金牌会员第3
访问量: 6509273   网址: goodfellow.cnreagent.com    在线留言 
产品搜索
材料 >> 聚合物材料
芳香聚酰胺,蜂窝结构, Polymetaphenylene isophthalamide, 5mm Cell Size, 0.05mm Cell Wall, 20mm厚
芳香聚酰胺,蜂窝结构, Polymetaphenylene isophthalamide, 5mm Cell Size, 0.05mm Cell Wall, 20mm厚图片
品牌: Goodfellow
产地: 英国
索取资料及报价
品牌:Goodfellow
产地:英国
产品介绍

Prices for sheets up to 1200x2400mm on request.

订货号包装规格
Sizes
774-048-99300mm x 300mm

产品参数

Adhesive[胶粘剂]Phenolic
Cell Size[空穴大小]5mm
Cell Wall[空穴壁厚]0.05mm
Thickness[厚度]20mm
Physical Properties(物理性质)
Density ( g cm⁻³ )1.380
Limiting oxygen index ( % )29
Radiation resistanceGood
Water absorption - equilibrium ( % )9.00
Water absorption - over 24 hours ( % )0.080
Chemical Resistance(耐化学性)
Acids - concentratedPoor
Acids - diluteGood-Fair
AlcoholsGood
AlkalisGood-Poor
Aromatic hydrocarbonsGood
Greases and OilsGood
Halogenated HydrocarbonsGood
KetonesGood
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ )20.000
Heat-deflection temperature - 1.8MPa ( C )149.0
Specific heat ( J K⁻¹ kg⁻¹ )1200.0
Thermal conductivity ( W m⁻¹ K⁻¹ )0.13 @23℃
Upper working temperature ( C )200 - 300
Mechanical Properties(机械性能)
Elongation at break ( % )< 9.0
Izod impact strength ( J m⁻¹ )533.0 unnotched
Tensile strength ( MPa )1800.00 - 3900.00
Electrical Properties(电气特性)
Dielectric constant @1kHz2.30
Dielectric strength ( kV mm⁻¹ )32.0
Volume resistivity ( Ohmcm )6x10¹⁶
相关产品
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