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| XC-113 Trifunctional Aziridine Crosslinker |
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| Model No.︰ | XC-113 |
| Brand Name︰ | ZEALCHEM |
| Country of Origin︰ | China |
| Unit Price︰ | - |
| Minimum Order︰ | 20 Kg |
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Crosslinker XC-113 is a tri-functional material that crosslinks polymers with reactive carboxyl functionalily.
Typical addition levels of XC-113 necessary to fully crosslink acrylic emulsions and urethane dispersions are 2% and 3% respectively (calculated on wet products).
Crosslinker XC-113 should be added to lacquers, paints or inks prior to use and due to its excellent water miscibility it can be stirred in by hand.
The best method of addition is by using a 1:1 premix of XC-113 and water.
In water borne formulations, XC-113 will slowly hydrolyse and blends should therefore be used within 3-5 days after preparation. The hydrolised products have no adverse effects on the emulsions nor on the dried films, and additional crosslinker may be added to restore reactivity.
Solvent based systems modified by the addition of XC-113 must be used within 5 days because they tend to thicken and may gel within 2 weeks. |
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