ALCOM® POM 770/1 SLAP
MOCOM Compounds ALCOM® POM 770/1 SLAP is a polyoxymethylene copolymer pre-dried in either a dry air (dessiccant) or air circulating dryer at 100-110°C for 2-3 h or 3-5 h respectively, depending on the moisture content. It contains a special filler for improved sliding/wear and heat stabilization. This material is primarily used in the automotive and machinery industries for injection molded parts such as bearings and sliding elements, and functional components. The melt temperature for injection molding is 180-220°C and the mold temperature should be set between 60-90°C.
Product families
- Polyacetals
Other characteristics
- Brand
- ALCOM
- Features
Good Sliding Properties, Heat Stabilized, Improved Wear, Wear Resistant
- Functions
- Resin
- Polymer Name
- Polyacetal Copolymer (POM)
- Labeling Claims
Azo Colorants-free, Azo Dyes-free, Conflict minerals-free, PAH-free, PFOA-free, PFOS-free, Persistent Organic Pollutants (POP)-free; Azo Colorants-free; Azo Dyes-free; Conflict minerals-free; PAH-free; PFOA-free; PFOS-free; Persistent Organic Pollutants (POP)-free
- Fillers Included
- Proprietary
- Flexural Modulus
- 2300.0 - 2300.0 MPa
- Additives Included
- Heat Stabilizer
- Processing Methods
- Injection Molding
- Technology
- Plastics
- Material Features
- Good Sliding Properties
- Heat Stabilized
- 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
- Machine/Mechanical Parts
- 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 | 2300.0 | MPa | ISO 178 |
| Flexural Stress (3.5% Strain) | 58.0 | MPa | ISO 178 |
| Tensile Modulus | 2350.0 | MPa | ISO 527 |
| Tensile Stress at Yield | 53.0 | MPa | ISO 527 |
| Tensile Elongation at Yield | 10.4 | % | ISO 527 |
| Tensile Elongation at Break | 25.0 | % | ISO 527 |
| Impact Strength (Charpy, at 23°C) | 85.0 | kJ/m² | ISO 179/1eU |
| Impact Strength (Charpy, at -40°C) | 80.0 | kJ/m² | ISO 179/1eU |
| Notched Impact Strength (Charpy, at 23°C) | 5.0 | kJ/m² | ISO 179/1eA |
| Notched Impact (Charpy, at -40°C) | 4.0 | kJ/m² | ISO 179/1eA |
Table 2 of 5
1 row| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Density | 1400.0 | kg/m³ | ISO 1183 |
Table 3 of 5
3 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Vicat B50 | 142.0 | °C | ISO 306 |
| HDT / A (1.8 MPa) | 90.0 | °C | ISO 75-1/-2 |
| DSC (Melt Point) | 173.0 | °C | ISO 11357 |
Table 4 of 5
2 rows| Characteristic | Value | Unit |
|---|---|---|
| Melt Temperature | 180 - 220 | °C |
| Mould Temperature | 60 - 90 | °C |
Table 5 of 5
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Melt Index (MVR) | 8.0 | cm³/10min | ISO 1133 |
| MVR Temperature | 190.0 | °C | — |
| MVR Load | 2.16 | kg | — |
| Shrinkage (Lengthwise, 24h) | 2.6 - 3 | % | ISO 294-4 |
| Shrinkage (Lateral, 24h) | 2.2 - 2.6 | % | ISO 294-4 |
