Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 4815 NCB TAIWAN CHANGCHUN
LONGLITE®
Fiber grade
Glass fiber reinforced
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Plastic Datasheets
Physical properties
Test Condition
Test Method
Unit
PBT/TAIWAN CHANGCHUN/4815 NCB
Water absorption rate 23 ℃/24h
ASTM D570/ISO 62
%
0
Mechanical performance
Test Condition
Test Method
Unit
PBT/TAIWAN CHANGCHUN/4815 NCB
tensile strength
ASTM D638/ISO 527
kg/cm²(MPa)[Lb/in²]
9
elongation
ASTM D638/ISO 527
%
3
Bending modulus
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
5
bending strength
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
1
IZOD notch impact strength
ASTM D256/ISO 179
kg·cm/cm(J/M)ft·lb/in
6
Thermal performance
Test Condition
Test Method
Unit
PBT/TAIWAN CHANGCHUN/4815 NCB
Linear expansion coefficient
ASTM D696/ISO 11359
mm/mm.℃
5