0.100 - 0.300
Mechanical Properties(机械性能)
Coefficient of friction 0.18
Elongation at break ( % ) 50.0
Hardness - Rockwell M99
Izod impact strength ( J m?? ) 85.0
Poisson's ratio 0.400
Tensile modulus ( GPa ) 3.70 - 4.00
Tensile strength ( MPa ) 70.00 - 100.00
Electrical Properties(电气特性)
Dielectric constant @1kHz 3.20 - 3.30 @50Hz-10Khz
Dielectric strength ( kV mm?? ) 190.0 @50μm
Dissipation factor @ 1MHz 0.0030
Volume resistivity ( Ohmcm ) 10??-10??
相关半岛bd体育手机客户端
我要咨询 关闭
  • 姓名*
  • 电话*
  • 单位*
  • email
  • 留言内容*
  • 验证码*
  • 让更多商家关注
  • Baidu
    map