MACROLIC TSA 1001
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Thermosetting acrylic resins for low bake stoving system for auto body paints and lacquers. Can be used for domestic appliance finishing as well.
PRINCIPAL PROPERTIES
MACROLIC TSA-1001 is hydroxyl functional thermosetting acrylic resin developed for use in low bake baking system for auto body paints and lacquers.
MACROLIC TSA-1001 is recommended for the development of the acrylic based vehicle refinish lacquers orpaints having following characteristics.
CHARATERSTICS
- GOOD GLOSS & COLOUR RETENTION.
- GOOD HARDNESS.
- GOOD CHEMICAL & STAIN RESISTANCE.
- GOOD POLISHING PROPERTY.
- LOW BAKE FINISHES.
- BETTER OUTDOOR DURABILITY.
- FOR DOMESTIC APPILIANCES.
PHYSICAL CONSTANTS
| Viscosity as such in Brook Field RVT SSA/S – 28, RPM – 100 at 25°C Temperature | 10 – 20 Poise |
| Acid Value (mg KOH/gm) | 15 Max |
| Color (APHA/Pt-Co) | 20 Max |
SOLUBILITY
| Xylene | Complete Soluble |
| n-Butyl Acetate | Complete Soluble |
| Methyl Ethyl Ketone | Complete Soluble |
| Ethyl Glycol Acetate | Complete Soluble |
| MTO /LAWS | Not Soluble |
COMPATIBILITY
| Short Oil in Xylene/Toluene | Compatible |
| UF – 8/9001 | Compatible |
| MF – 910/268/970 | Compatible |
| Long Oil in MTO/LAWS | Not Compatible |
DELIVERY FORM
| MACROLIC TSA – 1001 | 60 ± 2% in Xylene/n-Butanol |
Guideline for Baking Clear
| MACROLIC TSA – 1001 | 47.389 Gm |
| MF – 268 | 11.731 Gm |
| Xylene | 30.66 Gm |
| n-Butanol | 10.22 Gm |
| Total | 100 Gm |
Drying Time
| Panel Test (150°C for 15 Minutes) | 100 Micron Applicator |
| Panel Testing Baking Hardness | 4H |
REACTION RATIO
MACROLIC TSA-1001 M 60% should be mixed with amino resins. Recommended ratios are 75:25 or 80:20on solid basis cooked at 120°C Temperature Use of 5-10% of Acid catalyst soln. (20% of PTSA in Xylene) isacceptable at lower cooking temperature around 80°C Temperature.
SOLVENTS
The solvents chosen for paints and lacquers based on MACROLIC TSA-1001 60% are Xylene, Toluene, EsterGlycol Ethers. It is having limited solubility in alcohols.