PANGAO MLC-14-55 Binary VC-VAc Copolymer Resin, General Purpose Grade, for Printing Inks, Plastic Coatings

Full Name & Product Positioning

Full Name: PANGAO MLC-14-55 Binary Vinyl Chloride-Vinyl Acetate Copolymer Resin

General purpose binary VC-VAc copolymer industrial resin, approximately 86% vinyl chloride and 14% vinyl acetate, average molecular weight ~27,000. With balanced viscosity and film hardness, suitable for printing inks, plastic coatings, and various solvent-based production formulations.

Core Technical Parameters

• Appearance: White free-flowing powder

• Vinyl Chloride Content: 86 wt%

• Vinyl Acetate Content: 14 wt%

• K-Value: 46-48

• Viscosity Number: 52-56

• Average Molecular Weight: ~27,000

• Solid Content: 100 wt%

• Volatile Matter: ≤0.5%

• Standard Packaging: 25kg paper-plastic composite bag, 1kg sample pack available

• Reference Equivalent: Hanwha CP-430

Core Advantages 

1. Balanced viscosity and film hardness, classified as a general-purpose binary VC-VAc grade.

2. Shows solubility in ethyl acetate and ketone solvents, with moderate solubility in aromatic solvents.

3. Provides pigment wetting and dispersing assistance, suitable for printing ink systems.

4. Compatible with various resins, can be blended for plastic coating preparation.

5. Stable powder processing performance, compatible with conventional powder feeding equipment.

Main Application Areas

Core Applications: Printing inks, plastic coatings, plastic primer coatings

Suitable Areas: Packaging gravure inks, PVC coatings, metal primers, lamination adhesives

Not Recommended: Pure water-based systems, food contact products, high-weatherability outdoor topcoat main resin.