Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Sam Chung 3370D-1 Alkyd Resin

SamChung3370D-1AlkydResinisahigh-performanceair-dryingalkydresinfromtheSamChung3370series,designedforindustrialcoatingswithexcellentglossretention,flexibility,andchemicalresistance.Idealforautomotiverefinishesandmetalprotectivecoatings,ithasbalanceddryingtimeandoutstandingfilmformationwithoutrequiringbakecuring.
  • sam chung 3370d 1 alkyd resin_5af7db41
  • sam chung 3370d 1 alkyd resin_5af7db41

Features Of Sam Chung 3370D-1 Alkyd Resin

  1. Medium-oil-length alkyd resin offering balanced drying speed and film flexibility.

  2. Excellent compatibility with common solvents, nitrocellulose, and thermoplastic acrylics.

  3. Provides superior gloss retention and long-term color stability in exterior coatings.

  4. Low viscosity for easy formulation and improved pigment wetting in solventborne systems.

  5. Complies with major global VOC regulations for architectural and industrial maintenance coatings.

Typical Applications Of Sam Chung 3370D-1 Alkyd Resin

  1. General-purpose air-drying enamel coatings for metal substrates.

  2. Industrial maintenance paints for structural steel and machinery.

  3. Wood finishing varnishes requiring good flow, leveling, and hardness development.

  4. Undercoats and primers where adhesion and sandability are critical.

Specifications Of Sam Chung 3370D-1 Alkyd Resin

Chemical TypeMedium-oil modified alkyd resin
Product FormLiquid solution in aromatic hydrocarbons (e.g., xylene)
AppearanceClear, pale yellow to amber viscous liquid
Non-Volatile Content (wt%)50 ± 2%
Viscosity (25°C, mPa·s)800–1,200 (Brookfield RVT, spindle #3, 20 rpm)
Acid Value (mg KOH/g)6–10
Density (25°C, g/cm³)0.92–0.95
Primary ApplicationsAir-drying industrial enamels, maintenance coatings, wood finishes


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