POM 20-03 - Công ty TNHH Trao Đổi Hoàn Cầu

Iupital POM F20-03 is an Acetal (POM) Copolymer material. It is available in Asia Pacific, Europe, or North America for injection molding. It has important attributes such as flame-rated and medium viscosity.

General
Material Status	Commercial: Active
Availability	Africa & Middle East Asia Pacific Europe Latin America North America
Features	General Purpose Medium Viscosity
Uses	Automotive Applications Automotive Electronics Electrical/Electronic Applications General Purpose
Processing Method	Injection Molding

Physical	Nominal Value	Unit	Test Method
Density	1.41	g/cm³	ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)	9.0	g/10 min	ISO 1133
Melt Volume-Flow Rate (MVR) (190°C/2.16 kg)	7.7	cm³/10min	ISO 1133
Molding Shrinkage - Flow (0.118 in)	2.0	%	Internal Method
Water Absorption - 60% RH (73°F)	0.22	%	Internal Method

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	421000	psi	ISO 527-1/1
Tensile Stress (Yield)	9280	psi	ISO 527-2/50
Tensile Strain			ISO 527-2/50
Yield	8.5	%
Break	30	%
Flexural Modulus	377000	psi	ISO 178
Flexural Stress	13100	psi	ISO 178
Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength (73°F)	3.3	ft·lb/in²	ISO 179
Charpy Unnotched Impact Strength (73°F)	120	ft·lb/in²	ISO 179

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load
66 psi, Unannealed	313	°F	ISO 75-2/B
264 psi, Unannealed	212	°F	ISO 75-2/A
Melting Temperature	331	°F	ISO 11357-3
CLTE			ISO 11359-2
Flow	6.1E-5	in/in/°F
Transverse	6.1E-5	in/in/°F

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity	1.0E+16	ohms	IEC 60093
Volume Resistivity	1.0E+14	ohms·cm	IEC 60093
Electric Strength			IEC 60243-1
0.0394 in	810	V/mil
0.118 in	480	V/mil
Dielectric Constant			IEC 60250
1 MHz	3.90
100 MHz	3.90
Dissipation Factor			IEC 60250
1 MHz	7.0E-3
100 MHz	2.0E-3
Comparative Tracking Index	600	V	IEC 60112
Flammability	Nominal Value	Unit	Test Method
Flame Rating (0.031 in)	HB		UL 94

Injection	Nominal Value	Unit
Drying Temperature - Hot Air Dryer	176	°F
Drying Time - Hot Air Dryer	3.0 to 4.0	hr
Rear Temperature	338	°F
Middle Temperature	356	°F
Front Temperature	374	°F
Nozzle Temperature	356 to 410	°F
Mold Temperature	140 to 176	°F
Injection Pressure	7250 to 14500	psi
Injection Rate	Moderate
Screw Speed	80 to 120	rpm

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