Solid Rod made of POM - FDA | Reichelt Chemietechnik

Application area Gearwheels with small module, cams, heavily loaded slide bearings and... more

Application area

Gearwheels with small module, cams, heavily loaded slide bearings and rollers, slide bearings and gearwheels with low backlashes, valve seats, precision parts for machine building, insulating parts for electronic engineering.

Product specification

High mechanical stability, stiffness and hardness

Good mechanical strength properties

Very good recovery

High impact strength even at low temperatures

Good coefficient of sliding friction

Very good dimensional stability

Outstanding machining workability

Physiologically safe (approved for food)

Not resistant to hydrolysis

Limited weather resistance

High-quality technical plastic for sliding functions in machine building and in precision mechanics

Technical specification

Material: POM (polyacetal, polyoxymethylene)

Colour: natural

Density: 1.41 g/cm³ (DIN 53479)

Temperature range: -40 to +105 °C, for a short time +140 °C

Thermal conductivity: 0.31 W/m * K (DIN 52612)

Flammability rating: UL 94 HB

Tearing strength: 63 N/mm² (ISO 527-2)

Elongation at break: 31 % (ISO 527-2)

Elasticity modulus: 2,600 N/mm² (ISO 527-2)

Notch impact strength: 8 KJ/m² (ISO 179/1eA)

Rockwell hardness: M 84 (ISO 2039-2)

Dielectric loss factor:

at 1 MHz: 0.008 (IEC 60250)

at 100 Hz: 0.003 (IEC 60250)

Electric strength: 20 kV/mm (IEC 60243-1)

Volume resistivity: 10¹³ Ohm x m (IEC 60093)

Surface resistivity: 10¹³ Ohm (IEC 60093)

Regulations: BfR- and FDA-compliant

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Item	Outside Ø mm	Toleranz mm	Länge mm	Einheit Stück	Price Euro*
300479	5	+0,1 / +0,4	500	1	15.00
300480	8	+0,1 / +0,5	500	1	17.00
300481	10	+0,1 / +0,5	500	1	19.00
300482	16	+0,2 / +0,7	500	1	37.00
300483	20	+0,2 / +0,7	500	1	52.00
300484	25	+0,2 / +0,9	500	1	74.00
300485	30	+0,2 / +0,9	500	1	82.00
300486	36	+0,2 / +1,1	500	1	105.00
300487	40	+0,2 / +1,1	500	1	124.00
300488	45	+0,3 / +1,3	500	1	145.00
300489	50	+0,3 / +1,3	500	1	167.00
300490	60	+0,3 / +1,6	500	1	203.00
300491	70	+0,3 / +1,6	500	1	228.00
300492	80	+0,4 / +2,0	500	1	274.00
300493	90	+0,5 / +2,2	500	1	310.00
300494	100	+0,6 / +2,5	500	1	335.00