Characteristics and classification of vacuum absorbing plastics adhesive
1, safe, non-toxic, no odor, no irritation, no formaldehyde and other harmful gas release, easy to clean characteristics.
2, the softness and hardness can be adjusted, as well as temperature resistance, good elasticity, good heat resistance.
3, high bonding strength, good atomization effect and excellent bonding performance.
At present, the vacuum suction plastic on the market is roughly divided into: PVC vacuum suction plastic, PET vacuum suction plastic, particleboard vacuum suction plastic, wooden door vacuum suction plastic and so on.
The use of vacuum suction plastic adhesive
Smith bang new materials new push products vacuum suction plastic, products in line with the "SGS" standard, in view of the increasing demand for vacuum suction plastic in the market, Smith bang new materials vacuum suction plastic models, wide range of uses, can bond a variety of leather, metal, wood, luggage plastic, medical and textile, etc., it is widely used in visible parts of the vacuum blister thermal composite, Suitable for PVC soft materials and density board, particleboard, wood and other vacuum blister molding, mainly used in PVC no-paint doors, wooden doors, cabinets, speaker board, computer desk, car console, corrugated paper and thick cartons, books wireless binding, woodworking welt and so on.
The use of vacuum plastic process adhesive
1. First, spray the glue evenly to the edge of the wood through the spray gun, and the amount of glue is appropriate to see that there is a uniform layer of white glue on the wood.
2, when the glue is naturally dry, it can be evenly discharged into the vacuum plasticizer. The standard for complete drying is before the white glue becomes transparent, while the finger is gently pressed without residue of fingerprints.
3, and then through the vacuum plastic machine to wrap the wood, due to the specifications of various equipment and the heat resistance of PVC skin is different, the heating temperature displayed above the vacuum plastic machine is different, and the range of change is large. However, it is generally subject to the actual plane temperature of the wood, generally 50 to 60 ° C.
4, in the vacuum molding machine mainly through six processes: preheating, heating, vacuuming, stop heating, vacuum, natural cooling.
