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

BASF RHEOVIS PE 1331 Associative Thickener

BASF RHEOVIS PE 1331 is a hydrophobically modified ethoxylated urethane (HEUR) associative thickener from BASF’s RHEOVIS® polymer series. It delivers high-shear viscosity control, excellent flow leveling, and robust rheology in waterborne coatings and construction formulations without compromising gloss or spatter resistance.
  • basf rheovis pe 1331 associative thickener_c9273b41
  • basf rheovis pe 1331 associative thickener_c9273b41

Features Of BASF RHEOVIS PE 1331 Associative Thickener

  1. Non-ionic, hydrophobically modified ethoxylated urethane (HEUR) associative thickener.

  2. Delivers excellent mid-shear viscosity control and outstanding flow/leveling balance in waterborne systems.

  3. Provides superior resistance to microbial degradation without requiring additional biocides for thickener stabilization.

  4. Enables low-splash, high-efficiency incorporation with minimal air entrapment during high-speed mixing.

  5. Offers excellent compatibility with anionic surfactants, co-thickeners, and common paint additives.

Typical Applications Of BASF RHEOVIS PE 1331 Associative Thickener

  1. Architectural interior and exterior latex paints.

  2. Low-VOC and zero-VOC decorative coatings.

  3. Waterborne wood finishes and varnishes.

  4. Industrial maintenance coatings for metal and concrete substrates.

  5. Textile printing pastes and functional textile coatings.

Specifications Of BASF RHEOVIS PE 1331 Associative Thickener

Chemical TypeHydrophobically Modified Ethoxylated Urethane (HEUR)
Product FormLiquid
AppearanceClear to slightly hazy, colorless to pale yellow liquid
pH (1% aqueous solution)6.5 – 8.0
Active Content30.0 – 32.0 wt.%
Viscosity (25°C, Brookfield RV, spindle #3, 20 rpm)1,500 – 4,500 mPa·s
SolubilityMiscible with water and common glycol ethers; insoluble in hydrocarbons
Storage StabilityStable for ≥12 months at 5–30°C in unopened original container


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *