ALCOM® POM 770/1 PTFE20
- CAS Number
- 616-47-7
MOCOM Compounds ALCOM® POM 770/1 PTFE20 is a Polyoxymethylene Copolymer filled with 20% PTFE, which improves sliding and wear properties. It is used for automotive and machinery applications, such as gear wheels, roller bearings, functional components, bearings and sliding elements. The recommended melt temperature for injection molding is 180-220°C and the mold temperature should be 60-120°C. Additionally, the product should be stored in a dry place, protected from light, at a temperature not exceeding 30°C.
Product families
Applications
- Powertrain & UTH
Product Families
- Polyacetals
Other characteristics
- Brand
- ALCOM
- Synonyms
- N-Methylimidazole
- Functions
- Resin
- Polymer Name
- Polyacetal Copolymer (POM)
- Fillers Included
- PTFE
- Flexural Modulus
- 2500.0 - 2500.0 MPa
- Processing Methods
- Injection Molding
- Markets
- Automotive & Transportation
- Technology
- Plastics
- Labeling Claims
- Azo Colorants-free
- Azo Dyes-free
- Conflict minerals-free
- PAH-free
- PFOA-free
- PFOS-free
- Persistent Organic Pollutants (POP)-free
- Material Features
- Good Sliding Properties
- Improved Wear
- Wear Resistant
- Storage Condition
Store in dry, protected from light not above 30°C.
- Pre-Drying Conditions
In a dry air (dessiccant) dryer 100-110 °C for 2-3 h; In an air circulatIng dryer 100-110 °C for 3-5 h
- Certifications and Compliance
Directive 2011/65/EC amended through EU/2015/863 (RoHS); EC No.1907/2006; IATF 16949; ISO 13485; ISO 14001; ISO 17025; ISO 45001; ISO 50001; ISO 9001; REACH (Europe); REACH (UK); RoHS Compliant; SVHC Compliant
- Plastics and Elastomers End Uses
- Automotive Applications
- Bearings
- Gear Wheels
- Machine/Mechanical Parts
- Roller Bearings
- Sliding Parts
- Plastics and Elastomers Functions
- Resin
- Plastics and Elastomers Processing Methods
- Injection Molding
Technical data
Table 1 of 5
10 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Flexural Modulus | 2500.0 | MPa | ISO 178 |
| Flexural Stress (3.5% Strain) | 60.0 | MPa | ISO 178 |
| Tensile Modulus | 2400.0 | MPa | ISO 527 |
| Tensile Stress at Yield | 48.0 | MPa | ISO 527 |
| Tensile Elongation at Yield | 9.4 | % | ISO 527 |
| Tensile Elongation at Break | 17.0 | % | ISO 527 |
| Impact Strength (Charpy, at 23°C) | 50.0 | kJ/m² | ISO 179/1eU |
| Impact Strength (Charpy, at -40°C) | 60.0 | kJ/m² | ISO 179/1eU |
| Notched Impact Strength (Charpy, at 23°C) | 4.0 | kJ/m² | ISO 179/1eA |
| Notched Impact (Charpy, at -40°C) | 3.0 | kJ/m² | ISO 179/1eA |
Table 2 of 5
1 row| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Density | 1500.0 | kg/m³ | ISO 1183 |
Table 3 of 5
3 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Vicat B50 | 143.0 | °C | ISO 306 |
| HDT / A (1.8 MPa) | 95.0 | °C | ISO 75-1/-2 |
| DSC (Melt Point) | 172.0 | °C | ISO 11357 |
Table 4 of 5
2 rows| Characteristic | Value | Unit |
|---|---|---|
| Melt Temperature | 180 - 220 | °C |
| Mould Temperature | 60 - 120 | °C |
Table 5 of 5
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Melt Index (MVR) | 6.0 | cm³/10min | ISO 1133 |
| MVR Temperature | 190.0 | °C | — |
| MVR Load | 2.16 | kg | — |
| Shrinkage (Lengthwise, 24h) | 1.4 - 1.8 | % | ISO 294-4 |
| Shrinkage (Lateral, 24h) | 1.6 - 2 | % | ISO 294-4 |
