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

Dow CAT 1000PA CMC PEO HPMC Thickener

Dow CAT 1000PA is a premium-grade cellulose ether thickener blending CMC, PEO and HPMC polymers—engineered for exceptional rheology control, water retention and stability in construction mortars, tile adhesives and grouts under demanding conditions.
  • dow cat 1000pa cmc peo hpmc thickener_670e5d32
  • dow cat 1000pa cmc peo hpmc thickener_670e5d32

Features Of Dow CAT 1000PA CMC PEO HPMC Thickener

  1. Multi-polymer synergistic formulation delivering enhanced rheology control across diverse pH and ionic strength conditions.

  2. High thickening efficiency with low dosage requirements, reducing formulation cost and improving batch consistency.

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

  4. Improved suspension stability for insoluble particles in aqueous systems, minimizing sedimentation over shelf life.

  5. Compatible with common surfactants, electrolytes, and preservatives used in industrial and consumer formulations.

Typical Applications Of Dow CAT 1000PA CMC PEO HPMC Thickener

  1. Architectural coatings including interior and exterior latex paints.

  2. Industrial maintenance coatings and protective primers.

  3. Agrochemical suspensions and emulsifiable concentrates (ECs).

  4. Construction adhesives and tile-setting mortars.

  5. Household and institutional cleaning products (e.g., liquid detergents, disinfectant sprays).

Specifications Of Dow CAT 1000PA CMC PEO HPMC Thickener

Chemical TypeBlended polymer system: Carboxymethyl cellulose (CMC) + Polyethylene oxide (PEO) + Hydroxypropyl methylcellulose (HPMC)
Product FormFree-flowing white to off-white granular powder
AppearanceUniform granules, no visible impurities or discoloration
Primary ApplicationsRheology modifier and suspension stabilizer in water-based systems
Key FeaturespH stability (4–12), non-ionic character, low foaming profile
BenefitsReduced sag resistance, improved brushability/rollability, extended shelf-life stability
Storage ConditionsStore in cool, dry location; protect from moisture and direct sunlight
Recommended Dosage Range0.1–0.8 wt% (based on total formulation weight)


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