Flatness standard: ±0.1mm, moisture content standard: 8%-12%.
The main agent (white) and curing agent (dark brown) are mixed according to the corresponding ratio, such as 100:8 100:10 100:12 100:15
Use a stirrer to repeatedly pick up the colloid 3-5 times, and there is no filamentous brown liquid. The mixed glue should be used up within 30-60 minutes
Gluing should be completed within 1 minute, the glue should be uniform and the end glue should be sufficient.
The glued board should be pressed within 1 minute, and must be pressurized within 3 minutes, the pressing time is 45-120 minutes, and the extra hardwood is 2-4 hours.
Pressure: softwood 500-1000kg/m², hardwood 800-1500kg/m²
The curing temperature is above 20℃, light processing (saw, planing) after 24 hours, and deep processing after 72 hours. Avoid sunlight and rain during this period.
A clean glue applicator can ensure that the glue is not easy to block, otherwise it will affect the amount and uniformity of the glue.