Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT 3316 CT CELANESE USA
CELANEX®
Automotive sector、Electronic and electrical
Glass fiber reinforced、Flame retardant
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PBT/CELANESE USA/3316 CT
Density/specific gravity
ASTM D792, ISO 1183
g/cm³
Shrinkage rate
Flow
ASTM D955
%
Shrinkage rate
Across Flow
ISO 294-4
%
Shrinkage rate
Flow
ISO 294-4
%
Mechanical performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/3316 CT
Tensile modulus
ISO 527-2/1A/1
Mpa
tensile strength
Break
ISO 527-2/1A/5
Mpa
tensile strength
Break,23℃
ASTM D638
Mpa
Gap impact strength
23℃
ISO 180/1A
kJ/m²
8
elongation
Break
ISO 527-2/1A/5
%
1
Bending modulus
23℃
ISO 178
Mpa
1
bending strength
23℃
ISO 178
Mpa
No notch impact strength
23℃
ISO 180/1U
kJ/m²
Thermal performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/3316 CT
Hot deformation temperature
0.45MPa,未退火
ISO 75-2/B
℃
Hot deformation temperature
1.8MPa,未退火
ISO 75-2/A
℃
Electrical performance
Test Condition
Test Method
Unit
PBT/CELANESE USA/3316 CT
Electrical strength
ASTM D149
KV/mm
2
Resistance to conductive tracks
V
600
I
Resistance to conductive tracks
ASTM D3638
V
6
Arc resistance
ASTM D495
sec
Volume resistivity
ASTM D257
ohm·cm
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