Consolidated engineering plastic products NS902 Polyoxymethylene board
The English name of POM board is Polyxymethylene, commonly known as Saigang, which is a high melting point and high crystallinity thermoplastic engineering plastic. Due to the excellent characteristics of POM, it is very suitable for machining on automatic lathes, especially for manufacturing precision parts.
POM board has high mechanical strength, high rigidity, high hardness, excellent elasticity, sliding and wear resistance, excellent stability, excellent mechanical properties, physiological inertness, and is suitable for contact with food.
POM boards are widely used in fields such as automotive, electronics, clothing, medical, mechanical, and sports equipment.
Consolidated engineering plastic products NS902 Polyoxymethylene board
Description
Anti-static POM-NS902A
Product Information
Overview:It is an antistatic material made of polyoxymethylene as the base material, and the use temperature is -40-100 ℃. It is very suitable for machining on automatic lathe, especially suitable for manufacturing precision parts.
Product features:Wear resistance, high rigidity, high hardness, good mechanical properties, good self-lubricating performance, non-absorbent
Application:Semiconductor test fixtures, semiconductor liquid crystal manufacturing device parts, fixtures during wafer processing, sensitive electronic components, hard disk drive components, printed circuit boards, electronic equipment installation, fixtures, guide rails, trays, gaskets, bushings, liners, Wheel rollers, etc.
Color:Beige, black
Specifications:Plate: thickness x width x length 6-200mm x 610mm x 1220mm
Bar: diameter x length 6-200mm x 1000mm
Basic performance data
| Mechanical properties | Project | Standard | Unit | Numerical | |
| Density | ASTM D792 | g/cm3 | 1.32 | ||
| Tensile strength at yield | ASTM D638 | Mpa | 70 | ||
| Elongation at break | ASTM D638 | % | 22 | ||
| bending strength | ASTM 790 | Mpa | 100 | ||
| flexural modulus | ASTM 790 | Mpa | 2800 | ||
| Shore hardness | ASTM D2240 | D | 80 | ||
| impact strength | ASTM D256 | J/M | 50 | ||
| Thermal performance | Project | Standard | Unit | Numerical | |
| Melting Point | DSC | ℃ | 170 | ||
| thermal deformation temperature | ASTM D648 | ℃ | 120 | ||
| Long-term working temperature | – | ℃ | 100 | ||
| Short-term operating temperature | – | ℃ | 130 | ||
| thermal conductivity | DIN 52612-1 | W/(K-M) | 0. 33 |
| coefficient of linear expansion | ASTM D696 | 10-5-1/K | 13 | |
| electrical properties | Project | Standard | Unit | Numerical |
| dielectric strength | ASTM D150 | KV-mm | One | |
| dielectric loss coefficient | ASTM D150 | One | One | |
| volume resistance | ASTM D257 | Ω. cm | 10 over 109 | |
| surface resistance | ASTM D257 | Ω | 10 over 109 | |
| dielectric constant | ASTM D149 | One | One | |
| Chemical properties | Project | Standard | Unit | Numerical |
| equilibrium water absorption | 23℃ 60%RH | % | 0. 26 | |
| Acid resistance | 23℃ 60%RH | + | ||
| Alkali resistance | + | |||
| Acid and alkali water resistance | + | |||
| resistance to chlorine acid and alkali | 0 | |||
| Resistance to aromatic compounds | + | |||
| Ketone resistance | 23℃ 60%RH | + | ||
| Hot water resistance | 23℃ 60%RH | + | ||
| Other performance | Project | Standard | Unit | Numerical |
| Combustibility | UL 94 | HB | ||
| Adhesive | + | |||
| Non-toxic and harmless | EEC 90/128 FDA | + | ||
| coefficient of friction | DIN 53375 | One | ||
| anti-ultraviolet | – | 0 |