The common reasons for the falling of the building template paper mainly include the following:
Raw material quality problems: If the surface of the raw material is damp, the glue on the template paper will not be able to penetrate into the surface, thus affecting the bonding effect.
Improper temperature control of the hot press: If the temperature of the hot press is too high or too low, it will affect the penetration and curing effect of the glue, causing the template paper to fall off.
Poor glue quality: The quality of the glue used is not good, such as mold, which will also cause the template paper to fall off.
Moisture content problem: If the moisture content of the single board is too high or too low, it will affect the bonding effect of the glue and cause the template paper to fall off.
Problems during the construction process: If the hot pressing time is too long, the glue will be charred, or the hot pressing is uneven, which will cause the template paper to fall off.
External environmental influence: If it is exposed to the sun after the recent rain, it will cause the template paper to peel, crack and fall off.