Trimethylolpropane
Product Description
Looking for a multifunctional polyol that enhances durability,
flexibility, and sustainability in your formulations? Trimethylolpropane from
LANXESS is a high-purity triol trusted across industries for its exceptional
performance in coatings, resins, and polyurethanes. Its trifunctional structure
enables superior crosslinking, resulting in stronger, longer-lasting products.
Choose LANXESS for consistent quality, technical support, and a product that
meets the demands of modern manufacturing.
THESE SPECIAL FEATURES MAKE THIS PRODUCT SO SUCCESSFUL
- Trifunctional hydroxyl groups enable excellent crosslinking and
polymer performance.
- Enhances mechanical strength, thermal stability, and chemical
resistance in end products.
- Reduces VOC emissions in formulations, supporting eco-friendly
manufacturing.
- Compatible with a wide range of resins including alkyd, polyester,
and polyurethane.
- Improves gloss retention, adhesion, and weatherability in coatings.
- Backed by LANXESS’s reliable supply chain and technical expertise.
THE MOST COMMON AREAS OF APPLICATION
- Polyurethane foams and elastomers – used in automotive, furniture,
and insulation products.
- Alkyd and polyester resins – essential for paints, varnishes, and
fiberglass composites.
- Synthetic lubricants – contributes to high thermal and oxidative
stability.
- Adhesives and sealants – improves bonding strength and flexibility.
- Industrial coatings – provides durability and resistance to wear,
chemicals, and UV exposure.
Molecular Formula
C6 H14 O3
Molar weight
134.2
CAS (CAS Number)
77-99-6
Polyethers/polyoles
Acrylates
Polymer auxiliaries
Hardener and crosslinking agents for polymeres
Manufacturing of plastics
Polyester
Polyester resins
Chemical synthesis
Manufacturing of dyestuffs
Silicon products
Electric insulation coating
Textile auxiliaries
Manufacturing of printing inks
Polyurethanes
Polyurethane resins
Petroleum
Lubricants and oils
Alkyd resins
Pigments
Manufacturing of pigments
Manufacturing of coating
Adhesives & Sealants
Industrial lubricants
Manufacturing of peroxides
Manufacturing of glues and adhesives
2,2-Bis-hydroxymethyl-1-butanol
2-Ethyl-2-hydroxymethyl-1,3-propanediol
Hexaglycerin
TMP
1,1,1-Trimethylolpropane
Trimethylolpropane
Tripropane
1,1,1-Tris(hydroxymethyl)propane