SETAMINE® US 138 BB 70
High imino melamine crosslinker
SETAMINE US-138 resin is a highly reactive, n-butylated high imino melamine crosslinker supplied in n-butanol.
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0SETAMINE US-138 resin is a highly reactive, n-butylated high imino melamine crosslinker supplied in n-butanol.
Description
SETAMINE US-138 resin is a highly reactive, n-butylated high imino melamine crosslinker supplied in n-butanol. Like other high imino melamine resins, SETAMINE US-138 has a high tendency to self-condense resulting in films with high film hardness that can be adjusted based on loading. Its hydrophobic nature improves substrate wetting, flow and leveling, and humidity and salt spray resistance making it suitable for a wide range of applications including automotive topcoats and general industrial finishes.
Key Benefits
● Fast cure response
● Substrate wetting
● High gloss
● Good petrol and acid resistance
Typical Application
● Automotive top coats
● General industrial coating
Physical Properties
Property | Range | Method |
| Appearance | Clear & Clean | ASTM E284 |
| Non-volatile1 by wt. | 68 – 72% | DIN EN ISO 3251 |
| Viscosity, 23°C at 100 s -1 | 1100 - 1700 mPa.s | DIN EN ISO 3219 |
| Color, APHA | ≤ 35 | DIN EN ISO 6271 |
| Mineral Spirit Tolerance (20°C） | 700 – 1200% | ASTM D1198 |
| Acid Value (as supplied | ≤ 0.3 mg KOH/g | DIN EN ISO 2114 |
| 1 60 minutes at 125°C, 1 gram resin/2 mls xylene | ||
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Our products have passed various industry certifications
