TAROMID B 280 MT6

About
PA6 mineral filled 30%, good dimensional stability, uniform shrinkage in all directions, good surface finish and good mechanical and thermal properties. Available: all colors, UV-stabilized (L), heat-stabilized (H), release agent (W).&&

Product Description
GenericPA6
Material StatusCommercial: Active
FeaturesWeather resistance is good,Good surface appearance,Good Dimensional Stability,Good stripping performance,Heat Stabilized,HB
AvailabilitysEurope
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.36 to 1.38g/cm³ASTM D792 , ISO 1183
Melt Flow Rate
250℃,2.16kg8.0g/10minASTM D1238,ISO 1133
Shrinkage rate ASTM D955
MD0.40 to 0.60%ASTM D955
TD0.40 to 0.60%ASTM D955
Water absorption rate 
23℃,24hr0.90 to 1.0%ASTM D570,ISO 62
saturated6.5%ASTM D570
Saturation, 23 ℃6.5%ISO 62
Granule Humidity< 0.10%Internal Method

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃4.5kJ/m²ASTM D256,ISO 179
Impact strength of cantilever beam notch
23℃,3.2mm42J/mASTM D256,ISO 180

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed185ASTM D648,ISO 75-2/A
Continuous use temperature IEC 60216
70.0IEC 60216
100IEC 60216
110IEC 60216
150IEC 60216
Vicat Softening Temp
B50210ISO 306/B50 , ASTM D1525 7
Ball pressure test
165℃通过 VDE 0470
Melting temperature222ASTM D211,ISO 121
Linear coefficient of thermal expansion
MD:-30~30℃4.5E-51/℃ASTM D696

Electrical performanceNominal valueUnitTest method
Volume resistivity1.0E+15ohms·cmASTM D257
Compared to the leakage tracing index
Solution A600VIEC 60112

FLAME CHARACTERISTICSNominal valueUnitTest method
1.60 mmHB UL 94
Igniting temperature of the hot wire
2 mm750IEC 60695-2-13
Extreme oxygen index24%ASTM D2863

MECHANICALNominal valueUnitTest method
Rockwell hardness
R-level115 ASTM D785
Tensile modulus6800MPaASTM D638 , ISO 527-2
tensile strength
fracture80.0MPaASTM D638 , ISO 527-2
Tensile strain
fracture2.6%ASTM D638 , ISO 527-2
Bending modulus6500MPaASTM D790 , ISO 178
bending strength 
126MPaISO 178
fracture126MPaASTM D790

Process Conditions
injectionNominal valueUnitTest method
Drying temperature  
80 to 90°C
Pre-drying equipment80 to 100°C
Drying time  
2.0hr
Pre-drying equipment3.0hr
Processing (melt) temperature230 to 270°C
Mold temperature80 to 100°C

Notes
1. Typical properties: these are not to be construed as specifications.
2. 6x4x50 mm
3. 20000 hrs
4. Short Term
5. Heat Stabilized, 20000 hrs
6. Heat Stabilized, Short Term
7. Rate A (50°C/h), Loading 2 (50 N)
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