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

Domestic Yida TPNB Tripropylene Glycol Monobutyl Ether

Domestic Yida TPNB Tripropylene Glycol Monobutyl Ether is a high-purity, low-volatility glycol ether solvent from Yida’s TPNB series—designed for industrial coatings, inks, and cleaning formulations. It offers excellent solvency, water miscibility, and low odor, enhancing formulation stability and application performance while meeting stringent environmental and safety standards.
  • domestic yida tpnb tripropylene glycol monobutyl ether_7c4bdc0d
  • domestic yida tpnb tripropylene glycol monobutyl ether_7c4bdc0d

Features Of Domestic Yida TPNB Tripropylene Glycol Monobutyl Ether

  1. Low volatility and high boiling point ensure extended working time in coating and cleaning formulations.

  2. Excellent solvency for resins, dyes, and hydrophobic additives without compromising film clarity.

  3. Low water miscibility enables effective phase separation control in water-based industrial systems.

  4. Non-hazardous classification under GHS for skin irritation and acute toxicity (Category 5 or unclassified).

  5. High purity with minimal residual propylene oxide and butanol impurities for consistent performance.

Typical Applications Of Domestic Yida TPNB Tripropylene Glycol Monobutyl Ether

  1. Coalescing agent in architectural and industrial waterborne acrylic and vinyl acetate emulsion paints.

  2. Solvent carrier in high-solids industrial maintenance coatings and coil coatings.

  3. Active ingredient in heavy-duty industrial cleaners for metal and equipment degreasing.

  4. Viscosity modifier and coupling agent in aqueous inkjet ink formulations.

Specifications Of Domestic Yida TPNB Tripropylene Glycol Monobutyl Ether

Chemical TypeTripropylene glycol monobutyl ether (TPNB)
Product FormClear, colorless to pale yellow liquid
AppearanceHomogeneous, transparent, free from suspended matter
OdorMild, characteristic ether-like odor
Density (20°C)0.875–0.885 g/cm³
Boiling Point (760 mmHg)245–255°C
Water SolubilityPartially miscible (~1–3 wt% at 25°C)
Flash Point (COC)115–120°C


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