When choosing adhesive for PVC boards, the following types can be considered, each with its specific characteristics and applicable scenarios:
Hard PVC special adhesive: This type of adhesive is designed for self-adhesion of hard polyvinyl chloride (PVC) and bonding with other hard materials. It has excellent waterproof, cold resistant, oil resistant, and corrosion-resistant properties, as well as good flexibility and high bonding strength. Suitable for bonding PVC boards in large areas or important occasions, such as PVC flooring and walls in building decoration.
High concentration soft PVC adhesive: It shows good bonding effect for the mutual adhesion and cross bonding between non-metallic materials such as soft PVC, PU, ABS, etc. It has strong adhesion and is not affected by the environment, with outstanding waterproof and moisture-proof performance. Suitable for scenarios that require high adhesive strength and waterproof performance, such as splicing of soft PVC boards and bonding of PVC and ABS materials.
AB glue: a two-component adhesive that needs to be mixed before use, with high bonding strength and good chemical resistance. Suitable for bonding various materials, including PVC board. Pay attention to the mixing ratio and curing time when using.
UV glue: It quickly solidifies under UV irradiation and has high adhesive strength and transparency. Suitable for scenarios that require rapid curing and high transparency, although it is less commonly used in PVC board bonding, it can also be considered for use in certain specific situations.
Precautions for use:
Clean the surface: Before applying glue, ensure that the PVC board surface is clean, dry, free of oil stains or dust to improve the bonding effect.
Control dosage: Avoid excessive or insufficient glue, evenly distribute to avoid weak local bonding.
Curing treatment: Cure according to the adhesive instructions. The longer the curing time, the better the bonding effect.
The choice of appropriate adhesive should be determined based on specific application scenarios and requirements. Hard PVC adhesive and high concentration soft PVC adhesive are usually better choices, but their specific use needs to be adjusted according to the actual situation.