Extruded Solid Polyacetal Acetal Pom Sheet
Description:
| Item: | POM Sheet |
| Color: | white, black |
| Density(g/cm3): | 1.4g/cm3 |
| Available type: | sheet. rod |
| Standard size(mm): | 1000X2000MM, 620X1200MM |
| Length(mm): | 1000 or 2000 |
| Thickness(mm): | 1--200MM |
| Sample | free sample can be offered for quality check |
| Port | Tian Jin, China |
Physical Data sheet:
| Color: | Black | Bending tensile stress/ Tensile stress off shock: | 68/-Mpa | Critical tracking index(CTI): | 600 |
| Proportion: | 1.40g/cm3 | Breaking tensile strain: | 35% | Bonding capacity: | + |
| Heat resistance (continuous): | 115ºC | Tensile modulus of elasticity: | 3100MPa | Food contact: | + |
| Heat resistance (short-term): | 140 | Compressive stress of normal strain-1%/2%: | 19/35MPa | Acid resistance: | + |
| Melting point: | 165ºC | Pendulum gap impact test: | 7 | Alkali resistance | + |
| Glass transition temperature: | _ | Friction coefficient: | 0.32 | Carbonated water resistance: | + |
| Linear thermal expansion coefficient (average 23~100ºC): | 110×10-6 m/(m.k) | Rockwell hardness: | M84 | Aromatic compound resistance: | + |
| (average 23-150ºC): | 125×10-6 m/(m.k) | Dielectric strength: | 20 | Ketone resistance: | + |
| Flammability(UI94): | HB | Volume resistance: | 1014Ω×cm | Thickness tolerance(mm): | 0~3% |
| Water absorption (dipping into water at 23ºC for 24H): | 20% | Surface resistance: | 1013 Ω | ||
| (Dipping into water at 23ºC: | 0.85% | Relative dielectric constant-100HZ/1MHz: | 3.8/3.8 |
Application:
Polyoxymethylene, commonly known as POM, it is a thermoplastic engineering plastics with high melting point and high crystallinty, which is verysuitable for machinning work on automatic lathe, especially for precision component manufacturing.
