product name: diethyl methyl benzene diamine (ethancure100) detda
physical and chemical properties: light yellow transparent liquid, slightly soluble in water, soluble in alcohols, ethers, ketones and other polar organic solvents, and polyether, polyester polyol compatibility.
density | 1.022 |
viscosity (20 ℃) ??mpa·s | s290 ± 10 |
pour point ℃ | -9 |
boiling point of | 310 ° c |
flash point ° c | 161.1°c |
diethyl toluene diamine quality indicators:
test items | detection index | measured results |
exterior | light yellow transparent liquid | light yellow transparent liquid |
chroma (pt-co) ≤ | 400 | 350 |
diamine content% |
≥ 98% (gc) in which 3,5 - diethyl- toluene-2 ??,4 - diamine 75.5-81.0% (gc) 3,5 - diethyl- 2 ,6 - diamine 18.0-20.0% (gc) |
99.0% |
tda content (%) | ≤ 0.1 | undetected |
amine value (mgkoh / g) | 625-635 | 628 |
moisture (%) | ≤ 0.1 |
0.065 |
production situation:
the product yield: 80 tons / month
shipping port: china shanghai
price offer is valid: 15 days
jincang time: 15 days (commodity inspection)
export rights: the right to import and export company
diethyl toluene diamine uses:
the product is identical to ethancure 100 and lonza detda 80, detda is very effective polyurethane elastomer chain extender; also be used as polyurethane and epoxy resin curing agent, epoxy resin of an antioxidant, industrial oils and lubricants . in addition, also as intermediates in organic synthesis.especially for the rim (reaction injection molding), is important in the field of spray polyurea chain extender species. also can be used for casting polyurethane elastomer (cpu) and a curing agent, epoxy curing agent, epoxy resin of antioxidants, lubricants and industrial oils other antioxidants.
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