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

Dow Propylene Glycol PGI

Dow Propylene Glycol PGI (Industrial Grade) is a high-purity alcohol solvent, refined via high-temperature and high-pressure hydrolysis of propylene oxide. As a core product in Dow's industrial solvent series, it is designed for diverse industrial systems such as polyester resins, coatings and coolants

Features Of Dow DOWANOL Propylene Glycol Methyl Ether PM

  1. Super Strong Full-Range Solubility - Compatible with most resins and organic solvents, wide dissolution range and excellent formula adaptability

  2. Low Toxicity & Environmental Safety - Low irritating odor, replacing highly toxic ethylene glycol ethers, conforming to environmental protection trends

  3. Low Viscosity & Surface Tension - Low viscosity and surface tension, improving construction leveling and penetration cleaning ability

  4. Suitable Evaporation Rate - Uniform and controllable volatilization, ensuring film integrity and optimizing processing efficiency

Typical Applications Of Dow DOWANOL Propylene Glycol Methyl Ether PM

  1. Coating & Ink Systems - As a resin solvent, improving coating film formation quality and ink printing adaptability

  2. Electronic Industry Cleaning - Used for cleaning printed circuit boards and semiconductors, ensuring the cleanliness of precision electronic components

  3. Pesticide Formulation Processing - As a pesticide solvent and additive, improving pesticide efficacy stability and dispersibility

  4. Fine Chemical Synthesis - Used as a chemical intermediate to synthesize fine chemicals such as cosmetics and textile auxiliaries

Specifications Of Dow DOWANOL Propylene Glycol Methyl Ether PM

Product ModelDOWANOL Propylene Glycol Methyl Ether PM (PGME)
BrandDow (USA)
Chemical Type1-methoxy-2-propanol, glycol ether solvent
CAS No.107-98-2
Molecular FormulaC₄H₁₀O₂
Molecular Weight90.12
Physical FormColorless transparent liquid, slight ethereal odor
Purity (1-methoxy-2-propanol)≥ 99.9 % (WT)
Isomer Content (2-methoxy-1-propanol)≤ 0.05 % (WT)
Moisture Content≤ 0.01 % (WT)


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