Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 508-BK1066 SABIC INNOVATIVE SHANGHAI
VALOX™
Handle、Home appliance components、Connector
Low warpage、Glass fiber reinforced
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PBT/SABIC INNOVATIVE SHANGHAI/508-BK1066
Shrinkage rate
流动 : 1.50 到 3.20 mm
内部方法
%
0
Shrinkage rate
流动 : 3.20 到 4.60 mm
内部方法
%
0
Shrinkage rate
横向流动 : 1.50 到 3.20 mm
内部方法
%
0
Shrinkage rate
横向流动 : 3.20 到 4.60 mm
内部方法
%
0
Specific volume
ASTM D792
cm³/g
0
Water absorption rate
24 hr
ASTM D570
%
0
Mechanical performance
Test Condition
Test Method
Unit
PBT/SABIC INNOVATIVE SHANGHAI/508-BK1066
Tensile strength
断裂
ASTM D638
Mpa
1
Bending modulus
50.0 mm 跨距
ASTM D790
Mpa
6
bending strength
断裂, 50.0 mm 跨距
ASTM D790
Mpa
1
Thermal performance
Test Condition
Test Method
Unit
PBT/SABIC INNOVATIVE SHANGHAI/508-BK1066
RTI
UL 746
°C
1
RTI Elec
UL 746
°C
1
RTI Imp
UL 746
°C
1
Linear coefficient of thermal expansion - flow
-40 到 40°C
ASTM E831
cm/cm/°C
2
Linear coefficient of thermal expansion - flow
60 到 138°C
ASTM E831
cm/cm/°C
1
Thermal deformation temperature under load
0.45 MPa, 未退火, 6.40 mm
ASTM D648
°C
2
Thermal deformation temperature under load
1.8 MPa, 未退火, 6.40 mm
ASTM D648
°C
1
Electrical performance
Test Condition
Test Method
Unit
PBT/SABIC INNOVATIVE SHANGHAI/508-BK1066
Dielectric strength
1.60 mm, in Oil
ASTM D149
KV/mm
2
Dielectric strength
3.20 mm, in Air
ASTM D149
KV/mm
2
Volume resistivity
ASTM D257
ohms·cm
5
Impact performance
Test Condition
Test Method
Unit
PBT/SABIC INNOVATIVE SHANGHAI/508-BK1066
Non notched cantilever beam impact
23°C
ASTM D4812
J/m
6
Dart impact equipped with measuring instruments
23°C, Energy at Peak
ASTM D3763
J
6
Dart impact equipped with measuring instruments
23°C, Total Energy
ASTM D3763
J
8