What kind of adhesive should be used for car roof lining?
1 Answers
For bonding car roof linings, 4.1.1 solvent-based neoprene adhesives and 4.1.2 PVC adhesives are commonly used. Currently in China, the main adhesive types for this application are solvent-based neoprene and hot-melt adhesives such as EVA, SBS, SIS, polyester, and polyamide. Here is some extended information about automotive adhesives: Function: Roof lining adhesives are used to bond soft roof materials to the car roof panel, enhancing the interior aesthetics. Types: Currently in China, the main adhesive types for this purpose are solvent-based neoprene and hot-melt adhesives such as EVA, SBS, SIS, polyester, and polyamide. They must have high bonding strength to meet the fast-paced requirements of automotive interior production lines. During vehicle storage and use, they should not cause discoloration of the roof materials. Characteristics: Solvent-based neoprene adhesives have long been the preferred choice for bonding soft roof linings to car roof panels due to their excellent initial tack, ease of use, and suitability for automotive assembly line production. However, the bonding quality can be difficult to control in different seasons (winter and summer), and the volatile organic compounds (VOCs) emitted can affect the working environment and human health.