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DURALINK NF is a formulated blocked isocyanate reactive cross-linking textile finishing agent that dramatically increases the durability of fluoropolymer textile finishes without releasing formaldehyde or stiffening the hand of the fabric.

Functions: Crosslinking Agent

End Uses: Textiles

Features: High Durability

Technical Data Sheet
  • TypeDocument Name
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Knowde Enhanced TDS

Identification & Functionality

Industrial Additives Functions

Features & Benefits

Industrial Additives Features
Advantages
  • DURALINK NF significantly extends the durability of fluorochemical finishes to laundry, abrasion on cotton and blended fabrics.
  • DURALINK NF is formaldehyde-free. Does not contain or release formaldehyde.
  • DURALINK NF does not build hand or contribute to mark-off. 
  • DURALINK NF improves pigment print crocking. 
  • DURALINK NF is non-flammable, water-based and does not require special shipping or handling.

Applications & Uses

Markets
Compatible Substrates & Surfaces
Industrial Additives End Use
Application

1-2% on weight of finish bath. See recommendation sheet.

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
pH6 - 8--
Flash pointNone--
Viscosity (25°C)max. 100cps-
Specific gravity (25°C)1.05--

Storage & Handling

Storage

Store above 32°F (0°C) and below 100°F (38°C)