Here is the formulation and technical data sheet for the clearcoat product "1K WB SAY CLEARCOAT DTM" without the percentages:
Formulation
Product Name:
Base Material:
Ingredients and Their Functions:
- MAINCOTE HG-100 - Binder (Supplier: DOW)
- OMNIVADD WD 2564 - Defoamer (Supplier: iGM)
- DOWANOL PnB - Coalescing Agent (Supplier: DOW)
- DOWANOL DPnB - Coalescing Agent (Supplier: DOW)
- ACRYSOL RM-8 WE - Rheology Agent (Supplier: DOW)
- ACRYSOL RM-5000 - Rheology Agent (Supplier: DOW)
- ASCONIUM 142DA - Corrosion Inhibitor (Supplier: ASCOTEC)
- DI-WATER - Solvent (Supplier: BRENNTAG)
- ASCOTRAN H10 - Flashrust Inhibitor (Supplier: ASCOTEC)
Manufacturing Instructions
- Add the ingredients in the specified order (from 1 to 9) with good agitation.
Specifications of the Liquid Coating
- pH Value: 8.3
- Viscosity (DIN cup ISO 2431, 6 mm): 20 seconds
- Density (ISO 2811): 1.03 g/cm³
- Non-volatile Matter: 36%
- VOC (31. BImSchV): 197 g/l
Specifications of the Dry Film
- Gloss (20°) (ISO 2813): 90 GU
- Gloss (60°) (ISO 2813): 95 GU
- Gloss (85°) (ISO 2813): 98 GU
- Pendulum Hardness (ISO 1522): 50 oscillations
- Cross-cut Adhesion (ISO 2409): Grade 0
Corrosion Resistance Tests
Neutral Salt Spray Test (N-SST) (DIN EN ISO 9227):
- Substrate: Q-Panel R46
- Film Thickness: 30-40 µm
- Test Duration: 240 hours
- Results:
- Blistering (ISO 4628-2): 0 (S0)
- Rusting (ISO 4628-3): Ri 0-1
- Cracking (ISO 4628-4): 0 (S0)
- Flaking (ISO 4628-5): 0 (S0)
- Corrosion at the Scribe (ISO 4628-8): 0.0 mm
- Cross-cut Adhesion (ISO 2409): Grade 0
Condensation Test (CT) (DIN EN ISO 6270-1):
- Substrate: Q-Panel R46
- Film Thickness: 30-40 µm
- Test Duration: 240 hours
- Results:
- Blistering (ISO 4628-2): 0 (S0)
- Rusting (ISO 4628-3): Ri 0
- Cracking (ISO 4628-4): 0 (S0)
- Flaking (ISO 4628-5): 0 (S0)
- Cross-cut Adhesion (ISO 2409): Grade 0
This formulation and data sheet provide comprehensive details for manufacturers and users to evaluate the clearcoat's performance and suitability for various applications, emphasizing the need for full-scale testing in real-world conditions.