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

DOW PARALOID B-60 Solid Thermoplastic Acrylic Resin

DOW Chemical B-60 is a heat-resistant solid thermoplastic acrylic resin in the PARALOID™ series, designed for plastic and automotive coatings. It is powder particles with 100% solid content, featuring excellent balance of hardness and heat resistance, strong dry and wet adhesion to acrylic, ABS, polystyrene and other plastics, superior chemical resistance, solvent resistance and outdoor durability.

Features Of DOW A-21 Solid Thermoplastic Acrylic Resin

  1. All-solid high-activity formula - 100% active ingredients, no solvent added, can be directly compounded into various solvent systems, with high film-forming efficiency.

  2. Extreme softness - Ultra-soft film formation, no cracking when bent, suitable for flexible substrate protection, can replace traditional plasticizers to improve system flexibility.

  3. Wide system compatibility - Compatible with acrylic, polyurethane and other resins, as well as metal, concrete and plastic substrates, with strong formulation adaptability.

  4. Excellent transparent protection - Forming high-transparent and non-yellowing film, with outstanding durability, achieving dual guarantee of flexible protection and optical performance.

Typical Applications Of DOW A-21 Solid Thermoplastic Acrylic Resin

  1. High-End Metal Protective Clear Paints - Used for protection and decoration of metal products, with weather and chemical resistance, strong adhesion, enhancing product texture and durability.

  2. Vinyl Plastic Coatings - Suitable for surface coatings of vinyl plastics, with wear and scratch resistance, good weather resistance, not easy to age and fade.

  3. Plastic Gravure Printing Inks - Applied in gravure printing for plastic substrates, with excellent dispersibility, saturated colors and clear and long-lasting printing effects.

  4. Automotive Interior Trim Coatings - Used for coatings of automotive interior trim parts, resistant to alcohol and stains, meeting the harsh service environment of interiors.

Specifications Of DOW A-21 Solid Thermoplastic Acrylic Resin

Product ModelA-21
BrandDOW Chemical
Chemical TypeMethyl Methacrylate (MMA) Homopolymer
Technology TypeUltra-High Hardness Solid Thermoplastic Acrylic Resin
AppearancePowder Particles
Glass Transition Temperature (Tg)105 ℃
Molecular Weight (Mw)120,000
Solubility Parameter9.4
Transparent Film Hardness (KHN)21 - 22
Solid Content100 %
Acid Value3 mg KOH/g
Bulk Density (25℃)9.8 lb/gal (about 1.18 g/cm³)


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