Tecodur® PB70 GR30 NL MB04

About
PBT/ASA, 30% glass fiber reinforced, heat & UV stabilized, natural&&

Product Description
GenericPBT+ASA
Material StatusCommercial: Active
FeaturesWeather resistance is good,Heat Stabilized,HB
AvailabilitysAfrica & Middle East ,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.40g/cm³ISO 1183
Shrinkage rate Internal Method
TD0.70%Internal Method
MD0.40%Internal Method
Water absorption rate
Equilibrium, 23 ℃, 50% RH0.10%ISO 62
water content< 0.080%ISO 15512

MECHANICALNominal valueUnitTest method
Tensile modulus
23℃9500MPaISO 527-2
tensile strength
Fracture, 23 ℃120MPaISO 527-2
Tensile strain
Fracture, 23 ℃2.5%ISO 527-2

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch ISO 180/1A
-30℃9.0kJ/m²ISO 180-1A
23℃11kJ/m²ISO 180-1A

THERMALNominal valueUnitTest method
Hot deformation temperature 
0.45 MPa, unannealed210ISO 75-2/B
1.8 MPa, unannealed155ISO 75-2/A
Melting temperature225ISO 11357-3

Electrical performanceNominal valueUnitTest method
Surface resistivity1.0E+14ohmsIEC 60093
Volume resistivity1.0E+16ohms·cmIEC 60093

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level UL 94
0.75 mmHB UL 94
1.60 mmHB UL 94

Process Conditions
injectionNominal valueUnitTest method
Drying temperature120°C
Drying time2.0 to 4.0hr
Hopper temperature50 to 70°C
Processing (melt) temperature250 to 270°C
Mold temperature60 to 100°C
Injection speed快速 
Hold pressure40.0 to 80.0MPa
Back PressureLow 

Notes
1. Typical properties: these are not to be construed as specifications.
2. 10 K/min
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