H.B. Fuller® NW-1169

1 of 584 products in this brand
H.B. Fuller® NW-1169 is a hot melt adhesive designed for use with polyethylene (PE) substrates. This high-performance adhesive is ideal for nonwoven substrates, applied using slot coating methods. It is a ready-to-use product with excellent bonding technology, providing strong adhesion and durability in various industrial applications.

Product Type: Hot Melt Adhesive

Application Area: Nonwoven Substrates

Compatible Substrates & Surfaces: Polyethylene (PE)

Application Method: Slot Coating

Features: High Performance

Technical Data Sheet
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Enhanced TDS

Identification & Functionality

Features & Benefits

Ready-to-Use Product Features
Product Benefits
  • yellow color product in dry state changes to blue in contact with water and saline (0.9% Nacl soln)
  • sensitive to heat and moisture

Applications & Uses

Application Area
Application Method
Compatible Substrates & Surfaces
Typical Applications

For the use as Wetness Indicator within personal hygiene products.

Suitable Substrates

Typically applied on the inside of PE or breathable PE backsheet materials but can also be applied on nonwoven substrates.

Application Instructions

Application performance achieved for slot coat or fine line.

Application temperature: 200°F – 245°F

Set the melter, hose and dies between the recommended settings. Do not increase the temperature above settings.

  • Melter: 205°F - 230°F
  • Hose: 220°F - 240°F
  • Die: 220°F - 245°F
pH Conditions for Adhesive Color Change

0.9% Saline solution should be in a pH range of 4 – 7 and a @37°C.

Properties

Odor
Neutral
Typical Properties
ValueUnitsTest Method / Conditions
Softening Point162 - 164°F-
Viscosity (at 250°F)1100cPs-
Viscosity ( at 225°F)3900cPs-
Viscosity (at 275°F)580cPs-
Specific Gravity0.99--

Packaging & Availability

Regional Availability
  • North America

Storage & Handling

Shelf Life
365 days