金牌会员第3
访问量: 6628775   网址: goodfellow.cnreagent.com    在线留言 
产品搜索
材料 >> 聚合物材料
聚甲基丙烯酸甲酯,管, PMMA, Acrylic, 7mm ID, 10mm OD
聚甲基丙烯酸甲酯,管, PMMA, Acrylic, 7mm ID, 10mm OD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
订货号包装规格
Length (Round)
364-585-23500 mm
634-820-141000 mm

产品参数

Inside Diameter[内部直径]7mm
Length[长度]500 mm - 1000 mm
Outside Diameter[外部直径]10mm
Production Method[生产方法]Extruded
Wall Thickness[壁厚]1.5mm
Physical Properties(物理性质)
Abbe number57.2
Density ( g cm⁻³ )1.190
FlammabilityHB
Limiting oxygen index ( % )17 - 20
Radiation resistanceFair
Refractive index1.490
Resistance to Ultra-violetGood
Water absorption - over 24 hours ( % )0.200
Mechanical Properties(机械性能)
Elongation at break ( % )2.5 -4.0
Hardness - RockwellM92-100
Izod impact strength ( J m⁻¹ )16.0 - - 32.0
Poisson's ratio0.350 - 0.400
Tensile modulus ( GPa )2.40 - 3.30
Tensile strength ( MPa )80.00
Electrical Properties(电气特性)
Dielectric constant @1MHz3
Dielectric strength ( kV mm⁻¹ )15.0
Dissipation factor @ 1MHz0.0140
Surface resistivity ( Ohm/sq )10¹⁴
Volume resistivity ( Ohmcm )2-14x10¹⁵
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ )70.000 - 77.000
Heat-deflection temperature - 0.45MPa ( C )105
Heat-deflection temperature - 1.8MPa ( C )95.0
Lower working temperature ( C )-40
Specific heat ( J K⁻¹ kg⁻¹ )1400.0 - 1500.0
Thermal conductivity ( W m⁻¹ K⁻¹ )0.17 - 0.19 @23℃
Upper working temperature ( C )50 - 90
Chemical Resistance(耐化学性)
Acids - concentratedGood-Poor
Acids - diluteGood-Poor
AlcoholsGood-Poor
AlkalisGood
Aromatic hydrocarbonsPoor
Greases and OilsGood
Halogenated HydrocarbonsPoor
HalogensPoor
KetonesPoor

其他参数

公差

外部直径≤2mm±0.05mm
聚合物±10%
陶瓷±10%
≤5mm±0.1mm
聚合物±10%
陶瓷±10%
>5mm±5%
聚合物±10%
陶瓷±10%
壁厚±10%
聚合物±20%
陶瓷±20%
长度<100mm±1mm
≥100mm+5% / -1%
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