Detailed Product Description:
Thickness: 3~150mm
Available Size: W)1000mm*(L)2000mm; (W)6000mm*(L)1000mm; (W)1200mm*(L)1000mm ; (W)6000mm*(L)1200mm
Color: white, black,any color
POM sheet Features:
POM sheet (and rod) has the following characteristics: Outstanding wear resistance, Low coefficient of friction, Outstanding chemical resistance, Excellent mechanical properties (i.e. strength & stiffness) Good temperature resistance. POM material is used in many static & dynamic industrial applications replacing materials like; steel brass, bronze, copper and aluminium. It have improved part life because of better wear, more chemical and corrosion resistance. These materials reduce factory noise and will reduce or eliminate the need for lubricants.
POM sheet Advantages:
1)No microporosity.
2)High strength
3)High rigidity
4)High thermal stability
5)Good electrical insulation properties
6)Very good sliding properties
7)High resistance to solvents
8)Very high resistance to stress cracks
POM sheet Disadvantages:
POM by acid erosion, weathering poor, poor adhesion, thermal decomposition and softening nearly stable, so melting process more difficult. Limiting oxygen index for the smallest plastic, it is easier to burn.
POM sheet Application:
POM material can be used in applications such as; Gears, Bushings, Bearings, Rollers, Timing Screws, manifolds, Valves and Valve Bodies, Washers, Wear Pads, and many industrial machine parts
Technical date reference :
Property | Test Method | Test date | Unit |
Physical property | Density | ASTM D-792 | 1.41 | sp gr23/23°C |
Melt flow speed. | ASTM D-1238 | 9 | g/10min |
Mould shrink rate | ASTM D-955 | 0.02 | % |
Mechanical properties | Elongation at break | ASTM D-638 | 00 | ft-ibin |
Non-notched impact Strength | ASTM D-256 | n/a | Psi |
Bending strength | ASTM D-790 | 13.000 | Psi |
Flexural modulus | ASTM D-790 | 3.700 | Psi |
Rockwellhardness | ASTM D-785 | 80 |
|
Tensile strength | ASTM D-638 | 8.890 | ft-ibin |
Notch impact strength | ASTM D-256 | 1.2 | ft-ibin |
Electric property | Volume resistivity | ASTM D-257 | 1.00E+14 | Ohm-cm |
Dielectric constant | ASTM D-150 | 3.700 |
|
Surface resistivity | ASTM D-257 | 1.00E+16 | Ohm |
Dissipation factor | ASTM D-150 | 0.007 |
|
Dielectric strength | ASTM D-149 | 483 | V/mil |
Packaging & Delivery
Packaging Detail: Standard packings are wooden pallet and wooden case with PE firm packing
Delivery Detail: 15-20days after advanced payment