ZKLT PK-6400S is a solvent-based polyurethane adhesive, forms strong adhesion through moisture reaction with the air. This adhesive is primarily used in the wet process of headliner assembly, bonding PU parts and fabrics, as well as materials like hemp felt board, non-woven fabric, felt, and foam. Notably, it's environmentally friendly, a 2K moisture-curing adhesive with a long pot life and low molding temperature.

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 Adhesion, Long Potlife, Low Moulding Temperature

Technical Data Sheet

Enhanced TDS

Identification & Functionality

Chemical Family

Features & Benefits

Applications & Uses

Application Method
Cure Method
Work Instructions
  1. Add 0.2-1.5% (weight of adhesive) PK-006H to the adhesive and mix well. The mixture should be used up at 15- 35°C in less than 4-6h;
  2. Spray the adhesive on a single side with a recommended coating weight of 40-60 g/m? (wet);
  3. Dry for 0-180s to allow solvent evaporation (drying time depends on the coating weight, on-site temperature and humidity);
  4. Mold to the substrate for 40-60s above 70°C;
  5. Curing time is about 48 hours at room temperature and humidity.

Properties

Color
Physical Form
Appearance
Light yellow uniform liquid
Typical Properties
ValueUnitsTest Method / Conditions
Solid Content41.5 - 43
Consistency (at 25°C)150 - 250mPa.s

Storage & Handling

Shelf Life
6 Months
Storage Conditions

Keep protected from moisture. Store in a cool and dry conditionbetween 5-35℃. Tightly reseal container immediately after each use.