Issiq eritilgan yopishqoqning rivojlanish tendentsiyasi

Issiq eritilgan yopishtiruvchi vositalar ko'p asrlar davomida mavjud bo'lgan, ammoissiq erituvchi yopishtiruvchi moddalarsintetik polimerlarga asoslangan bozorda 1950 yillarga qadar paydo bo'lishni boshlamagan. Issiq eritilgan yopishtiruvchi moddalarning dunyo bo'yicha yillik ishlab chiqarish hajmi o'sish tendentsiyasiga ega bo'lib, tobora ko'payib borayotgan navlari va qo'llanilishi yanada kengaydi.

        Since 1988, the world production index of issiq erituvchi yopishtiruvchi moddalar has been higher than that of solvent-based adhesives and water-based adhesives. Hot melt adhesive has the advantages of pollution-free, suitable for automated production lines, fast operation speed and low cost. It is gradually replacing various traditional bonding methods or adhesives, and has received more attention. The performance of hot melt adhesives is gradually improved and improved through grafting modification, blending modification and reaction curing technologies. New varieties and new processes of issiq erituvchi yopishtiruvchi moddalar are also constantly developing, showing a bright future.