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材料 >> 聚合物材料
六氟丙烯偏二氟乙烯共聚物,球体, FKM, Black, 3.18mm直径
六氟丙烯偏二氟乙烯共聚物,球体, FKM, Black, 3.18mm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
产品介绍

This item normally derives its' colour from the addition of Carbon and we emphasise that the Electrical Properties displayed in the data table do NOT apply to this item.

订货号包装规格
589-782-6520 Piece
722-830-5750 Piece
353-820-89100 Piece

产品参数

Colour[颜色]Black
Diameter[直径]3.18mm
Quantity[数量]20 Piece - 100 Piece
Sphericity[球面]40μm
State[性状]Semi-conducting
Type[类型]Precision Sphere
Physical Properties(物理性质)
Density ( g cm⁻³ )2.000
FlammabilitySelf Extinguishing
Radiation resistancePoor
Resistance to Ultra-violetExcellent
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ )160.000
Lower working temperature ( C )-10 - -50
Thermal conductivity ( W m⁻¹ K⁻¹ )0.20 @23℃
Upper working temperature ( C )220 - 300
Chemical Resistance(耐化学性)
Acids - concentratedGood-Fair
Acids - diluteGood
AlcoholsGood-Fair
AlkalisGood-Fair
Aromatic hydrocarbonsGood-Fair
Greases and OilsGood-Fair
Halogenated HydrocarbonsGood-Fair
HalogensGood
KetonesPoor
Mechanical Properties(机械性能)
Compression set after 24 hr at 175C ( % )43
Elongation at break ( % )200.0
Hardness - RockwellShore A75
Tear strength ( N mm⁻¹ )10
Tensile strength ( MPa )9.00

其他参数

公差

直径±5%
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