Acrylic Resin B-66 (T) is a high-performance thermoplastic acrylic resin renowned for its exceptional adhesion, transparency, weather resistance, and moderate flexibility. This product appears as a white fine powder with 100% solids content. It is suitable for various solvent-based coating and ink systems, delivering outstanding performance particularly in applications demanding high transparency and durability.
Project | Parameters | Testing Standard |
Appearance | White fine powder | Visual Inspection |
Solid Content (%) | 100 | GB/T 1725-2007 |
Softening Point (°C) | 130-150 | GB/T 9284-2015 |
Molecular Weight (Mw) | 48,000 | GPC |
Glass Transition Temperature (Tg, °C) | 50 | DSC |
Acid Value (mg KOH/g) | 3-6 | GB/T 6743-2008 |
Viscosity (25°C, in 30% Acetonitrile) | 2000-4000 mPa·s | GB/T 2794-2013 |
Project | Parameters | Testing Standard |
Appearance | White fine powder | Visual Inspection |
Solid Content (%) | 100 | GB/T 1725-2007 |
Softening Point (°C) | 130-150 | GB/T 9284-2015 |
Molecular Weight (Mw) | 48,000 | GPC |
Glass Transition Temperature (Tg, °C) | 50 | DSC |
Acid Value (mg KOH/g) | 3-6 | GB/T 6743-2008 |
Viscosity (25°C, in 30% Acetonitrile) | 2000-4000 mPa·s | GB/T 2794-2013 |
I. Product Overview:
Acrylic Resin B-66 (T) is a high-performance thermoplastic acrylic resin renowned for its exceptional adhesion, transparency, weather resistance, and moderate flexibility. This product appears as a white fine powder with 100% solids content. It is suitable for various solvent-based coating and ink systems, delivering outstanding performance particularly in applications demanding high transparency and durability.
Specification
Project | Parameters | Testing Standard |
Appearance | White fine powder | Visual Inspection |
Solid Content (%) | 100 | GB/T 1725-2007 |
Softening Point (°C) | 130-150 | GB/T 9284-2015 |
Molecular Weight (Mw) | 48,000 | GPC |
Glass Transition Temperature (Tg, °C) | 50 | DSC |
Acid Value (mg KOH/g) | 3-6 | GB/T 6743-2008 |
Viscosity (25°C, in 30% Acetonitrile) | 2000-4000 mPa·s | GB/T 2794-2013 |
Product Features:
Superior reversibility: Redissolves under high temperatures or solvents for easy application and repair.
Outstanding stability: Resists yellowing and aging, maintaining long-term transparency and gloss.
High transparency: Colorless and clear, suitable for premium coatings and inks with strict color requirements.
Strong adhesion: Excellent bonding to various substrates including plastics and metals (e.g., shipping containers).
Moderate Flexibility: Balances hardness and toughness to prevent coating brittleness or deformation.
Good Compatibility: Compatible with various solvents, resins, and additives.
IV. Product Applications:
Inks: Suitable for gravure and screen printing inks, providing high gloss and abrasion resistance. Recommended for packaging printing and plastic film inks.
Plastic Coatings: Used for coating ABS, PVC, PC, and other plastic surfaces, enhancing adhesion and weather resistance.
Container Coatings: Serves as a primer or topcoat resin, offering salt spray resistance and UV protection to meet stringent container environment requirements.
V. Usage Recommendations:
Solvent Dissolution Method:
Recommended Solvents: Toluene, xylene, esters (e.g., ethyl acetate), ketones (e.g., MEK).
Dissolution Ratio: 51% resin + 49% solvent (Viscosity reference: 2000-4000 mPa·s).
Slowly add resin under stirring; heating to 50-60°C accelerates dissolution.
Formulation Design:
Combine with crosslinkers like amino resins or epoxy resins to enhance chemical resistance.
Add UV absorbers (e.g., Tinuvin series) to further extend outdoor weatherability.
VI. Packaging:
25 kg/bag. Store in a cool, dry, well-ventilated warehouse, protected from direct sunlight and rain.
REMARK |
The above information is believed to be accurate and presents the best explanation currently available to us. We assume no liability resulting from above content. The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification will be executed and confirmed in the contract. |

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