Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC/PBT HCB9230 KUMHO KOREA
--
Bumper、Electrical field、Electronic field、Lighting fixtures、Electrical/Electronic App、Electrical components、Application in the automo
heat-resisting、High impact resistance
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PC/PBT/KUMHO KOREA/HCB9230
Melt mass flow rate
250°C/5.0kg
ASTMD1238
g/10min
1
Melt mass flow rate
250°C/5.0kg
ISO1133
g/10min
1
Shrinkage rate
MD
ASTMD955
%
0
Shrinkage rate
--
ISO294-4
%
0
Mechanical performance
Test Condition
Test Method
Unit
PC/PBT/KUMHO KOREA/HCB9230
Tensile strength
--
ASTMD638
Mpa
6
Tensile strength
--
ISO527-2/50
Mpa
5
elongation
断裂
ASTMD638
%
1
Bending modulus
--
ASTMD790
Mpa
2
Bending modulus
--2
ISO178
Mpa
2
bending strength
--
ASTMD790
Mpa
8
bending strength
--2
ISO178
Mpa
8
Thermal performance
Test Condition
Test Method
Unit
PC/PBT/KUMHO KOREA/HCB9230
Hot deformation temperature
1.8MPa,未退火
ASTMD648
°C
1
Hot deformation temperature
1.8MPa,未退火3
ISO75-2/A
°C
9
Vicat softening temperature
ISO306/B50
°C
1
Electrical performance
Test Condition
Test Method
Unit
PC/PBT/KUMHO KOREA/HCB9230
Surface resistivity
IEC60093
ohms
>
Volume resistivity
IEC60093
ohms·cm
>