TYVcure UVMH
Methacrylate Resins
TYVcure UVMH is developed for UV-cured pipe rehabilitation processes, specifically for inversion lining repairs. It can be used as a matrix material for in-situ or pre-impregnated composites.
TYVcure UVMH is a methacrylate-based, one-component system that includes the necessary UV initiator and is completely Styrene-free.
| Name | Value | Unit |
|---|---|---|
| density | 1.1 ± 0.1 | g/cm3 |
| viscosity | 3000 ± 400 | mPas |
| flash point | >100 | °C |
| appearance, color | transparent, yellowish liquid | |
| Name | Value | Unit |
|---|---|---|
| Young’s modulus | > 3200 | MPa |
| Tensile strength | > 60 | MPa |
| Elongation at break | > 2.5 | % |
| Flexural modulus | > 3000 | MPa |
| Flexural strength | > 110 | MPa |
| Compressive strength | > 150 | MPa |
| Shore-D hardness | > 80 | Shore-D |
| Glass-transition temperature | 120 ± 15 | °C |
To assess chemical resistance, we introduced a rating system from 1 to 5, with 5 indicating the highest resistance.
| Chemical | Result |
|---|---|
| Normal petrol | 5 |
| Super petrol | 5 |
| CaCl2- saturated | 5 |
| Diesel | 5 |
| Acetic acid 10% | 5 |
| Acetic acid 20% | 5 |
| Ethanol | 3 |
| Oil | 5 |
| Phosphoric acid 10% | 5 |
| H2O2 30% | 4 |
| H2O2 5% | 5 |
| H2SO4 10% | 5 |
| H2SO4 20% | 5 |
| H2SO4 40% | 5 |
| HCl 10% | 5 |
| HCl 37% | 5 |
| HNO3 10% | 5 |
| HNO3 20% | 5 |
| HNO3 40% | 3 |
| IPA | 5 |
| MgCl2- saturated | 5 |
| NaCl 20% | 5 |
| NaOH 10% | 5 |
| NaOH 30% | 5 |
| NaOH 50% | 5 |
| Lactic acid 10% | 5 |
| Toloul | 5 |
