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

Dow CAT 30000PA CMC PEO HPMC Thickener

Dow CAT 30000PA is a high-performance thickener from Dow’s CMC-PEO-HPMC series, combining carboxymethyl cellulose, polyethylene oxide and hydroxypropyl methylcellulose for superior rheology control, water retention and shear-thinning behavior in industrial coatings, adhesives and construction mortars.
  • dow cat 30000pa cmc peo hpmc thickener_5efabdaf
  • dow cat 30000pa cmc peo hpmc thickener_5efabdaf

Features Of Dow CAT 30000PA CMC PEO HPMC Thickener

  1. Multi-polymer synergistic formulation combining carboxymethyl cellulose (CMC), polyethylene oxide (PEO), and hydroxypropyl methylcellulose (HPMC) for balanced rheology control.

  2. Excellent water solubility and rapid dispersion without lumping, enabling efficient cold-water hydration.

  3. High shear-thinning behavior with strong pseudoplasticity, supporting sprayability and brushability in coatings and construction mortars.

  4. Enhanced storage stability and anti-sag performance in high-solids formulations across varying pH and temperature conditions.

  5. Low odor, non-toxic profile compliant with major global regulatory frameworks for industrial and consumer-facing applications.

Typical Applications Of Dow CAT 30000PA CMC PEO HPMC Thickener

  1. Water-based architectural paints and interior wall coatings.

  2. Cementitious tile adhesives and self-leveling underlayments.

  3. Textile printing pastes requiring precise viscosity build and pigment suspension.

  4. Agrochemical suspension concentrates (SC) and herbicide formulations.

  5. Personal care gels and aqueous-based cosmetic emulsions.

Specifications Of Dow CAT 30000PA CMC PEO HPMC Thickener

Chemical TypeBlended polymer thickener (CMC/PEO/HPMC)
Product FormFree-flowing white to off-white granular powder
AppearanceUniform granules, no visible impurities
Primary ApplicationsCoatings, construction chemicals, agrochemicals, personal care
Key FeaturesCold-water soluble, shear-thinning, non-ionic, pH-stable (4–11)
BenefitsImproved sag resistance, enhanced pigment suspension, reduced splatter during application
Storage ConditionsStore in cool, dry place below 30°C; protect from moisture
Shelf Life24 months from date of manufacture when stored properly


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