Description
Aziridine crosslinker
XR-100
Quality indicators:
| Projects | Quality Standards | Test Method |
| Appearance | Colorless to light yellow transparent liquid | visual assessment |
| Solubility | Completely soluble in water, alcohols, ketones, esters and other common solvents | Dissolution method |
| pH （1:1）25℃ | 8～11 | pH meter |
| Viscosity（25℃），mPa.S | ≤500 | Viscometer |
| Solid content，% | ≥99.0 | Difference method |
| Freezing point | -15℃ |
|
Suggested Use：
It is widely used in water-based and partly solvent-based inks, coatings, pressure-sensitive adhesives, etc. It can significantly improve the resistance to water washing, scrubbing, chemicals and adhesion on various substrates of cross-linked film products.
How to use：
The amount of addition is usually 1%-3% of the solid content of the emulsion, the best emulsion PH value at 8-9.5, do not use in acidic media, the product is mainly cross-linked with the carboxyl group in the emulsion, generally used at room temperature, 60-80 ℃ baking effect is better. Customers should test and determine according to their own process needs.
This product is a two-component cross-linking agent, once added to the system, it is recommended to be used within 8-12 hours, customers are advised to test its applicability period according to the actual use temperature and resin system. At the same time, this product has a slightly irritating ammonia odor, so be careful to avoid direct contact with skin and eyes, and try to use it in a ventilated environment.
Packaging：
Plastic drum packaging: 5KG plastic drum, 25KG plastic drum, 200KG plastic drum
Storage：
Store in a dry, cool place under airtight conditions. Avoid contact with acids and oxidizing agents, and avoid freezing. Shelf life is one year in original packaging.
Specification
Appltcatton
FAQ