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材料 >> 聚合物材料
聚对苯二甲酸丁二醇酯,颗粒, PBT
聚对苯二甲酸丁二醇酯,颗粒, PBT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 is a grade suitable for injection moulding and has an MVI (250/2) of 25cm³/10 mins.

订货号包装规格
Weight
574-260-82100g
782-610-26200g
826-275-44500g
284-436-071000g
554-509-082000g
152-432-565000g
739-708-2410000g
517-978-4320000g

产品参数

Nominal Granule Size[标称颗粒大小]5
Weight[重量]100g - 20000g
Electrical Properties(电气特性)
Dielectric constant @1kHz3.20
Dielectric strength ( kV mm⁻¹ )20.0
Dissipation factor @ 1kHz0.0020
Volume resistivity ( Ohmcm )10¹⁵
Chemical Resistance(耐化学性)
Acids - concentratedGood-Poor
Acids - diluteGood
AlcoholsGood
AlkalisFair
Aromatic hydrocarbonsGood
Greases and OilsGood
Halogenated HydrocarbonsGood-Poor
HalogensPoor
KetonesGood-Poor
Physical Properties(物理性质)
Density ( g cm⁻³ )1.310
FlammabilityHB
Limiting oxygen index ( % )25
Radiation resistanceGood
Resistance to Ultra-violetFair
Water absorption - over 24 hours ( % )0.100
Thermal Properties(热性能)
Heat-deflection temperature - 0.45MPa ( C )150
Heat-deflection temperature - 1.8MPa ( C )60.0
Specific heat ( J K⁻¹ kg⁻¹ )1200.0 - 2300.0
Upper working temperature ( C )120
Mechanical Properties(机械性能)
Elongation at break ( % )250.0
Hardness - RockwellM70
Izod impact strength ( J m⁻¹ )60.0
Tensile modulus ( GPa )2.00
Tensile strength ( MPa )50.00
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