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Additives for Paints
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Rilsan® polyamide 11 is a high molecular weight technical thermoplastic polymer.
Compatible with a wide range of paints, Rilsan® D is well known by paint manufacturers for it unique group of properties including:
Rilsan® Fine Powder, by its unique features, is a product of interest for 3 main markets:
- Coil Coating
- Flooring: PVC - Concrete - Sport Flooring
- Plastic Coating: PVC Profiles - Automotive Parts - Video/Hi-Fi Equipments
Rilsan® Fine Powders exhibit a full dispersibility in liquid media (polyurethane, epoxy formulations...), and a regular size distribution which provide a regular structured coating aspect.
Product List:
Rilsan® | D | 40 | Natural |
Commercial name Polyamide 11 | Dispersion grade in liquid media | Average Paricle size (μm) | Natural or mass coloured grade |
Natural grades: D 30 Nat, D 40 Nat, D 50 Nat, D 60 Nat
White grades: D 20 White, D 40 White
Various ES MAC Colors
Click to zoom on the graphs below: 
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Properties: Increase in abrasion resistance
Abrasion Resistance (Taber abrasimeter ISO 9352:93, Wheel CS17, 1000g) 
- Polyurethane coating with polyamide 12
- Polyurethane coating with polyamide 11: Rilsan® D
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Coating | Polyurethane | Polyurethane with Rilsan® D |
Clemens scratch test (Arkema Norm) | 600 g | 800 g |
Matting Effect:
Example: Rilsan D polyurethane paint
Rilsan® D amount (% WT) | Gloss (60°) |
30 % | 21% |
2% | 59% |
Multicolour Effect:
| | Among Rilsan® fine powder grades, mass coloured ES MAC or T MAC can be used as additives and offer to the coating: the polymer matrix. For any information about availability of RAL, Contact Us. |
To get different textured finishes and a higher clean ability, Arkema also provides Orgasol® Ultrafine Powders with a spheroïdal shape and smaller particle size. Visit Orgasol® Powders website.
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