Products

Nantong Jienuo Chemical

Home » Products » Chemical Series » Polyether series » Polypropylene Glycol Monobutyl Ether BPPG Series » PGBE BPPG-350 Propylene Glycol Monobutyl Ether - Water-Miscible Coalescent Agent CAS 9003-13-8

MPPG-800 Polypropylene Glycol Monomethyl Ether - Industrial Grade Non-Ionic Surfactant Bulk Supplier

Share to:

PGBE BPPG-350 Propylene Glycol Monobutyl Ether - Water-Miscible Coalescent Agent CAS 9003-13-8

Name: PGBE BPPG-350 Propylene Glycol Monobutyl Ether - Water-Miscible Coalescent Agent CAS 9003-13-8
Brand: Jienuo
Rating: 5.0 (35 reviews)

Propylene Glycol Monobutyl Ether BPPG-350 (CAS 9003-13-8) is a non-ionic, colorless to light yellow clear liquid (25℃), belonging to the BPPG series (butanol-propylene oxide polymer). With a pH of 5.0-7.0 (1% aqueous solution) and hydroxyl value 145-175 mgKOH/g, it's a versatile industrial chemical valued for its solvency, compatibility, and low-toxicity profile.

Availability:



Inquire Add to Basket

Model:
BPPG-350
Brand:
Jienuo

Product Description

Basic Introduction & Overview:Propylene Glycol Monobutyl Ether BPPG-350 (CAS 9003-13-8)

Propylene Glycol Monobutyl Ether BPPG-350 (CAS 9003-13-8), a high-performance glycol ether derivative, is a colorless, low-odor, water-miscible industrial chemical. With excellent solvency, low volatility, and low toxicity, it serves as a versatile solvent, coalescent agent, and cleaning additive. Ideal for water-based coatings, inks, adhesives, and resins, it enhances film formation, improves solubility, and ensures product stability. Compliant with industrial safety standards, this technical-grade chemical offers strong compatibility with various materials, making it a reliable choice for manufacturing, surface treatment, and degreasing applications. Available in bulk quantities, it meets the high-performance requirements of diverse industrial sectors.

Product Advantage

Excellent Solvency & Compatibility
It dissolves greases effectively and mixes well with most organic solvents (partially water-soluble), making it adaptable to diverse formula systems. Its stable performance (consistent pH 5.0-7.0) ensures reliability in blending with coatings, inks, and cleaning agents.
Low-VOC & Eco-Friendly
Compliant with low-VOC environmental protection systems, it meets strict industrial safety standards while maintaining high efficiency—ideal for clients prioritizing green production without compromising performance.
Multi-Functional Performance
Acts as both a solvent and coalescent agent: enhances film formation in water-based coatings, boosts solubility in inks, and serves as a degreasing additive. Its multi-role capability reduces the need for multiple additives in formulations.
Controlled Technical Specifications
With a precise hydroxyl value range (145-175 mgKOH/g) and consistent physical appearance (clear liquid at 25℃), it ensures batch-to-batch stability, supporting consistent end-product quality for manufacturers.

Technical Specifications

Technical Parameter	Specification (BPPG-350)
Chemical Composition	Butanol-propylene oxide polymer
Type	Non-ionic
Appearance (at 25℃)	Colorless to light yellow clear liquid
pH Value (1% aqueous solution)	5.0 - 7.0
Hydroxyl Value (mgKOH/g)	145 - 175
Water Solubility	Partially soluble in water; fully soluble in most organic solvents
Volatility (vs. Ethyl Acetate)	Low (≤ 30% of ethyl acetate volatility at 25℃)
Compatibility	Compatible with water-based/oil-based coatings, inks, surfactants
Flash Point (℃)	≥ 90
Density (g/cm³, at 25℃)	0.90 - 0.93
Viscosity (mPa·s, at 25℃)	10 - 20
VOC Content (g/L)	≤ 50
Shelf Life (sealed, cool storage)	12 months

Product Uses

Cleaning Formulations
Used in household/industrial cleaners (e.g., kitchen degreasers, metal surface cleaners) as a solvent and coalescent agent—it dissolves stubborn greases while blending smoothly into most cleaning formulas.
Coatings & Inks
Serves as a coalescent and solvent in water-based coatings (latex paints) and inks: improves film integrity, enhances pigment dispersion, and aids in reducing VOC content of the final product.
Adhesives & Resins
Acts as a solubilizer in adhesive and resin systems, boosting compatibility between components and ensuring consistent application performance (e.g., better bond strength in water-based adhesives).

Product Operate Guide

For cleaning formulas: Mix 5-15% BPPG-350 with water and other surfactants (adjust ratio based on grease intensity). For coatings/inks: Add 3-8% during the blending stage (stir evenly at 25-30℃ to avoid agglomeration). Avoid contact with strong acids/bases; store in a cool, ventilated area (25℃ recommended).

FAQ

Is BPPG-350 water-soluble?
It is partially soluble in water but fully soluble in most organic solvents—suitable for both water-based and solvent-based formulations (adjust dosage based on system type).
What's the shelf life of BPPG-350?
When stored in sealed containers (cool, dry area), it has a shelf life of 12 months. Post-expiry, re-test technical indices before use.
Can BPPG-350 be used in food-contact cleaners?
It is designed for industrial/household cleaning (non-food-contact). For food-grade applications, consult our specialized food-safe derivatives.