Recyclable PES Copolyester Hot Melt Powder for Auto Carpet Lamination

1. Strong Adhesion
Excellent bonding to both carpet fibers and backing substrates, delivering high lamination strength suitable for large-area automotive carpet bonding.

2. Balanced Flexibility and Heat Resistance
Maintains good flexibility while offering outstanding heat resistance, meeting the demands of automotive interior environments under high-temperature conditions.

3. Durable and Reliable
Superior resistance to aging, moisture, and vibration ensures long-term, stable bonding performance under harsh automotive operating conditions.

4. Recyclable and Eco-Friendly
The product itself is recyclable, aligning with the automotive industry's shift toward environmentally friendly materials and circular manufacturing, and helping customers meet sustainability goals.

5. Good Processing Adaptability
Uniform melting enables consistent bond strength across large carpet surfaces, helping manufacturers achieve reliable lamination quality and improved production efficiency.

6. Well-Balanced Value
Combines performance with sustainability, making it an ideal choice for automotive carpet lamination where high quality and environmental responsibility must go hand in hand.

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.