| About |
|---|
| The Poticon series features a potassium titanate micro-filler compounded in thermoplastic resins to provide outstanding micro-reinforcement and dimensional stability. The excellent surface smoothness of these compounds limits friction toward opposing materials, reducing wear and allowing for greaseless applications. Moreover, as Poticon diminishes damage toward the mold and metal die and offers excellent recyclability, it also decreases processing costs. Advantages Microscopic reinforcement Superior friction sliding and wear reduction Excellent dimensional accuracy and surface smoothness Highly recyclable Applications Automotive Parts (gears, bearings) LED Reflectors Watch Parts (gears, ground plane) Camera (image stabilization parts) Sliding Parts (gears, wheel bearing) Camera Module Parts Motor Parts (cog-wheels, bearings) AT342 Property: High strength, High rigidity, Slide&& |
| Product Description | |
|---|---|
| Supplier | Otsuka |
| Generic | Copolymer Polyformaldehyde |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good Dimensional Stability,Renewable resources,Low coefficient of friction |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.53 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD | 1.2 | % | |
| TD | 1.9 | % | |
| Water absorption rate | |||
| balance | 0.20 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 39 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Linear coefficient of thermal expansion | |||
| MD | 3.8E-5 | 1/℃ | ASTM D696 |
| Hot deformation temperature | 147 | ℃ | ASTM D648 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-level | 74 | ASTM D785 | |
| tensile strength | 82.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 3.3 | % | ASTM D638 |
| Bending modulus | 6100 | MPa | ASTM D790 |
| bending strength | 121 | MPa | ASTM D790 |
| friction coefficient | |||
| Steel – Dynamic | 0.20 | ||
| Wear amount | |||
| — | 1.30 | 10^-3 mm³/N·km | |
| of counterpart | 0.00 | 10^-3 mm³/N·km |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 185 to 215 | °C | |
| Mold temperature | 60 to 100 | °C | |
| Injection pressure | 70.0 to 100 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Surface pressure: 1MPa |
| 3. Slipping velocity: 0.3m/sec |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |