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BASF Ultramid® 8255 HS PA6 (Dry)

Category Polymer , Thermoplastic , Nylon , Nylon 6 , Nylon 6, Impact Grade
Manufacturer BASF
Trade Name Ultramid®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF BASF Ultramid® 8255 HS PA6 (Dry).pdf
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Material Notes:
Ultramid 8255 HS is a heat stabilized, impact modified type 6 nylon graft copolymer developed for both injection molding and extrusion applications. It exhibits varying levels of toughness and flexibility combined with excellent thermal and chemical resistance properties provided by the nylon backbone. It maintains its inherent chemical resistance to greases, oils and hydrocarbons.
Physical Properties Metric English Comments
Density 1.08 g/cc
0.0390 lb/in³
ISO 1183
Water Absorption 1.2 %
1.2 %
24 hour; ISO Test
7.1 %
7.1 %
ISO 62
Moisture Absorption at Equilibrium 2.0 %
2.0 %
23°C/50% R.H.; ISO 62
Linear Mold Shrinkage 0.013 cm/cm
0.013 in/in
ASTM Data; MD
Mechanical Properties Metric English Comments
Hardness, Rockwell R 52
52
ASTM Test
Tensile Strength, Yield 36.0 MPa
5220 psi
50mm/min; ISO 527
36.0 MPa
5220 psi
2 in/min; ASTM Test
Elongation at Break >= 50 %
>= 50 %
50mm/min, Nominal strain; ISO 527
>= 100 %
>= 100 %
2 in/min; ASTM Test
Elongation at Yield 7.0 %
7.0 %
50mm/min; ISO 527
30 %
30 %
2 in/min; ASTM Test
Flexural Strength 28.0 MPa
4060 psi
ASTM Test
8.00 MPa

@Temperature 120 °C
1160 psi

@Temperature 248 °F
ASTM Test
9.00 MPa

@Temperature 93.0 °C
1310 psi

@Temperature 199 °F
ASTM Test
10.0 MPa

@Temperature 65.0 °C
1450 psi

@Temperature 149 °F
ASTM Test
124 MPa

@Temperature -40.0 °C
18000 psi

@Temperature -40.0 °F
ASTM Test
Flexural Modulus 0.700 GPa
102 ksi
ASTM Test
0.145 GPa

@Temperature 120 °C
21.0 ksi

@Temperature 248 °F
ASTM Test
0.160 GPa

@Temperature 93.0 °C
23.2 ksi

@Temperature 199 °F
ASTM Test
0.195 GPa

@Temperature 65.0 °C
28.3 ksi

@Temperature 149 °F
ASTM Test
Izod Impact, Notched 3.21 J/cm

@Thickness 3.17 mm
6.01 ft-lb/in

@Thickness 0.125 in
ASTM Test
Thermal Properties Metric English Comments
Melting Point 220 °C
428 °F
10 K/min
220 °C
428 °F
ASTM Test
Deflection Temperature at 1.8 MPa (264 psi) 48.0 °C
118 °F
ASTM Test
Descriptive Properties Value Comments
Color Natural
Commercial Status Active America
Form Pellets
Impact Modified Yes
Primary Processing Technique Injection Molding
Processing Injection Molding
Special characteristic Heat stabilized or stable to heat
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