Before working with this product, you must read and become familiar with the available information regarding its risks, proper use, and safe handling. This information is provided in various formats, including the current Safety Data Sheet (SDS) and product label. SDS can be accessed via the following link:
Safety Data Sheets (SDS) for Covestro products | Covestro
For further questions, please use the contact information provided on this technical data sheet.
Product description
An aliphatic urethane acrylate for energy curable systems
Applications
- Energy cured finishes; including UV, EB and Excimer- Flooring - Furniture - Consumer electronics
NeoRad™ U-65 offers a unique combination of deep matt and high mechanical resistance when cured by excimer technology followed by full cure. In case of UV cure, formulations containing NeoRad™ U-65 require a photo initiator to ensure proper cure, e.g. Omnirad 1173 or Omnirad 184. It is recommended to use NeoRad™ U-65 as part of topcoat formulation for excimer cured surfaces. It has a very broad compatibility with other energy curable materials.
Form supplied
Liquid, diluted with DPGDA
Specification
| Property | Test Condition | Value | Unit | Standard |
|---|---|---|---|---|
| Viscosity at 25°C | 20 - 30 | Pa·s | TM-2013 | |
| Color | <2 | Gardner | TM-2017 | |
| Appearance | clear |
Typical Values
| Property | Test Condition | Value | Unit | Standard |
|---|---|---|---|---|
| Density | 1,05 | g/cm³ | ||
| Theoretical functionality | 6 | |||
| Theoretical molecular weight | 1700 | g/mol | ||
| Odour | Typical |
Storage
The resin should be stored indoors in the original, unopened and undamaged containers in a dry place at storage temperatures typically between 5°C and 40°C. Exposure to direct sunlight should be avoided.
Storage time
Covestro represents that the product will meet the specifications or values set forth in section "specifications or characteristic data" above, whatever is applicable, until the expiry date mentioned on the Certificate of Analysis provided that the product is stored in full compliance with the storage conditions set forth in and referenced under section "storage" above and is otherwise handled appropriately. The expiry date is typically 365 days after last quality control unless specified otherwise on the Certificate of Analysis. If the expiry date is met it does not necessarily mean that the product no longer meets specifications or the set values. However, prior to using said product, Covestro recommends to test such a product if it still meets the specifications or the set values. Covestro does not make any representation regarding the product after the expiry date is met and Covestro shall not be responsible or liable in any way for the product failing to meet specifications or the set values after the expiry date is met.
Health and Safety Information
Disclaimer
Contact Information
Please use our contact form or contact us directly by sending an e-mail to technical-datasheets@cx.covestro.com .
