MAA
Methacrylic acidMAA is a colorless and transparent liquid that is a widely-used material in our daily lives, including in NB Latex, paint, cement superplasticizer, fiber paste and adhesives.
01MAA Manufacturing Process
Center Mixed C4 Raffinate-1 Butadiene Extraction MTBE
Synthesis MTBE Cracking Isobutylene Oxidation Isobutylene MAAMethacrylic acid
02 Product Information
Product Name |
MAA |
|---|---|
Download |
Specification
|
Item |
Unit |
Specification |
|---|---|---|
|
Purity |
wt% |
99.5 (Min.) |
|
Color (APHA) |
- |
20 (Max.) |
|
Water |
ppm |
500 (Max.) |
|
Inhibitor |
ppm |
200 ± 20 |
※ MEHQ : hydroquinone monomethyl ether
※ The polymerization inhibitor may vary in concentration, according to the customer's request.
Property
|
Item |
Unit |
Specification |
|---|---|---|
|
Molecular Weight |
g/mol |
86.09 |
|
Chemical Formular |
- |
CH₂=C(CH₃) |
|
Boiling Point |
℃ |
161 |
|
Freezing Point |
℃ |
15 |
|
Heat of polymerization |
kcal/kg |
184 |
|
Solubility (water) |
g/L |
98 |
|
Flash Point |
℃ |
67 |
|
Flash Point (Open cup) |
℃ |
77 |
|
Ignition Point |
℃ |
400 |
|
Limits of Flammability |
vol % |
1.6~8.7 |
|
Visocisity |
cP |
1.25 at 25℃ |
※ The above figures are representative values measured according to the test standards, and may differ from the actual specifications when the products are shipped
03advantage
| Hardness Clarity Color compatibility Toughness Weatherability Internal plasticization Flexibility |
04Applications
-
Paint
-
Cement superplasticizer
-
Fiber paste
-
Adhesive
-
Vinyl Ester
-
NB-Latex
05Handling Methods and Precautions
-
When Handling
Wear proper protective device when handling the materials.
Use in a well ventilated place.
Use explosion-proof equipment and prevent static electricity from occurring.
Install a local exhaust system in the handling area.
-
Storage Instructions
The storage temperature of the product is 18~40°C
(recommended temperature: 20~25°C).If the recommended temperature is maintained and the storage conditions are satisfied,
it can be stored for up to 9 months.The product should be stored in a manner so as to maintain 5-21% dissolved oxygen,
and additional dissolved oxygen should be supplied if the storage period is extended.
(The drum stopper should be opened for a certain amount of time.)A first-in first-out practice should be carried out.
Do not expose to direct sunlight. (The drum should be made of a UV-blocking material.)
06 Person in Charge of MONOMER
-
MMA
-
MMA
-
MMA
-
MMA
-
MMA