CAS No.: 280-57-9
Specification：
|
Appearance: |
Clear , Colorless Liquid WHITE CRYSTAL |
|
Purity: |
≥33% |
|
Water: |
≤0.5 % |
|
DPG Concent: |
≤67% |
|
Color: |
LIGHT YELLOW |
|
Viscorsity at 25℃ CPS |
126 |
Application:
Used for flexible foam, rigid foam, semi-rigid foam.
It can also be soluble other solvents like MEG, DEG, BDO etc. for different applications.
Package:
25kg net pail, 200kgs net steel drum.
Key Technical Features
- Physical State: Low-viscosity liquid (approx. 100 mPa·s at 24°C).
- Solubility: Completely soluble in water and miscible with polyether polyols.
- Industry Equivalents: Comparable to global standards.
- Reactivity: Since the glycol carrier (DPG) is a reactive component, it should be factored into the isocyanate index calculation for precise formulations.
Primary Applications
MXC-A33 is highly versatile and used across various polyurethane sectors:
- Flexible Foams: Often paired with A-1 (Blow Catalyst) to achieve the optimal balance between gelling and blowing reactions.
- Rigid & Microcellular Foams: Provides consistent catalytic activity for structural stability.
- Coatings & Elastomers: Ensures efficient curing and improved processing flow.
