We specialise in manufacturing black polypropylene granules with quality similar to prime materials. The material input used to enabled the production of high quality granulates and allows the delivery of materials with repetitive technical parameters.
Our granulates are made only from pure postindustrial, packaging waste. At the customer's request, we modify the base granulates, adjusting their technical parameters and making compounds with mineral fillers and additives, such as flame retardants and anti-odour ones.
Accurate dosing provides high-grade gravimetry, ensuring precision of up to 0,1%. The proper filtration is ensured by 160 and 200 µm sieves. At the entry and the exit of our extruders we conduct the homogenisation process in silos of 18m3, which guarantees accurate homogenisation of the input and output material.
Technical Data Sheets
Below we present the technical data sheets of granulates manufactured by ML Polyolefins:
| Name | Material structure | Type | Application | Colour | MFI | Young's Modulus | Charpy V-notched impact strength 23°C (±2°C) | |
|---|---|---|---|---|---|---|---|---|
| BLACKFIN PPH10M | pellet | homopolymer | Injection | Mix | 6-10 g/10min | 1475 MPa |
3,19 kJ/m² | |
| BLACKFIN PPH10B | pellet | homopolymer | Injection | Black | 6-10 g/10min | 1475 MPa | 3,19 kJ/m² | |
| BLACKFIN PPH20 | pellet | homopolymer | Injection | Black | 20 g/10min | 1190 MPa |
2,20 kJ/m² | |
| BLACKFIN PPH30 | pellet | homopolymer | Injection | Black | 30 g/10min | 1300 MPa |
1,96 kJ/m² | |
| GRAYFIN PPH | pellet | homopolymer | Injection | Gray | 6-8 g/10min | 1290 MPa |
3,25 kJ/m² | |
| GRAYFIN PPH20 | pellet | homopolymer | Injection | Gray | 20 g/10min | 1300 MPa |
2,50 kJ/m² | |
| GRAYFIN PPH30 | pellet | homopolymer | Injection | Gray | 30 g/10min | 1300 MPa |
2,50 kJ/m² | |
| PLASTFIN PPH220M | pellet | homopolymer | Injection | Mix | 6-10 g/10min | 1180 MPa |
4,12 kJ/m² | |
| PLASTFIN PPH220B | pellet | homopolymer | Injection | Black | 6-10 g/10min | 1180 MPa |
4,12 kJ/m² | |
| PP TRANSPARENT | pellet | homopolymer | Injection | Transparent | 7-12 g/10min | 1475 MPa |
2,90 kJ/m² | |
| STRAPFIN PP 220 | pellet | homopolymer | Extrusion | Black | 6-10 g/10min | 1180 MPa | 4,12 kJ/m² |  |
| STRAPFIN PP 442 | pellet | homopolymer | Extrusion | Black | 6-8 g/10min | 1330 MPa | 3,26 kJ/m² | |
| STRAPFIN PP 550 | pellet | homopolymer | Extrusion | Black | 6-8 g/10min | 1240 MPa | 3,25 kJ/m² | |
| THERMOFIN PP220 | pellet | homopolymer | Thermoforming | Black | 6-10 g/10min | 1180 MPa | 4,12 kJ/m² | |
| POLYFIN M9 | pellet | PP/PE blend | Injection | Mix | 5-8 g/10min | 1150 MPa | 3,25 kJ/m² | |
| POLYFIN B9 | pellet | PP/PE blend | Injection | Black | 5-8 g/10min | 1150 MPa | 3,25 kJ/m² | |
| BLENDFIN M8 | pellet | PP/PE blend | Injection | Mix | 4-8 g/10min | 1100 MPa | 4,2 kJ/m² | |
| BLENDFIN B8 | pellet | PP/PE blend | Injection | Black | 4-8 g/10min | 1100 MPa | 4,2 kJ/m² | |
| TREFIN P3 | pellet | PP/PE blend | Injection | Black/Mix | 3-4 g/10min | 529 MPa | 4,5 kJ/m² | |
| PIPEFIN HD46G | pellet | HDPE blend | Injection/Extrusion | Gray | 0,5-1,9 g/10min | 800 MPa | >20 kJ/m² | |
| PIPEFIN HD46B | pellet | HDPE blend | Injection/Extrusion | Black | 0,5-1,9 g/10min | 800 MPa | >20 kJ/m² | |
| LDPE |
pellet | homopolymer |
Extrusion |
Mix | 0,3-0,9 g/10min |
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