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

Kaiyin KY-175 Hydroxypropyl Methylcellulose

Kaiyin KY-175 is a high-purity hydroxypropyl methylcellulose (HPMC) from Kaiyin’s premium polymer series, offering excellent water retention, viscosity stability and film-forming capability. Widely used in construction mortars, tile adhesives and pharmaceutical coatings, it ensures consistent performance under varying temperature and pH conditions while meeting ISO and USP standards.
  • kaiyin ky 175 hydroxypropyl methylcellulose_d60cb282
  • kaiyin ky 175 hydroxypropyl methylcellulose_d60cb282

Features Of Kaiyin KY-175 Hydroxypropyl Methylcellulose

  1. Excellent water solubility with rapid dispersion and low gelation temperature.

  2. High viscosity stability across a broad pH range (3–11) and under moderate shear conditions.

  3. Superior film-forming capability and enhanced adhesion in aqueous systems.

  4. Consistent rheological performance with low microbial susceptibility due to purified manufacturing process.

  5. Non-ionic nature ensures compatibility with ionic additives, surfactants, and common preservatives.

Typical Applications Of Kaiyin KY-175 Hydroxypropyl Methylcellulose

  1. Cement-based tile adhesives and self-leveling underlayments.

  2. Water-based interior and exterior architectural coatings.

  3. Pharmaceutical oral solid dosage forms as binder and controlled-release matrix.

  4. Personal care formulations including shampoos, lotions, and gels.

  5. Industrial cleaning products requiring thickening and suspension stabilization.

Specifications Of Kaiyin KY-175 Hydroxypropyl Methylcellulose

Chemical TypeNon-ionic cellulose ether derivative
Product FormWhite to off-white free-flowing powder
AppearanceOdorless, fine granular powder
Primary ApplicationsThickener, rheology modifier, water retention agent
Key FeaturesHigh hydroxypropyl substitution, balanced methyl/hydroxypropyl ratio
Viscosity (2% aqueous solution, 20°C)150–180 mPa·s (Brookfield RV, spindle #4, 12 rpm)
Moisture Content≤5.0% (w/w)
pH (1% aqueous solution)6.0–8.0


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