ALTECH® PP-B A 4920/578 MR20
MOCOM Compounds ALTECH® PP-B A 4920/578 MR20 is a polypropylene copolymer pre-dried in either a dry air (dessiccant) dryer at 80-120°C for 2-3 hours, or in an air circulating dryer at 80-120°C for 2-4 hours. It is processed with injection molding at a melt temperature of 200-240°C and a mold temperature of 20-70°C. The polypropylene copolymer contains 20% talcum, has processing stabilizers, long-term heat stabilization, slip agent, and easy release (demolding) properties. It is mainly used in the automotive, building and construction, and various markets, typically for transport systems, interior, and various injection molded parts such as dashboard/instrument panels and housings.
Product families
Applications
- Interior
- Housings & Enclosures
Product Families
- Polyolefins
Other characteristics
- Brand
- ALTECH
- Functions
- Resin
- Polymer Name
- Polypropylene Copolymer
- 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
- Mineral, Talc
- Mineral
- Talc
- Additives Included
Heat Stabilizer, Processing Stabilizer, Slip Agent; Heat Stabilizer; Processing Stabilizer; Slip Agent
- Processing Methods
- Injection Molding
- Markets
- Automotive & Transportation
- Electrical & Electronics
- Technology
- Plastics
- Material Features
- Good Mold Release
- Heat Stabilized
- Processing Stability
- Storage Condition
Store in dry, protected from light not above 30°C.
- Pre-Drying Conditions
In a dry air (dessiccant) dryer 80-120 °C for 2-3 h; In an air circulatIng dryer 80-120 °C for 2-4 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
- Automotive Interior Parts
- Construction Applications
- Housings
- Instrument Panel
- 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 | 2400.0 | MPa | ISO 178 |
| Flexural Stress (3.5% Strain) | 35.0 | MPa | ISO 178 |
| Tensile Modulus | 2000.0 | MPa | ISO 527 |
| Tensile Stress at Yield | 25.0 | MPa | ISO 527 |
| Tensile Elongation at Yield | 3.6 | % | ISO 527 |
| Tensile Elongation at Break | 25.0 | % | ISO 527 |
| Impact Strength (Charpy, at 23°C) | 65.0 | kJ/m² | ISO 179/1eU |
| Impact Strength (Charpy, at -40°C) | 30.0 | 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) | 2.0 | kJ/m² | ISO 179/1eA |
Table 2 of 5
1 row| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Density | 1050.0 | kg/m³ | ISO 1183 |
Table 3 of 5
3 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Vicat B50 | 76.0 | °C | ISO 306 |
| HDT / A (1.8 MPa) | 65.0 | °C | ISO 75-1/-2 |
| DSC (Melt Point) | 163.0 | °C | ISO 11357 |
Table 4 of 5
2 rows| Characteristic | Value | Unit |
|---|---|---|
| Mould Temperature | 20 - 70 | °C |
| Melt Temperature | 200 - 240 | °C |
Table 5 of 5
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Melt Index (MVR) | 20.0 | cm³/10min | ISO 1133 |
| MVR Temperature | 230.0 | °C | — |
| MVR Load | 2.16 | kg | — |
| Shrinkage (Lengthwise, 24h) | 1.4 - 1.8 | % | ISO 294-4 |
| Shrinkage (Lateral, 24h) | 0.8 - 1.2 | % | ISO 294-4 |
