Crosslinking Agent HOLPOSON® HFM-2

Crosslinking Agent

HOLPOSON® HFM-2

The cross-linking agent HOLPOSON® HFM-2 is a multi-branched, multi-functional, end-blocked isocyanate group, combined with fabric functional finishing agent to improve the effect of cross-linking performance through heating treatment. In particular, it has good compatibility with other weak cationic and non-ionic emulsions such as fabric waterproofing agents and antibacterial finishing agents. Formaldehyde does not occur during heat treatment.

Physical & chemical properties:

Appearance：          white to light yellow emulsion

Chemical composition：  End-blocked isocyanate

Ionic：                 weak cationic

pH：                   weak acidic

Solubility：             Easy to dilute and dissolve in water

Usage:

Padding method (one dipping and one rolling)

Dosage:             20-30g/L

Drying conditions：   110℃ × 1-2 minutes

Baking conditions ：  170℃ × 1-2 minutes

Attentions:

1. There is the possibility of color change (yellowing) due to different treatment conditions. So please confirm before using. When processing white or light colored cloth, pay special attention.

2. When the product is combined with other auxiliaries, the properties of the auxiliaries should be confirmed before preliminary tests. And follow the actual operation process to confirm the compatibility.

3. Please seal and store in a dark place after use. Avoid direct sunlight.

4. Please stir the solution containing this product slowly.

Storage:

Plastic bucket: 18/60kg

Storage time: 12 months

Avoid direct sunlight. Store it after sealing.