APPLICATION
JT2505 Pressure Plate PUR Hot Melt Glue Machine Advantages - Jingtai Hot Melt Glue Machine Manufacturer
Classification:
Release time:
2020-06-27 13:24
First, it is important to understand what PUR hot melt adhesive is. PUR (Polyurethane Reactive) is fully named moisture-curing reactive polyurethane hot melt adhesive in Chinese. The main component is end-capped isocyanate polyurethane prepolymer. The adhesion and toughness (elasticity) of PUR can be adjusted, and it has excellent bonding strength, temperature resistance, chemical corrosion resistance, and aging resistance. It has become one of the important varieties in the adhesive industry and is widely used in packaging, wood processing, automotive, textiles, electromechanical, aerospace, and other sectors of the national economy.
PURThere are significant differences between hot melt glue machines and ordinary ones.EVA热熔胶机有很大的区别，That isPURHot melt glue cannot be in contact with air for a long time;时间与空气接触，otherwise it will react and cure,causing blockage in the entire delivery pipeline of the hot melt glue machine.ThereforePUR, the sealing performance of the hot melt glue machine is very important. Correspondingly, the disc-type hot melt glue has advantages in this regard. Below, Jingtai Hot Melt Glue Machine Manufacturer will analyze the advantages of disc-type PUR hot melt glue machines:
1:The preheating time of disc-type PUR hot melt glue machines is relatively short; only the part of hot melt glue that contacts with the disc is heated, so the heating time is very short.的预热时间比较短，只是加热与压盘接触部分热熔胶，所以加热时间很短。
2: The unmelted PUR hot melt glue remains in the glue barrel at all times and will not deteriorate due to contact with air; it can be used continuously until it runs out. There’s no need to clean when not fully used. This saves time and effort while reducing glue waste.
3: The disc-type PUR hot melt glue machine has a timed switch function that saves time.
4: In terms of barrel design, changing glue takes less time. Since the disc remains at a set working temperature, it can quickly be put into use after changing barrels.
5: The disc-type PUR hot melt glue machine only heats the layer of glue that contacts with the disc; therefore, it does not affect the properties of PUR hot melt adhesive.
6: If not used for a long time, cleaning a disc-type PUR hot melt glue machine is very simple; just pour cleaning agent into the barrel and let it flow out after melting.
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