PALATAL® U 541TV-03 by AOC is a pre-accelerated, unreinforced, unsaturated polyester. It can be cured with 1ml MEKP-HA 2 (Peroxid-Chemie GmbH) and 0.2ml Co-octoate solution (1% Co in styrene). It is based on orthophthalic acid and standard glycols, dissolved in styrene. Exhibits medium reactivity, low viscosity and low level of styrene emission. Contains barrier forming agents to reduce styrene emission and a thixotropic agent. Suitable for processing by hand lay-up and spray-up. Designed for buildings & infrastructure, production of thin laminates (<5 mm) and marine applications. PALATAL® U 541TV-03 is approved by Det Norske Veritas and LLOYDS Register of Shipping for use in boat building. Conforms to DIN 16946/2 type 1120 and DIN 18820/1 group 0.
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PALATAL® U 541TV-03 properties
Flammability properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Flash Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Elongation at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Flexural Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Impact Strength, Unnotched | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Modulus of Elasticity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Modulus of Elasticity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Elongation | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Solid Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Cure Time | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Cure Time | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
Thermal properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Glass Transition Temperature (Tg) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Heat Deflection Temperature (HDT) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Peak Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |

