Pretreatment before use of MONCO HPL
In order to achieve a stable effect of the combination of MONCO HPL and core material, the core material and refractory board need to be pretreated before processing. Pretreatment ensures that the material minimizes size shrinkage when relative humidity changes, with recommended temperatures of 18 ° C to 25 ° C and relative air humidity of 45% to 60%. Let stand for at least three days to achieve moisture balance. If the plate is not pretreated and the core material is glued together, the size change rate after bonding will be different because of the different moisture content, resulting in the "open edge" phenomenon after bonding.
1) before the construction,keeping hpl/basics material/glue in the same environmentunder suitable humidity and temperature for no less than 48-72h, so that achievingthe same environmentalbalance.
2) lf the production and usage environment is different, drying treatment is necessarybefore the construction
3) Taking HPL based on the principle of first-in-first-out
4) Cleaning the foreign matter before the construction
5) Suggest to seal the edge of the non-combustible board/medical board with thevarnish in the dry environment
Post time: Apr-04-2023