Automotive Carpet Lamination PES Copolyester Hot Melt Powder for Scatter Coating

1. Optimized for Scatter Coating with High Process Efficiency
Specifically designed for the scatter coating process, the powder can be uniformly distributed across the substrate and melted by heat to form a stable bond. Dosage can be precisely controlled, helping reduce material waste, improve line efficiency, and ensure consistent lamination quality across large carpet surfaces.

2. Strong Adhesion to Polyester Carpets
PES copolyester offers excellent affinity and bonding strength to polyester fibers (a common automotive carpet material), delivering high peel strength after lamination with no delamination—ideal for firmly bonding carpet face fabrics to backing substrates.

3. Balanced Flexibility and Heat Resistance
The adhesive layer maintains good flexibility while offering outstanding heat resistance, meeting the demands of automotive interiors under high-temperature conditions such as summer cabin heat. Laminated carpets remain soft and supple rather than stiff.

4. Durable and Reliable: Aging, Moisture, and Vibration Resistance
In long-term automotive use environments, the adhesive layer offers excellent resistance to aging, moisture, and vibration. It withstands frequent foot traffic and sustained vibration while maintaining stable bonding performance and long service life.

5. Recyclable and Aligned with Sustainability Trends
PES copolyester is a thermoplastic recyclable material. When used with all-PES carpet systems, the entire carpet can be readily recycled at end of life without separating the adhesive layer, helping automotive interior parts meet increasingly strict environmental regulations and OEM sustainable material requirements.

6. Well-Balanced Value
It strikes a good balance among bonding performance, processing adaptability, and environmental responsibility, making it an ideal choice for scatter-coated automotive carpet lamination where quality and sustainability must both be met.

1. The surface should be clean, dry and free from solvent or grease. Low surface/environment temperature of the substrate may cause early adhesive condensation, open time shortening and even adhesive falling off. If necessary, preheat the adhesive.
2. Operate above 130°C with 1-3 kg pressure to the substrate for 10-20 seconds to complete the bonding.
3. After bonding, it will achieve the final strength after complete crystallization at room temperature (25°C).

PES copolyester is itself a thermoplastic recyclable material. When used together with 100% PES carpet face and backing, the entire carpet system can be readily recycled at end of life without needing to separate the adhesive layer from the substrate, supporting the automotive industry's demand for circular materials.

What should be noted during processing?

This is a hot melt powder that must be melted and applied at an appropriate temperature. The specific pressing temperature, pressure, and time should be adjusted according to carpet weight, equipment conditions, and line speed. It is recommended to run small-scale trial laminations before mass production to confirm that peel strength and hand feel meet requirements.