Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 4130 ZHANGZHOU CHANGCHUN
LONGLITE®
Electrical field、Electronic field、Home appliance components、Automotive sector
Glass fiber reinforced、Flame retardant、High temperature resistan
UL
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PBT/ZHANGZHOU CHANGCHUN/4130
Specific gravity moisture absorption rate 24hr ash content
ASTM D792
g/cm³
1
ash content
内部测试方法
%
3
Moisture absorption rate 24 hours
ASTM D570
%
0
Mechanical performance
Test Condition
Test Method
Unit
PBT/ZHANGZHOU CHANGCHUN/4130
tensile strength
ASTM D638
kg/m²
1
elongation
ASTM D638
%
3
Bending modulus
ASTM D790
kg/m²
9
bending strength
ASTM D790
kg/m²
2
Cantilever beam gap impact 6.4mm
ASTM D256
kg-cm/cm
1
Thermal performance
Test Condition
Test Method
Unit
PBT/ZHANGZHOU CHANGCHUN/4130
Network melting temperature
DSC
内部测试方法
°C
2
Hot deformation temperature I. SMPa
1.8MPa
ASTM D648
°C
2
Hot deformation temperature 0.45MPa
0.45MPa
ASTM D648
°C
2
Electrical performance
Test Condition
Test Method
Unit
PBT/ZHANGZHOU CHANGCHUN/4130
Surface resistance
ASTM D257
Ω
1
Insulation cohesion
2.0mm
ASTM D149
KC/mm
2
Arc resistance
ASTM D495
S
9
Volume resistance
ASTM D257
Ω.cm
1
Coefficient of linear expansion
ASTM D696
cm/cm/℃
3