Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT/PET PCR GF 20 BK A SCHULMAN USA
SCHULADUR®
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Filler: Glass fiber reinf、20% filler by weight
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PBT/PET/A SCHULMAN USA/PCR GF 20 BK
Melt Volume-Flow Rate (MVR)
260°C/2.16kg
ISO1133
cm3/10min
2
Water absorption rate
23°C,24hr
ISO62
%
0
Mechanical performance
Test Condition
Test Method
Unit
PBT/PET/A SCHULMAN USA/PCR GF 20 BK
Impact strength of simply supported beam without notch
-30°C
ISO179/1eU
kJ/m²
2
Impact strength of simply supported beam without notch
23°C
ISO179/1eU
kJ/m²
3
Tensile modulus
ISO527-2/1A/1
Mpa
8
tensile strength
断裂
ISO527-2/1A/5
Mpa
1
elongation
断裂
ISO527-2/1A/5
%
2
Thermal performance
Test Condition
Test Method
Unit
PBT/PET/A SCHULMAN USA/PCR GF 20 BK
Hot deformation temperature
0.45MPa,未退火
ISO75-2/Bf
°C
2
Hot deformation temperature
1.8MPa,未退火
ISO75-2/Af
°C
2
Electrical performance
Test Condition
Test Method
Unit
PBT/PET/A SCHULMAN USA/PCR GF 20 BK
Surface resistivity
IEC60093
ohms
>
Volume resistivity
IEC60093
ohms·cm
>
flammability
Test Condition
Test Method
Unit
PBT/PET/A SCHULMAN USA/PCR GF 20 BK
Burning wire flammability index
2.0mm
IEC60695-2-12
°C
6
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