POM Antistatic

Acetal ESD rod and sheet

Material Name: POM ESD

Color: black

Molding Method: extrusion

Stock Shapes: rods /sheets

Cut to Size: available

Free Sample: available

Payment: T/T, VISA, MasterCard, Western Union, PayPal

Acetal Static Dissipative Plastic

POM-C(Acetal) ESD is a modified POM plastic by adding a special anti-static agent which makes the specific surface resistance between 10⁶～10⁹ Ω. Meanwhile, the material also keeps many great properties, such as good mechanical strength, good chemical resistance, and good wear properties. It is extensively used in the semi-conduct and electronic industry.

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Features

antistatic
high stiffness
easy to machine
good dimensional stability
good chemical resistance

Facts

Chemical designation

Acetal (Polyacetal)

Colour

black

Density

1,41 g/cm³

Target Industries

semiconductor industry
electronics
mechanical engineering

POM Family

POM-C Natural

POM-C Black

POM ESD Stock Shapes

Rods

Material	Diameter	Length	Color
POM ESD rods	Ø5....100mm	1000mm	black

Sheets

Material	Thickness	Dimension	Color
POM ESD sheets	5....100mm	600*1000mm	black

POM ESD Properties

Mechanical Properties

	Value	Parameter	Unit	Norm
Tensile strength	40	50 mm/min, 23°C	Mpa	DIN EN ISO 527
Compression strength	43	5%	Mpa	EN ISO 604
Flexural strength	51	2 mm/min, 23°C	Mpa	DIN EN ISO 178
Modulus of elasticity	1600	1 mm/min, 23°C	Mpa	DIN EN ISO 527
Compression modulus	1300	5 mm/min, 23°C	Mpa	EN ISO 604
Elongation at break	10	50mm/min, 23°C	%	DIN EN ISO 527
Ball indentation hardness	90	/	Mpa	ISO 2039-1

Thermal Properties

	Value	Parameter	Unit	Norm
Working temperature	100	long term	℃	/
Glass transition temperature	60	/	℃	DIN EN ISO 11357
Melting temperature	166	/	℃	DIN EN ISO 11357
Specific heat	1.4	/	J/(g*K)	/
Thermal conductivity	0.46	/	W/(k*m)	ISO 22007-4:2008
Thermal expansion	14	23-100°C	10-5*1/K	DIN EN ISO 11359-1;2

Electronic Proeprties

	Value	Parameter	Unit	Norm
Surface resistivity	10^6~10^9	23°C	Ω	DIN IEC 60093
Volume resistivity	10^6~10^9	23°C	Ω*cm	DIN IEC 60093

Other Properties

	Value	Parameter	Unit	Norm
Flammability (UL94)	HB	/	/	DIN IEC 60695-11-10
Water absorption	0.05	24 h , 23°C	%	DIN EN ISO 62

POM ESD Machining

Typical POM ESD Machined Components

POM ESD Precision Machining Service

Keward has 3-axis, 4-axis, 5-axis CNC milling center, CNC lathe, digital roughness tester, projector, and other equipment. With this equipment and our abundant experience, the components we provide can meet your requirements.

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