Megapoly MG-49 by Akrochem is a modified, high performance, specialty natural rubber prepared by graft polymerization of polymethyl methacrylate (PMMA) into a natural rubber latex. It is used in solution adhesives especially pressure-sensitive adhesives for bonding dissimilar materials. It possesses high hardness/modulus, good physical properties and impact resistance. It can be blended with natural rubbers for intermediate durometers. Megapoly MG-49 provides good viscosity and scorch properties.
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For which system
Solvent-based Adhesives|
Hot-melt Adhesives|
Pressure Sensitive Adhesives (PSA)|
Adhesives
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Megapoly MG-49 properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| 100% Modulus | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Ash Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hardness, Shore A | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Nitrogen Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| PMMA Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |