Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC 875-20 SUMITOMO JAPAN
SD POLYCA™
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Plastic Datasheets
Impact performance
Test Condition
Test Method
Unit
PC/SUMITOMO JAPAN/875-20
Impact strength of simply supported beam, 23 ℃, 4mmt
缺口 缺口
ISO 179-1, 2
kJ/m²
2
Thermal performance
Test Condition
Test Method
Unit
PC/SUMITOMO JAPAN/875-20
Thermal deformation temperature under load
1.8 MPa 1.80MPa
ISO 75/Af
°C
1
Linear coefficient of thermal expansion
MD MD
ISO 11359-2
cm/cm/℃
0
Linear coefficient of thermal expansion
TD TD
ISO 11359-2
cm/cm/℃
0
Optical performance
Test Condition
Test Method
Unit
PC/SUMITOMO JAPAN/875-20
Total Light Transmittance
2mm 2mm
ISO 13468
%
Haze
2 mm 2mm
ISO 14782
%
Electrical performance
Test Condition
Test Method
Unit
PC/SUMITOMO JAPAN/875-20
Dielectric strength
1 mm 1mm
IEC 60243
KV/mm
2
Compared to the leakage trace index
IEC 60112
V
2
Physical performance
Test Condition
Test Method
Unit
PC/SUMITOMO JAPAN/875-20
Molding shrinkage rate
MD MD
内部方法
%
0
Molding shrinkage rate
TD TD
内部方法
%
0
Density
ISO 1183
g/cm³
1
Melt volume flow rate
300℃，1.2 kg 300℃，1.2kg
ISO 1133
cm3/10min
1
Melt mass flow rate
300℃，1.20kg 300℃，1.2kg
ISO 1133
g/10min
2
Water absorption rate
23℃，24hr 23℃，24hrs
ISO 62
%
0
Mechanical performance
Test Condition
Test Method
Unit
PC/SUMITOMO JAPAN/875-20
Tensile modulus
ISO 527-2
Mpa
2
Tensile strain
断裂 断裂
ISO 527-2
%
8
Tensile stress @ yield
屈服
ISO 527-2
Mpa
6
Bending modulus
ISO 178
Mpa
2
Bending strength
ISO 178
Mpa
9