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Chemical Name: |
Trimethylol propane; TMP |
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CAS: |
77-99-6 |
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Molecular Formula: |
C6H14O3 |
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Structure Form: |
 |
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Properties: |
1) Appearance: White flakes
2) Molecular Weight 134
3) Melting point: 58℃ Min |
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Quality Standard:
(HG 2281-92) |
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Item |
Specification |
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Purity |
≥ 98.5% |
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Hydroxyl content, % |
≥ 37 |
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Water content, % |
≤ 0.1 |
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Color, Pt-Co |
≤ 15 |
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Acidity(As HCOOH) ,% |
≤ 0.002 |
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Melting point, ℃ |
≥ 58℃ |
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Ash Content, % |
≤ 0.005 | |
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Package: |
25kg bag, load 17MT per 20"FCL without palleat, 15MT with palleats. |
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Transportation & Storage : |
Prevent moisture absorption. Store at low temperatures, preferably below 30℃, to avoid cake formation. Do not exceed 50℃. Stacking pallets during storage could increase the risk of caking. |
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Main uses: |
- Alkyd resins
- Asturated polyesters
- Synthetic lubricants
- Monomers/oilgomers for radiation curing
- Pigment coating
- Polyurethanes for coating and foams
Di-TMP is increasingly used in environment-friendly applications like radiation-curing acrylate esters,resins for surface coatings with the highest demands on outdoor durability,synthetic lubricants,and as micronzied in PVC stabilizers.
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