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

Jihua TMP Trimethylolpropane

JihuaTMPTrimethylolpropaneisahigh-puritytriolfromJihua’sSpecialtyChemicalsSeries,offeringexcellentreactivity,stabilityandlowcolorforpolyester/polyurethaneapplications.Itfeatures99.9%minpurity,lowwatercontent,andconsistentbatchquality,makingitidealforhigh-performancecoatings,adhesivesandplasticizers.
  • jihua tmp trimethylolpropane_711f2051
  • jihua tmp trimethylolpropane_711f2051

Features Of Jihua TMP Trimethylolpropane

  1. High-purity crystalline solid with ≥99.5% assay, ensuring consistent reactivity in synthesis.

  2. Excellent thermal and hydrolytic stability, supporting robust performance in demanding polymerization processes.

  3. Low volatility and low toxicity profile, enhancing workplace safety and regulatory compliance.

  4. Triple-hydroxyl functionality enables efficient crosslinking in resins, coatings, and polyurethanes.

  5. Batch-to-batch reproducibility certified per ISO 9001 manufacturing standards.

Typical Applications Of Jihua TMP Trimethylolpropane

  1. Alkyd resins for high-gloss, weather-resistant architectural and industrial coatings.

  2. Crosslinking agent in powder coatings and UV-curable acrylic systems.

  3. Monomer for polyester and polyurethane elastomers requiring enhanced toughness and flexibility.

  4. Chemical intermediate in the synthesis of synthetic lubricants and plasticizers.

  5. Raw material for flame-retardant polyesters and specialty adhesives.

Specifications Of Jihua TMP Trimethylolpropane

Chemical TypeTriol (C6H14O3), branched-chain aliphatic polyol
Product FormWhite crystalline granules or powder
AppearanceFree-flowing, odorless white crystals
Purity (GC)≥99.5%
Melting Point58–60 °C
Hydroxyl Value (mg KOH/g)795–815
Water Content (Karl Fischer)≤0.10 wt%
pH (10% aqueous solution)5.0–7.0


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