KEP KepitalÂ® F40 Standard Grade/Low Viscosity Acetal Homopolymer

Category	Polymer , Thermoplastic , Acetal (POM) , Acetal Homopolymer, Unreinforced
Manufacturer	Korea Engineering Plastics Co., Ltd.
Trade Name	Kepital®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	KEP KepitalÂ® F40 Standard Grade/Low Viscosity Acetal Homopolymer.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

injection molding: electrical parts, machine/mechanical parts, industrial parts, automotive applications, electronic data processing.KepitalÂ® is a registered trademark of Korea Engineering Plastics Co., Ltd. Information provided by Dayson Polymers.

Physical Properties	Metric	English	Comments
Density	1.41 g/cc	0.0509 lb/inÂ³	ASTM D792
Water Absorption	0.22 %	0.22 %	24 hrs.; ASTM D570
Linear Mold Shrinkage, Flow	0.020 cm/cm	0.020 in/in	ASTM D955
Melt Flow	45 g/10 min	45 g/10 min	ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	80	80	ASTM D785
Tensile Strength at Break	62.2 MPa	9020 psi	ASTM D638
Elongation at Break	45 %	45 %
Flexural Yield Strength	88.3 MPa	12800 psi	ASTM D790
Flexural Modulus	2.616 GPa	379.4 ksi	ASTM D790
Izod Impact, Notched	0.491 J/cm	0.920 ft-lb/in	0.126 inches; ASTM D256
Tensile Impact Strength	98.1 kJ/mÂ²	46.7 ft-lb/inÂ²	0.0630 in; ASTM D1822

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	130 Âµm/m-Â°C @Temperature 20.0 Â°C	72.0 Âµin/in-Â°F @Temperature 68.0 Â°F	ASTM D696
Melting Point	165 Â°C	329 Â°F
Deflection Temperature at 0.46 MPa (66 psi)	158 Â°C	316 Â°F	Unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	110 Â°C	230 Â°F	Unannealed; ASTM D648
Flammability, UL94	HB	HB	0.0315 in.
	HB	HB	0.252 in.

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 Constant	3.7 @Frequency 1e+6 Hz	3.7 @Frequency 1e+6 Hz	ASTM D150
Dielectric Strength	19.0 kV/mm	483 kV/in	ASTM D149
Dissipation Factor	0.0070 @Frequency 1e+6 Hz	0.0070 @Frequency 1e+6 Hz	ASTM D150

Users viewing this material also viewed the following: