Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PBT/ABS B3708 DAICEL JAPAN
NOVALLOY B
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Low warpage、Glass fiber reinforced、enhance、Filler: Glass fiber reinf、40% filler by weight
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Plastic Datasheets
physical property
Test Condition
Test Method
Unit
PBT/ABS/DAICEL JAPAN/B3708
Shrinkage rate
MD
ASTMD955
%
0
Water absorption rate
23°C,24hr
ISO62
%
0
Mechanical performance
Test Condition
Test Method
Unit
PBT/ABS/DAICEL JAPAN/B3708
Tensile stress
屈服
ISO527-2
Mpa
1
Bending modulus
ISO178
Mpa
1
Bending stress
ISO178
Mpa
1
Thermal performance
Test Condition
Test Method
Unit
PBT/ABS/DAICEL JAPAN/B3708
Hot deformation temperature
0.45MPa,未退火,6.40mm
ASTMD648
°C
2
Hot deformation temperature
0.45MPa,未退火
ISO75-2/B
°C
2
Hot deformation temperature
1.8MPa,未退火,6.40mm
ASTMD648
°C
2
Hot deformation temperature
1.8MPa,未退火
ISO75-2/A
°C
1
Linear coefficient of thermal expansion
MD
ISO11359-2
cm/cm/°C
3
Linear coefficient of thermal expansion
TD
ISO11359-2
cm/cm/°C
8
Electrical performance
Test Condition
Test Method
Unit
PBT/ABS/DAICEL JAPAN/B3708
High voltage arc tracing rate
3.00mm
UL746
mm/min
1
Dielectric strength
1.50mm
ASTMD149
KV/mm
2
Leakage Trace Index
3.00mm
IEC60112
V
4
Arc resistance
3.00mm
ASTMD495
sec
1
Hot wire ignition
1.50mm
UL746
sec
1