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Coatings Ingredients
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Coatings Ingredients
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CYMEL® 327-70 resin

Technical Datasheet | Supplied by allnex
CYMEL® 327-70 resin by allnex is the diluted resin of CYMEL® 327 resin by butyl cellosolve to 70% solid. The resin chemical structure of CYMEL® 327-70 resin is completely same to CYMEL® 327 resin. It is a methylated high imino melamine crosslinker supplied in iso-butanol. It is very reactive and has a tendency towards self-condensation at normal baking temperatures, providing films with very good hardness, gloss, chemical resistance and outdoor durability. Its major advantage relative to other high imino resins is its potential to lower VOC in high solids formulations. It possesses low viscosity, fast cure response and low formaldehyde release. Recommended for water-borne-, coil-, automotive coatings and metal decorating. The shelf life of this additive is 450 days.
Product Type
Crosslinking / Coupling / Curing Agents > Amines
Chemical Composition
Methylated high imino melamine
Physical Form
Liquid
Appearance
Clear
Product Status
COMMERCIAL
Geographical Availability
Asia / Pacific
Applications/ Recommended for
  • Coatings > Waterborne
  • Coatings > Solvent-Free/ High-Solids
  • Coatings Markets > Architectural / Decorative
  • Coatings Markets > Automotive OEM
  • Coatings Markets > Coil Coatings
  • Coatings Markets > Metals

CYMEL® 327-70 resin Properties

Property

Value & Unit
Test Condition
Test Method
Non-volatile Content
68.5 - 71.5 %
(By Weight. Foil. 45 min/45°C)
DIN 55671
Viscosity
2500 - 3400 mPa-s
(At 23°C)
DIN EN ISO 3219
Free Formaldehyde Content
< 1.5 %
(Sulfite Titration)
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