Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 3300M KEP KOREA
KEPEX®
Automotive sector
Glass fiber reinforced
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Plastic Datasheets
Physical properties
Test Condition
Test Method
Unit
PBT/KEP KOREA/3300M
Water absorption rate 23 ℃/24h
ASTM D570/ISO 62
%
0
physical property
Test Condition
Test Method
Unit
PBT/KEP KOREA/3300M
Shrinkage rate
MD：3.00mm
内部方法
%
2
Mechanical performance
Test Condition
Test Method
Unit
PBT/KEP KOREA/3300M
elongation at break
ASTM D638/ISO 527
%
1
tensile strength
ASTM D638/ISO 527
kg/cm²(MPa)[Lb/in²]
6
Tensile strain
断裂
ISO527-2
%
1
Tensile stress
ISO527-2
Mpa
6
Bending modulus
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
2
Bending modulus
ISO178
Mpa
2
bending strength
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
9
Bending stress
ISO178
Mpa
9
Thermal performance
Test Condition
Test Method
Unit
PBT/KEP KOREA/3300M
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
6
Melting temperature 2
ISO11357-3
°C
2
Electrical performance
Test Condition
Test Method
Unit
PBT/KEP KOREA/3300M
Dielectric strength
IEC60243-1
KV/mm
1
Volume resistivity
IEC60093
ohms·cm
1