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Kolon KOCETAL® UR304 Toughened Grade Acetal Resin

Category Polymer , Thermoplastic , Acetal (POM) , Acetal Copolymer, Impact Modified
Manufacturer Kolon
Trade Name Kocetal®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Kolon KOCETAL® UR304 Toughened Grade Acetal Resin.pdf
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Material Notes:
TPU added, improved toughness. Applications: Impact resistant, flexible products. Information provided by API-Kolon.
Physical Properties Metric English Comments
Specific Gravity 1.36 g/cc
1.36 g/cc
ASTM D792
Moisture Absorption at Equilibrium 0.25 %
0.25 %
60% RH; ASTM D570
Linear Mold Shrinkage 0.017 cm/cm
0.017 in/in
ASTM D955
Melt Flow 6.5 - 10.5 g/10 min
6.5 - 10.5 g/10 min
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell M 60
60
ASTM D785
Tensile Strength 43.0 MPa
6240 psi
ASTM D638
Elongation at Break 200 %
200 %
ASTM D638
Flexural Strength 60.0 MPa
8700 psi
ASTM D790
Flexural Modulus 1.663 GPa
241.2 ksi
ASTM D790
Izod Impact, Notched 1.02 J/cm
1.91 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
CTE, linear 130 µm/m-°C
72.2 µin/in-°F
ASTM D696
Melting Point 166 °C
331 °F
ASTM D1525
Deflection Temperature at 0.46 MPa (66 psi) 145 °C
293 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 82.0 °C
180 °F
ASTM D648
Flammability, UL94 HB
HB
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+14 ohm-cm
1.00e+14 ohm-cm
ASTM D257
Surface Resistance 1.00e+16 ohm
1.00e+16 ohm
ASTM D257
Dielectric Strength 19.0 kV/mm
483 kV/in
ASTM D149
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