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

Rohm and Haas PARALOID B-72 Acrylic Resin

Rohm and Haas PARALOID B-72 Acrylic Resin is a thermoplastic copolymer of ethyl acrylate and methyl methacrylate offering exceptional clarity, UV resistance, and archival stability. Widely used in conservation, coatings, and adhesives, it delivers excellent solubility in common organic solvents, low yellowing, and strong film-forming capability without plasticizers.
  • rohm and haas paraloid b 72 acrylic resin_723515ed
  • rohm and haas paraloid b 72 acrylic resin_723515ed

Features Of Rohm and Haas PARALOID B-72 Acrylic Resin

  1. Excellent clarity and UV stability for long-term optical performance.

  2. High molecular weight ethyl acrylate/methyl methacrylate copolymer offering superior toughness and flexibility.

  3. Low yellowing tendency and exceptional aging resistance in both film and solution forms.

  4. Soluble in common organic solvents including toluene, xylene, acetone, and ethyl acetate.

  5. Non-yellowing binder with excellent adhesion to diverse substrates including metals, plastics, and aged coatings.

Typical Applications Of Rohm and Haas PARALOID B-72 Acrylic Resin

  1. Consolidant and protective coating for archaeological artifacts and historical stone/mortar.

  2. Binder in conservation-grade varnishes and reversible surface treatments for paintings and polychrome objects.

  3. Component in high-performance architectural clear coatings for concrete and masonry restoration.

  4. Matrix resin in specialty adhesives for museum-quality mounting and reversible bonding.

  5. Film-forming agent in pigment dispersions for fine art restoration and conservation-grade paints.

Specifications Of Rohm and Haas PARALOID B-72 Acrylic Resin

Chemical TypeEthyl acrylate/methyl methacrylate copolymer
Product FormWhite granular solid
AppearanceOff-white to pale yellow granules
Primary ApplicationsConservation, restoration, architectural coatings, reversible adhesives
Key FeaturesReversibility, low viscosity in solution, excellent clarity, non-yellowing
Recommended SolventsToluene, xylene, acetone, ethyl acetate, MEK
Typical Solution Viscosity (20% in Toluene)~30–40 cP at 25°C
Specific Gravity (25°C)1.18–1.20 g/cm³


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