ZKLT PK-618B is your go-to solution for crafting vehicle interior ceilings and sunroof panels. This adhesive excels at bonding PU foam, glass fiber, non-woven fabric, kraft paper, and more. Its outstanding features include solvent-free, eco-friendly composition, rapid curing, robust bonding strength, and excellent heat resistance.

Product Type: 1K (1 component) Adhesive, Solvent free (100% Solids) Adhesive

Application Area: Automotive Interior Trim, Interior Sunroof Panel, Non-Woven Fabric, Vehicle Interior Ceiling

Compatible Substrates & Surfaces: Fibers & Fabrics, Glass Fiber, Paper, Polyurethane (PU) Foam

Application Method: Roller

Chemical Family: Polyurethanes (PU)

Features: Fast Curing, Good Bonding Strength, Heat 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

Substrate and Surface

  1. Surfaces(PU plate, glass fiber, non-woven fabric, etc.) must be clean, dry and free from all traces of grease, oil and dust;
  2. For more information, please ask for our technical advice

 Application

  • Special roller coating equipment should be used for roller coating, and a certain proportion of water should be sprayed for reaction.
  • The proportion of water depends on the bonding process.

The recommended parameters are as follows

  • Roller temperature (°C): 40-60
  • glue consumption(g/m 2): 30-80
  • Water spraying amount (g/m²): 60% - 120% of adhesive
  • Mold temperature (°C): 120-160
  • Molding time (s): 30-60

Note: Process parameters, such as molding temperature and time, vary with the characteristics of substrates, such as the type, surface density, thickness etc.. Please select the most suitable parameters according to your conditions.It is recommended that the ambient temperature of the roller is controlled below 35 °C and the relative humidity below 55%. The increase of ambient temperature and humidity will affect the open time of the adhesive on the roller.

Properties

Physical Form
Appearance
Brown to brown black liquid
Typical Properties
ValueUnitsTest Method / Conditions
Solid Contentmin. 97.00-
Viscosity (at 50°C)200 - 300mPa.s-

Packaging & Availability

Packaging
200 Kg/Drum.

Storage & Handling

Shelf Life
6 Months
Storage Conditions

Storage temperatur 10-30℃. It has to be sealed and stored in a cool and dry place, avoiding moisture absorption. And for long-term storage plastic drum is not recommended.