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材料 >> 聚合物材料
Vectra B液晶聚酯酰胺共聚物,棒, Vectra B, 30mm直径
Vectra B液晶聚酯酰胺共聚物,棒, Vectra B, 30mm直径图片
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

BEWARE OF MACHINING

We cannot accept complaints or returns resulting from any attempt to machine this material, including any arising from any attempt to machine this material including any arising from cracking or delamination in the material as supplied.

Please read the General Description under Technical Data, especially the third paragraph, for an explanation of possible machining problems.

订货号包装规格
Length (Round)
721-547-39100 mm
193-424-70200 mm
178-099-71500 mm
262-466-281000 mm

半岛bd体育手机客户端 参数

Diameter[直径]30mm
Length[长度]100 mm - 1000 mm
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ )-5.000 - 40.000
Heat-deflection temperature - 1.8MPa ( C )200.0
Specific heat ( J K⁻¹ kg⁻¹ )1000.0
Thermal conductivity ( W m⁻¹ K⁻¹ )0.18 @23℃
Physical Properties(物理性质)
Density ( g cm⁻³ )1.400
FlammabilityV-0@0.4mm
Limiting oxygen index ( % )50
Radiation resistanceGood
Resistance to Ultra-violetGood
Water absorption - equilibrium ( % )0.10
Water absorption - over 24 hours ( % )0.030
Mechanical Properties(机械性能)
Elongation at break ( % )1.3
Hardness - RockwellM100
Izod impact strength ( J m⁻¹ )415.0
Tensile modulus ( GPa )2.50 - 20.00
Tensile strength ( MPa )87.00 - 188.00
Chemical Resistance(耐化学性)
Acids - concentratedGood-Poor
Acids - diluteGood
AlcoholsGood
AlkalisFair
Aromatic hydrocarbonsGood
Greases and OilsGood
KetonesGood
Electrical Properties(电气特性)
Dielectric constant @1MHz3
Dielectric strength ( kV mm⁻¹ )37.0 @1.5mm
Dissipation factor @ 1MHz0.0100
Volume resistivity ( Ohmcm )10¹⁶
Pultrusion(挤拉成型)
Compressive strength ( MPa )84

其他参数

公差

直径≤10mm±10%
聚合物+20% / -10%
陶瓷+20% / -10%
>10mm±5%
陶瓷+20% / -10%
聚合物+20% / -10%
长度<100mm±1mm
≥100mm+5% / -1%
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