Trimethylolpropane
Trimethylolpropane / CAS : 77-99-6
Appearance | White crystal or powder | UN | 0 |
HS | 29054100 | DG Class | 0 |
Synonyms | Trihydroxymethylpropane; Trimethanolpropane; Trimethylpropane; TMP; 2-Ethyl-2-Hydroxymethyl-1,3-Propanediol; 1,1,1-Trimethylolpropane; 2-(Hydroxymethyl)-2-Ethylpropane-1,3-Diol; 2-Ethyl-2-(Hydroxymethyl)Propane-1,3-Diol; 1,1,1-Tris(Hydroxymethyl)Propane; Propylidynetrimethanol; TMP Monoelated (Trimethylolpropane mono Melated) |
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Overview
Benefits
We are a professional manufacturer of TMP and Di-TMP in China;
The factory has obtained certifications such as Reach, ISO9001;
Competitive price!
Specification
SPECIFICATION | Unit | Standard |
Appearance | / | White flake crystal |
Trimethylolpropane | w/% | ≧98.5 |
Hydroxyl | w/% | ≧37.5 |
Moisture | w/% | ≦0.10 |
Ash content | w/% | ≦0.005 |
Acid ( As HCOOH ) | w/% | ≦0.015 |
Chroma / (APHA) | ≦20 | |
Final melting point | /℃ | ≧57.0 |
Uses
Used as the raw material of synthetic resin, and also used for synthetic aviation lubricating oil, plasticizer, etc.
Used as the glycerine substitute, and also used for the synthesis of drying oil.
Widely used in the production of polyester and polyurethane foam, also used in the manufacture of alkyd coatings, synthetic lubricants, plasticizers, surfactants, rosin ester and explosives.
Also used directly as a textile auxiliary agent and PVC resin thermal stabilizer.
And used in alkyd resin application, it has the advantages of improving the firmness, corrosion resistance and sealing performance of resin, and have good stability to hydrolysis, pyrolysis and oxidation.
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Properties
Summary
Attribute classification
Polymers Material > Plastic Raw Materials And Products
Auxiliary > Plastic Rubber Chemicals