Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PPA GVX-7H BK EMS-CHEMIE SWITZERLAND
Grivory®
household electrical appl、Profile
Glass fiber reinforced、High temperature resistan
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PPA/EMS-CHEMIE SWITZERLAND/GVX-7H BK
Shrinkage rate
横向流量
ISO 294-4
%
0
Shrinkage rate
流量
ISO 294-4
%
0
Water absorption rate
饱和, 23°C
ISO 62
%
2
Water absorption rate
平衡, 23°C, 50% RH
ISO 62
%
1
Mechanical performance
Test Condition
Test Method
Unit
PPA/EMS-CHEMIE SWITZERLAND/GVX-7H BK
Tensile modulus
ISO 527-2
Mpa
2
Tensile strain
断裂
ISO 527-2
%
1
Tensile stress
断裂
ISO 527-2
Mpa
2
Thermal performance
Test Condition
Test Method
Unit
PPA/EMS-CHEMIE SWITZERLAND/GVX-7H BK
Continuous use temperature
-- 3
ISO 2578
°C
1
Continuous use temperature
-- 4
内部方法
°C
2
Hot deformation temperature
1.8 MPa, 未退火
ISO 75-2/A
°C
2
Hot deformation temperature
8.0 MPa, 未退火
ISO 75-2/C
°C
2
Melting temperature 5
ISO 11357-3
°C
2
Linear coefficient of thermal expansion
流动
ISO 11359-2
cm/cm/°C
1
Linear coefficient of thermal expansion
横向
ISO 11359-2
cm/cm/°C
3
Electrical performance
Test Condition
Test Method
Unit
PPA/EMS-CHEMIE SWITZERLAND/GVX-7H BK
Surface resistivity
IEC 60093
ohms
-
Dielectric strength
IEC 60243-1
KV/mm
3
Leakage Trace Index
IEC 60112
V
-
Volume resistivity
IEC 60093
ohms·cm
1
Impact performance
Test Condition
Test Method
Unit
PPA/EMS-CHEMIE SWITZERLAND/GVX-7H BK
Impact strength of simply supported beam without notch
-30°C
ISO 179/1eU
kJ/m²
6
Impact strength of simply supported beam without notch
23°C
ISO 179/1eU
kJ/m²
6
hardness
Test Condition
Test Method
Unit
PPA/EMS-CHEMIE SWITZERLAND/GVX-7H BK
Ball pressure hardness
ISO 2039-1
Mpa
3