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

Shida Shenghua Propylene Glycol Industrial Grade

Shida Shenghua Propylene Glycol Industrial Grade is a high-purity (≥99.5%) colorless, odorless, viscous liquid meeting GB/T 14491–2015 standards. Widely used in unsaturated polyester resins, antifreeze, and industrial solvents, it offers excellent hygroscopicity, low toxicity, and thermal stability. Manufactured under strict ISO-certified processes, this industrial-grade propylene glycol ensures consistent performance and regulatory compliance across demanding chemical applications.
  • shida shenghua propylene glycol industrial grade_50f9187f
  • shida shenghua propylene glycol industrial grade_50f9187f

Features Of Shida Shenghua Propylene Glycol Industrial Grade

  1. High-purity propylene glycol meeting stringent industrial-grade specifications for consistent performance.

  2. Low volatility and excellent thermal stability suitable for high-temperature processing environments.

  3. Non-toxic, biodegradable, and compliant with major global industrial safety and environmental guidelines.

  4. Superior hygroscopicity and miscibility with water, alcohols, and many organic solvents.

  5. Batch-to-batch consistency ensured through ISO 9001-certified manufacturing and rigorous QC testing.

Typical Applications Of Shida Shenghua Propylene Glycol Industrial Grade

  1. Heat transfer fluid in closed-loop industrial cooling and heating systems.

  2. Raw material in unsaturated polyester resins (UPR) for fiberglass-reinforced plastics.

  3. Humectant and solvent carrier in industrial coatings, inks, and adhesives formulations.

  4. Intermediate in the synthesis of plasticizers such as tripropylene glycol diacrylate (TPGDA).

  5. Carrier and stabilizer in agrochemical formulations including herbicides and fungicides.

Specifications Of Shida Shenghua Propylene Glycol Industrial Grade

Chemical TypePropylene glycol (1,2-propanediol)
Product FormClear, colorless liquid
AppearanceTransparent, odorless to mild sweet odor
Purity (GC)≥ 99.5%
Water Content≤ 0.2% w/w
Acidity (as acetic acid)≤ 0.01% w/w
Color (APHA)≤ 10
Density at 20°C1.035–1.037 g/cm³


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