Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 4830 NCB JIANGSU CHANGCHUN
LONGLITE®
Switch panel、Connector、Automotive sector
Glass fiber reinforced、high strength、Flame retardant
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Plastic Datasheets
Mechanical performance
Test Condition
Test Method
Unit
PBT/JIANGSU CHANGCHUN/4830 NCB
impact strength
ASTM D256
kg.cm/cm
8
Flexural elasticity
ASTM D790
kg/cm
8
Flexural strength
ASTM D790
kg/cm
1
Tensile strength
ASTM D638
kg/cm
1
tensile elongation
ASTM D638
%
3
hardness
ASTM D785
R
1
Thermal performance
Test Condition
Test Method
Unit
PBT/JIANGSU CHANGCHUN/4830 NCB
Hot deformation temperature
18.6kg/cm
ASTM D648
°C
2
melting point
DSC
°C
2
Electrical performance
Test Condition
Test Method
Unit
PBT/JIANGSU CHANGCHUN/4830 NCB
Surface resistivity
ASTM D257
Ω
1
Insulation breakdown strength
ASTM D149
KV/mm
2
Arc resistance
ASTM D495
sec
9
Volume resistivity
ASTM D257
Ω.cm
1
Basic performance
Test Condition
Test Method
Unit
PBT/JIANGSU CHANGCHUN/4830 NCB
Water absorption rate
ASTM D570
%
0