ZKLT PK-622D is a liquid moisture-curing polyurethane adhesive, is your top choice for wet process headliner assembly. Designed for bonding PU parts and fabrics, it's also versatile enough to bond hemp felt board, non-woven fabric, felt, foam, and more. This adhesive stands out with its user-friendly spray application, high green and final strength, and exceptional high-temperature resistance.

Chemical Family: Polyurethanes (PU)

Product Type: 2K (2 component) Adhesive, Solventborne Adhesive

Application Area: Automotive Headliner, Automotive Interior Trim

Application Method: Spray

Compatible Substrates & Surfaces: Fibers & Fabrics, Foam, Hemp Felt Board, Non-Woven Fabric, Polyurethane

Features: Good Green Strength, High Temperature Resistance

Technical Data Sheet

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Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Markets
Applications
Application Area
Application Method
Compatible Substrates & Surfaces
Cure Method
Work Instructions
  1. Add 3% - 8%(weight of adhesive) PK-006N to the adhesive and mix well. The mixture should be used up in less than 4- 6h;
  2. Spray the adhesive on a single side with a recommended coating weight of 30-60g/m'(wet);
  3. Dry for 1-5min according to the on-site temperature and humidity;
  4. Molding: the recommended molding temperature is 100- 120°C and the molding time is 30-60s;
  5. Curing time is about 48 hours at room temperature and humidity.

Properties

Physical Form
Appearance
Light brown/red/blue uniform liquid
Typical Properties
ValueUnitsTest Method / Conditions
Solid Contentmin. 35-
Viscosity (at 25°C)20 - 100mPa.s-

Storage & Handling

Shelf Life
3 Months
Storage Conditions
  • Keep protected from moisture. Store in a cool and dry condition between 5°C and 35°C.
  • Tightly reseal container immediately after each use.