TAROMID A 280 H G6 DX0 TR1

About
Polyamide 66 medium viscosity 30% glass fibres reinforced, flame retardant UL94 V0 and 5VA rated, heat stabilized, very good flame proofing also at low thickness. High mechanical and thermal properties, low shrinkage and high dimensional stability, high tracking resistance. UL94 V0 all colours at 0.75 mm and 5VA at 1.5 mm-UL746 B approved-UL746 A CTI class 1, HAI class 0, HWI class 0-Norm AFNOR NF F 16-101 and NF F 16-102 class I2-F3 approved for Black color at 2 mm. Available: different colours.&&

Product Description
GenericPA66
Material StatusCommercial: Active
FeaturesGood Dimensional Stability,Low contractility,Flame Characteristics,Heat Stabilized,Electric mark,V-0,5VA
AvailabilitysEurope
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.56 to 1.58g/cm³ISO 1183
Shrinkage rate Internal Method
TD0.45 to 0.75%Internal Method
MD0.30 to 0.50%Internal Method
Water absorption rate ISO 62
23℃,24hr0.50%ISO 62
Saturation, 23 ℃4.5%ISO 62
Granule Humidity< 0.15%

MECHANICALNominal valueUnitTest method
Tensile modulus9400MPaISO 527-1-2
tensile strength
fracture145MPaISO 527-2/50
Tensile strain
fracture2.2%ISO 527-2/50
Bending modulus9200MPaISO 178
bending strength206MPaISO 178

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃8.0kJ/m²ISO 179/1eA
Charpy Unnotch Impact strength
23℃32kJ/m²ISO 179/1eU
Impact strength of cantilever beam notch
23℃80J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed240ISO 75-2/A
Continuous use temperature180UL 746B
Vicat Softening Temp
B50242ISO 306
Ball pressure test
230℃通过 IEC 60695-10-2
Melting temperature250 to 256ISO 11357-3
Linear coefficient of thermal expansion
MD:-30~30℃2.5E-51/℃ISO 11359-2
0.75 mm100UL 746
3.0 mm130UL 746
Relative temperature index UL 746
Electrical performance, 0.75 mm130UL 746
Impact mechanical performance UL 746
0.75 mm100UL 746
3.00 mm130UL 746

Electrical performanceNominal valueUnitTest method
Volume resistivity1.0E+15ohms·cmIEC 60093
Dielectric strength
2 mm26kV/mmIEC 60243-1
Dielectric constant3.70 IEC 60250
Compared to the leakage tracing index IEC 60112
Solution A> 400VIEC 60112
Solution B> 250VIEC 60112
High Arc Burning Index (HAI) UL 746
0.75 mmPLC 0 UL 746
1.5 mmPLC 0 UL 746
3.0 mmPLC 0 UL 746
Hot wire ignition
HWI UL 746
0.75 mmPLC 0 UL 746
1.5 mmPLC 0 UL 746
3.0 mmPLC 0 UL 746

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level UL 94
0.75 mmV-0 UL 94
1.50 mm5VA UL 94
3.00 mm5VA UL 94
Glowing wire flammability index IEC 60695-2-12
0.75 mm960IEC 60695-2-12
1.5 mm960IEC 60695-2-12
3.0 mm960IEC 60695-2-12
Igniting temperature of the hot wire IEC 60695-2-13
0.75 mm930IEC 60695-2-13
1.5 mm930IEC 60695-2-13
3 mm930IEC 60695-2-13
Extreme oxygen index35%ASTM D2863
Reaction to FireI2 NF F 16-101/102
Smoke indexF3 NF F 16-101/102

Supplementary informationNominal valueUnitTest method
Ash Content
850℃30%ISO 3451

Process Conditions
injectionNominal valueUnitTest method
Drying temperature  
80 to 90°C
Pre-drying equipment80 to 100°C
Drying time  
1.0hr
Pre-drying equipment3.0hr
Processing (melt) temperature260 to 290°C
Mold temperature90 to 110°C

Notes
1. Typical properties: these are not to be construed as specifications.
2. TARO 002
3. 0.039 in/min
4. 120°C/hr
5. Short Term
6. 1 hr
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