TMP mainly used in the fields of alkyd resins, polyurethane, unsaturated resins, polyester resins,coatings,etc., it can also be used to synthesize aviation lubricants, printing inks, etc. Besides, it can be used as a textile additive and a heat stabilizer for polyvinyl chloride resins.
Appearance: White to off white sheet-like solid
CAS: 77-99-6
Testing items | Indicators | |
Premium products | Qualified products | |
exterior | White sheet-like solid | Off white sheet-like solid |
Trimethylolpropane, w/% ≥ | 99.0 | 98.5 |
Hydroxyl, w/% ≥ | 37.50 | |
Water, w/% ≤ | 0.05 | 0.10 |
Acid (HCOOH) ,w/% ≤ | 0.002 | |
Burning residue, w/% ≤ | 0.005 | |
Final melting point, /℃ ≥ | 57 | |
Melt Color/Hazen (Platinum Cobalt Number) ≤ | 15 | 20 |
It should be stored in a cool, ventilated warehouse. Keep away from fire and heat. Store separately from oxidants and acids, and do not mix storage. Equipped with the corresponding variety and quantity of fire equipment. During transportation, it is necessary to ensure that the container does not leak, collapse, fall or damage. It is strictly prohibited to mix with oxidants and acids. During transportation, it should be protected from sunlight, rain and high temperature.
Packing: PVC bag 25 kg/bag ,Woven bag1000kg/bag
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