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  • What is HEC paint & why should you use it?
  • In addition to being cost effective, high-molecular-weight HEC imparts low high-shear viscosity, which is recommended for effective airless spraying. HEC also gives excellent sag resistance. Paints thickened with HEC have a creamy consistency and excellent syneresis resistance — two attributes that many contractors associate with quality.
  • What is HEC used for?
  • HEC shows excellent performance as athickener, as a water-retention agent, as a suspending and dispersing agent, and as a protective colloid. HEC can be stored for log periods without degrading significantly, and in aqueous solutions its viscosity remains stable.
  • Are aqueous solutions of HEC stable?
  • Aqueous solutions of HEC are stable and do not gel at either high or low temperatures. HEC is a nonionic cellulose ether that remains chemically and physically stable over a wide pH range. HEC shows excellent performance as athickener, as a water-retention agent, as a suspending and dispersing agent, and as a protective colloid.
  • What is hydroxyethylcellulose (HEC)?
  • HEC (hydroxyethylcellulose) is a water-soluble polymer synthesized by the reaction of ethylene oxide with cellulose. Aqueous solutions of HEC have excellent characterisstics for applications as thickeners, water-retention agents, suspending and dispersing agents, and as protective colloids.