CRYLCOAT® 2857-5
- CASE Ingredients Features
- Food Contact AcceptableImproved Chemical ResistanceLow VOC
- Chemical Family
- Polyesters
CRYLCOAT® 2857-5 is a hydroxyl functional polyester resin, free of NPG and tin, designed for use with blocked polyisocyanates, uretdiones, or BECKOPOX™ EH 694 anhydride hardener. Ideal for powder coating on metal surfaces, it offers improved chemical resistance, a low VOC content, and is deemed acceptable for food contact. Labeled as NPG-free, it finds applications in coil coatings, industrial coatings, and metal coatings, showcasing its versatility and adherence to quality standards, especially in contexts involving food contact.
Properties
- Physical Form
- Granules
- Solid
Identification
- CASE Ingredients Functions
- Binder & Resin
Product families
Applications
- Coil Coatings
- Industrial Coatings
- Metal Coatings
Product Families
- Polyesters
Other characteristics
- Brand
- CRYLCOAT
- End Uses
- Powder Coating
- Features
Food Contact Acceptable, Improved Chemical Resistance, Low VOC
- Compatible Substrates & Surfaces
- Metal
- Markets
- Paints & Coatings
- Appearance
- Pale Granules
- Shelf LIfe
- 12 months
- Coating Type
- Powder Coating
- Technology
- CASE Ingredients
- Labeling Claims
- Food Contact Acceptable
- Low VOC
- NPG-free
- Sustainable
- TMA-free
- Tin-free
- Storage and Handling
Under normal storage conditions (<25°C), the shelf life of the resin will be 12 months from date of shipment. For product older than 12 months, it is recommended to check the acid value and the viscosity every year.
- Compatible Polymers and Resins
- Isocyanates
- Compatible Substrates and Surfaces
- Metal
Technical data
Table 1 of 2
3 rows| Characteristic | Value | Unit |
|---|---|---|
| Brookfield Viscosity (at 200°C) | approx. 2600 | mPa.s |
| Color (b-Value) | max. 15 | — |
| Hydroxyl Value | approx. 180 | mgKOH/g |
Table 2 of 2
1 row| Characteristic | Value | Unit |
|---|---|---|
| Glass Transition Temperature | approx. 55 | °C |
