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

DSM NeoCryl B-731 Solid Acrylic Resin

DSM NeoCryl B-731 is a high-solids acrylic resin from the NeoCryl series, engineered for water-based industrial coatings. It delivers excellent hardness, gloss retention, and chemical resistance while enabling low-VOC formulations. Ideal for metal and plastic substrates, it offers fast drying, good film formation, and superior adhesion without coalescent aids.
  • dsm neocryl b 731 solid acrylic resin_2aa107d6
  • dsm neocryl b 731 solid acrylic resin_2aa107d6

Features Of DSM NeoCryl B-731 Solid Acrylic Resin

  1. High molecular weight solid acrylic resin offering excellent film-forming capability and hardness development.

  2. Designed for solvent-based systems with good compatibility with common organic solvents and plasticizers.

  3. Delivers outstanding UV resistance and long-term color stability in demanding outdoor applications.

  4. Provides balanced flexibility and scratch resistance without requiring external crosslinkers.

  5. Low volatile organic content (VOC) profile supports formulation compliance with stringent environmental regulations.

Typical Applications Of DSM NeoCryl B-731 Solid Acrylic Resin

  1. Automotive refinish clearcoats and basecoat binders.

  2. Industrial maintenance coatings for metal and concrete substrates.

  3. High-performance coil coatings requiring durability and gloss retention.

  4. Architectural solvent-borne topcoats for façade and cladding systems.

  5. Specialty printing inks requiring rub resistance and substrate adhesion.

Specifications Of DSM NeoCryl B-731 Solid Acrylic Resin

Chemical TypeThermoplastic acrylic copolymer
Product FormPale yellow to off-white granular solid
AppearanceFree-flowing granules, no visible impurities
Primary ApplicationsSolvent-borne industrial and automotive coatings
Key FeaturesHigh Tg (~105°C), low melt viscosity, excellent clarity
BenefitsEnhanced hardness, gloss, and weatherability without curing agents
SolubilitySoluble in aromatic hydrocarbons, ketones, and esters
Storage StabilityStable under dry, cool conditions (≤30°C); shelf life ≥24 months


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