| |
chemical name : (2, 3-methyl-2) trial
of two three-amine
(2, 3 - dimethyl) amine is a trial of three manufacturing bio-feed
additive is a key intermediate, is to create high-grade epoxy curing
agent fat polyamines use (2, 3-methyl-2) trial of two modified melamine
manufacturing curing agent (such as : 593, polyamide 650, 651, etc.)
and excellent performance. curing products can be effectively improved
the toughness and heat resistance, hardness and adaptability construction.
structured as

tab-800
main technical indicators
| subject |
units |
criteria |
remarks |
| major components |
/ |
(2, 3-methyl-2) trial of two three-amine
|
trade names tab-800 |
| formula |
/ |
c12h29n3 |
/ |
| molecular weight |
/ |
215.26 |
/ |
| hydrogen equivalent theory |
/ |
43 |
/ |
| amine |
mgkoh/g |
800¡À50 |
0.1n hc standard solution titration |
| boiling point |
¡æ |
248.6 |
90mmhg |
| melting point |
¡æ |
35 |
/ |
| solubility |
g/100g h2o |
31.5 |
20¡æwater |
| share |
20¡æ |
0.985 |
/ |
| foreign concept |
/ |
pale yellow or white solid |
temperature |
photograph
| |
|
| low temperature crystallization |
liquid at room temperature |
application areas
by measuring relevant quota effective alternatives such as diethylene
triamine polyunsaturated polyamines, curing agents for epoxy resin
production industry, epoxy adhesive industry, the construction industry
and anti-corrosion coating adhesive industries.
>>> packaging, transportation, storage
tab clean plastic bucket used packaging, weighing 180 kg per barrel,
preferably six months
handling, storage, not mixed up with ph, ventilation should be stored
in a cool dry place, away from the fire source, attention sealed
to prevent air and carbon dioxide reaction changed to avoid direct
contact with the skin, in order to avoid occurrence of allergic
dermatitis or skin burns. |