Product Description
TEDA A-33
Specifications
1.TRIETHYLENE DIAMINE CATALYST ( TEDA)
2.Amine catalyst
3.Amine-33
4.ISO
other nam: TEDA,
Chinese alias: three ethylene diamine, ethyl diamine Sanya
Chemical name: 1,4 - Diazabicyclo [2,2,2] octane
Application:
Suitable for all types of polyurethane foam manufacturing. It can completely dissolve in water and with polyols, fluorocarbon compounds and completely mixed catalyst stannous
Physical and chemical properties:
| Pure Melting Point |
158-159°C |
| Flash Point |
60 °C |
| Relative density(25 °C) |
1.14 |
| Vapor pressure (21 °C) |
67Pa |
| Boiling Point |
174 °C |
| relative molecular weight |
112.17 |
Product Features:
normal is a colorless or white crystal, easy to absorb moisture when exposed to air and caking, alkaline
Widely used in soft, semi rigid, rigid polyurethane foam, elastomers
Widely used in a variety of polyurethane foam, coatings, elastomers, etc.
Widely used as epoxy curing catalysts
| ITEMS |
SPECIFICATION |
TEST RESULT |
| Appearance |
Colorless Liq, |
Colorless Liq, |
| TEDA Content |
≥33% wt |
33.1%wt |
| Water Content |
≤0.3% wt |
0.1167% wt |
Use:
Mainly used in polyurethane blowing catalyst (rigid, flexible). Can be used directly or prepared to A-33. Also used as pesticide
production initiator (such as 6-aminopyridine), and non-cyanide electroplating addtive.
Storage:
Seald storage at cool, ventilated and dry place, avoid direct sunlight and mixture with acidic materials.
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