Country:China>Hebei>Shijiazhuang
No. 5, Tianyuan Road, Xinhua District, Shijiazhuang, Hebei, China
Company:Hebei Wenxuan Trading Co., Ltd
Mobile:13102831800
Tell86 311 67505978
Spine Bookbinding Hot Melt Adhesive Hot Melt Adhesive CHARACTERISTICS Excellent fluidity and adhesion Low odor Low VOC FIELDS OF APPLICATION Book binding in spine.Suits for coated paper ≤70g and un-coated paper(offset paper, woodfree paper, writing paper,etc.) TECHNICAL DATA Properties Specifications Test Methods Main ingredients EVA,resin,etc. Color Milky white Form Granule Softening point ≥82℃ GB/T *-1994 Peeling strength ≥55N/2.5cm GB/T 2790-1995 Viscosity 2500±500mPa•s (180℃） HG/T 3660-1999 Open time 5~7 s HG/T 3716-2003 PACKAGING 25kgs/kraft bag APPLICATION METHOD Application temperature 155±5℃, environment temperature 17~30℃; Pre-melt the glue at least 2 hours, ensure the glue melts completely and temperature of glue reaches application temperature Raking depth 1.5mm±0.5mm, slotting depth 1.5mm±0.5mm, slotting interval 5.0~7.0mm; INSTRUCTIONS FOR USE The fluidity and setting time changes along with the temperature of working shop, please adjust the temperature of melting tank and speed of binding machine; Glue should be used separately; Suggested working humidity at RH50%±10%; Clean up premelter every season and clean up melter every two weeks. Books should be stored at 0~40℃, shall not be stored outdoors and heat source.
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