In the use of PVC foam board, glue is indispensable. Because the choice of glue is targeted at different products, it is necessary to choose products with different effects to use. Like our PVC foam board, the glue it uses cannot be our common 502 glue, so in order to achieve the prescribed use effect, we should pay special attention to its use requirements.
1. Glue can use PVC powder + dibutyl phthalate = PVC paste (glue). Without PVC powder, PCV film can also be dissolved into dibutyl phthalate to form a paste. With 502 glue, the glue is not transparent.
2. PVC foam board is made of PVC as a raw material, and its cross section is a honeycomb mesh structure. It is also a vacuum blister film for surface packaging of various panels, so it is also known as decorative film and adhesive Films are used in many industries such as building materials, packaging, and medicine. Among them, the building materials industry accounts for a large proportion of 60%, followed by the packaging industry, as well as several other small-scale applications. According to the degree of soft and hard can be divided into soft PVC and hard PVC. According to the production process, it can be divided into PVC skinned foamed board and PVC free foamed board.
Therefore, when we choose the glue for PVC foam board, we can choose according to the above requirements, so as to avoid errors in the purchase process and affect our later use effect and quality. At the same time, pay special attention to the glue selection of this product to distinguish it from daily glue.
