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

DOW PARALOID B-72 Solid Thermoplastic Acrylic Resin

DOW Chemical B - 72 is a solid thermoplastic acrylic resin in the PARALOID™ series, designed for soft film coating and ink formulation. It is transparent bead - like particles with 100% solid content, featuring unique high ethanol tolerance and low reactivity with sensitive fluorescent and phosphorescent pigments. It is compatible with various resins such as vinyl, nitrocellulose and chlorinated rubber

Features Of DOW PARALOID B-72 Solid Thermoplastic Acrylic Resin

  1. Unique Alcohol Resistance - High ethanol tolerance, suitable for low - strength solvent systems, expanding special application scenariosDow Inc.

  2. Low Pigment Reactivity - Low reactivity with sensitive pigments like fluorescent and phosphorescent pigments, ensuring pigment stability and coating durabilityDow Inc.

  3. Wide Resin Compatibility - Compatible with various resins including vinyl, nitrocellulose and chlorinated rubber, providing high formulation flexibility

  4. Soft and Transparent Film Formation - Good film softness, high transparency and yellowing resistance, suitable for coatings with high appearance requirementsDow Inc.


Typical Applications Of DOW PARALOID B-72 Solid Thermoplastic Acrylic Resin

  1. Metal and White Aerosol Coatings - Suitable for aerosol spraying, with soft film formation, stable color and good weather resistanceDow Inc.

  2. Transparent Wood Protection Coatings - Providing transparent protection, retaining wood texture, with both decorative and durable performanceDow Inc.

  3. Fluorescent Pigment Dispersion Systems - Suitable for fluorescent and phosphorescent pigments, with good pigment stability and durable non - fading coatingsDow Inc.

  4. Flexographic and Gravure Printing Inks - Soft film formation, strong adhesion, suitable for various printing substrates, with clear printing effects

Specifications Of DOW PARALOID B-72 Solid Thermoplastic Acrylic Resin

Product ModelB-72
BrandDOW Chemical
Chemical TypeEthyl Methacrylate (EMA) Copolymer
Technology TypeSolid thermoplastic acrylic resin, special for soft film coating
AppearanceTransparent bead-like particles
Glass Transition Temperature (Tg)40 ℃
Molecular Weight (Mw)105,000
Solubility Parameter9.3
Transparent Film Hardness (KHN)10 - 11
Solid Content100 %
Acid Value< 1 mg KOH/g
Bulk Density (25℃)9.4 lb/gal (about 1.13 g/cm³)


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