OSD-22A Hot melt adhesive side glue for books

Product Description

Model	OSD-22A
Product Name	Hot Melt Side Glue for Bookbinding
Application	Specially formulated for edge gluing of book covers during binding, ideal for high-quality bookbinding and premium publication covers
Appearance	Light yellow, transparent, granula
Viscosity (Brookfield)	4500 ± 500 CPS at 165°C
Softening Point (Ring & Ball Method)	75 ± 2°C
Gardner Color	1-3
Open Time	15–20 seconds
Curing Time	20–30 seconds
Toxicity	Non-toxic
Operating Temperature	150°C - 170°C
Storage	Store in a cool, ventilated, and dry place. Shelf life: 12 months
Product Features	Excellent flowability for smooth application High bonding strength for durable adhesion No stringing during application