Hydroxypropyl Methacrylate (HPMA)
CAS: 27813-02-1 (Format corrected)
Structural Formula: CH2=C(CH3 )COOCH2CH(OH)CH3
APPLICATIONS
Essential monomer for manufacturing:
Inks & Radiation-curable resins
High-solids coatings & Powder coatings
Water-soluble polymers &Polymeric flocculants
Textile auxiliaries & Polymer cross-linking modifiers
Petroleum pour-point depressants
Fiber-sizing agents
Adhesives, rubber compounds & Concrete superplasticizers
Paper surface-sizing agents
|
Parameter |
Unit |
Index |
||
|
Purity |
% (wt) |
93 |
95 |
98 |
|
Color (APHA) |
APHA |
20Max |
15Max |
10Max |
|
Water Content |
% (wt) |
0.2Max |
0.15Max |
0.1Max |
|
Free Acid (as acrylic acid) |
% (wt) |
0.3Max |
0.2Max |
0.1Max |
|
Inhibitor (MEHQ) |
PPM |
180-220 |
180-220 |
180-220 |
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