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SYNOLAC® 5250 X 50

Product overview
SYNOLAC® 5250 X 50 is a styrenated short oil alkyd resin based on dehydrated castor oil, showing faster air drying than most of the resins of this type. SYNOLAC® 5250 X 50 has been essentially designed for the preparation of polyurethane primers. A primer based on SYNOLAC® 5250 X 50, applied by spray or dipping, can be easily recoated after 20-30 minutes after by a polyurethane lacquer without wrinkling. In addition, it allows to make paints for projectiles (negative result to the Storch-Morawski reaction) and hammered paints with good mar resistance and good hardness development. SYNOLAC® 5250 X 50 can be used for the preparation of industrial lacquers with quick drying and good resistance to fuel.
Industrial segment General Industry / ACE
Coating layers Pigmented primer, Pigmented topcoat, Primer, Topcoat
Performance benefits Chemical resistance, Fast dry
Sustainability benefits Renewable content
Curing type 1K, 1K stoving
Viscosity 5000 - 7000 mPa.s (20°C)
OH on solids 2.7%
Volatile Xylene
Fatty acid type Dehydrated castor oil
Color (max) 6 Gardner
Acid value on solids (mg KOH/g) 20 max