Perstorp TMP Trimethylolpropane Synthetic Chain Extender
Product Description
Trimethylolpropane is abbreviated as TMP, the product is a white flaky crystal, and it is a polyol containing three carbon atoms
Application field
1. Alkyd resin
2. Polyurethane resin
3. Synthetic resin lubricating oil
4. Radioactive monomer polymers
5. Paint
6. Polyesters used in foams and surface coatings
technical parameter
|
index |
Typical value |
|
Hydroxyl value |
≥37.5% |
|
melting point |
≥58℃ |
|
moisture |
≤0.02%(m/m) |
|
grayscale |
≤0.005%(m/m) |
|
Acidity (as formic acid) |
≤0.002%(m/m) |
|
Color number, platinum cobalt method |
≤10 |
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