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

Mitsubishi Chemical BR-73 Thermoplastic Acrylic Resin

Mitsubishi Chemical BR-73 is a high-temperature baking thermoplastic acrylic resin in the BR series (Model: ETERAC 7205-TB-50), developed for automotive aluminum powder baking paint. Featuring excellent weather resistance and solvent tolerance, it has outstanding dispersibility and orientation for aluminum powder. Combined with strong substrate adhesion and high hardness, it can endow coatings with uniform and delicate metallic texture and long-term protective performance,

Features Of Mitsubishi Chemical BR-73 Thermoplastic Acrylic Resin

  1. High-Quality Aluminum Powder Adaptability - Outstanding dispersibility and orientation of aluminum powder, ensuring uniform and long-lasting metallic luster of coatings

  2. Long-Term Weather Resistance Protection - Excellent resistance to UV and atmospheric aging, not easy to lose luster or discolor during long-term outdoor use

  3. Strong Solvent Tolerance - Resists erosion of various organic solvents, improving chemical stability and service life of coatings

  4. Strong Substrate Adhesion - Strong adhesion to metals and other substrates, the coating is not easy to peel off with high construction stability

Typical Applications Of Mitsubishi Chemical BR-73 Thermoplastic Acrylic Resin

  1. Automotive Aluminum Powder Baking Paint - Suitable for decorative and protective coating of aluminum powder on core parts such as automotive bodies and wheels

  2. Automotive Exterior Trim Coating - Used for the preparation of high-temperature baking aluminum powder coatings for automotive bumpers, grilles and other exterior trim parts

  3. Plastic Substrate Metallic Paint - Adaptable for high-gloss metallic texture baking paint of ABS, PS and other plastic substrates

  4. Vinyl Primer Preparation - Used for primers on vinyl surfaces to improve adhesion and decorative effect of subsequent coatings

Specifications Of Mitsubishi Chemical BR-73 Thermoplastic Acrylic Resin

BrandMitsubishi Chemical
Chemical TypeThermoplastic acrylic resin
Technology TypeHigh-temperature baking type, solvent-based
AppearanceTransparent liquid
Solvent CompositionToluene/Butanol mixed system
Solids Content50 ± 1 %
Color (Gardner)≤ 1
Viscosity (25℃, Gardner)U-W
Acid Value2 - 5 mg KOH/g
OH Value (based on solids)None


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