The Flooring Expert
DMBA
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Product Name
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DMBA Dimethylolbutanoic Acid |
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Molecular Formula |
C6H12O4 |
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CAS NO |
10097-02-6 |
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Molecular Weight |
148.16 |
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Melting Point |
108～117℃ |
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Physical Properties |
This product is a tasteless, free flowing white crystal, easily soluble in water, methanol, dimethylformamide, acetone, etc |
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Quality Index |
Index |
Standard |
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Appearance |
White Crystal |
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Content (%) |
≥99.0 |
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Water (%) |
≤0.3 |
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Melting Point (℃) |
108-117 |
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Ash (%) |
≤0.03 |
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Residue Formaldehyde(%) |
≤0.03 |
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Acid Value(mgKOH/g) |
374.7-378.2 |
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Hydroxyl Value (mgKOH/g) |
728-782 |
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Fe3+ (PPM) |
≤5 |
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Na+ (PPM) |
≤150 |
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K+ (PPM) |
≤10 |
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SO42- (PPM) |
≤10 |
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Acetone-Et3N Solube Experiment |
Transparent |
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Use |
DMBA is a neopentyl carboxylic acid with two active hydroxymethyl groups, so it can be used as a synthetic water-based polymer system, which can be widely used in water-soluble polyurethane, polyester, epoxy resin, water-based resin, paint ink, leather finishing, electronics, adhesives and other aspects. DMBA has better solubility than DMPA in different solvents, so the working efficiency can be greatly improved. DMBA is regarded as a new generation of green environmental protection chain extender and production of waterborne polyurethane |
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Package |
25kg aluminum foil bag plus paper bag or carton, or according to user requirements | |
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Storage |
Store in a cool and dry place .stack 50cm away from the wall and underlay 10cm thick planks |
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