Hot-melt Adhesive for Shoes LR-QBA-Ⅱ
● Copolyester hot melt adhesive used for shoe lasting and shoe making machine pipelining.
● Good toughness, low melt viscosity, fast melting speed and curing speed and high bonding strength.
●Appearance White strip
●Melting point (℃) 165～175
●Diameter（mm） 3.70～4.00
●Melt viscosity (mPa.s/232℃) 8000～20000
● Recommended operating temperature ：200～250℃.
● The surface to be bonded must be dry, free from grease and dusty, and it should be roughened if necessary.
● Be melted in lasting machine and injected on the surface to be bonded, pressing and cooling to complete the bonding
● Carton packaging, each box 24kg (12 reels)
●Stored in a ventilated, dry indoor place away from sun light. The shelf life is one year if the packing is not unsealed.
