| |
| Product Data |
Issue Data |
7 Jan 2006 |
| Grade Name |
Revised Date |
00 |
| MEG Fiber Grade |
Revise Item |
00 |
| Page |
| |
Property |
Specification |
Test Method |
Preferred Method |
| 1 |
Appearance |
Clear , Colorless |
Visual |
Visual |
| 2 |
Purity |
99.8% (m/m) min |
100 impurities |
100 impurities |
| 3 |
MEG |
0.05% (m/m) max |
ASTM E 202 |
SMS 2886 |
| 4 |
TEG |
0.05% (m/m) max |
ASTM E 202 |
SMS 2886 |
| 5 |
Water |
0.05% (m/m) max |
ASTM E 202 |
ASTM E 1064 or E 203 |
| 6 |
Specific Gravity 20/20% |
1.1175-1.1195 |
ASTM D 4052 |
ASTM D 4052 |
| 7 |
Boiling Range at 0.1013 MPa 5% Vol , 95% Vol |
min 242% , Max 250% |
ASTM E 202 |
ASTM D 1068 |
| 10 |
Color (Pt-Co) |
10 max |
ASTM E 202 |
ASTM D 1209 |
| 11 |
Acidity |
0.05mg/kg max |
ASTM D 1613 |
ASTM D 1613 |
| 12 |
Ash |
50mg/kg max |
ASTM D 482 |
ASTM D 482 |
Description: Di Ethylene Glycol (DEG) is produced by thermal reaction of mono ethylene glycol with ethyiene in the aquesous solution. Chemical formula is C2H4(OH)OC2H4(OH) and this normal grade.
Application:
Di Ethylene Glycol (DEG): polyurethanses, polyester, softners (cork glue, casien, and paper) plasticizers, gas drying, solvents and deicing of Aircraft and runways.
| characteristics |
Unit |
Typical Value |
| Molecular Weight |
- |
106.123 |
| Bolling Point |
DEGC |
245.07 |
| freeing Point |
DEGC |
-8.00 |
| Critical Temprature |
DEGC |
496.1 |
| Critical Volume |
M3/KG |
0.00298 |
| Critical Pressure |
BAR |
71 |
| Flash Point |
DEGC |
124 |
| Density (in 20%) |
KG/M3 |
1.12*10^3 |
| Auto Ignition Temp |
DEGC |
229 |
| Solubility in Water |
%Weight |
100 |
| Viscosity (in 20%) |
PA.S |
40*10^-3 |
|
|
