GRAPHYMELT 0811

GRAfyMELT 0811 is a hot melt adhesive developed for spine bonding on paper and book cover in the industry for afterbinding. Mcan be used for book binding, catalogs, magazines, pocket books and unstitched books on high-speed thermobinders. GRAfyMELT 0811 retains flexibility at low temperatures. GRAPYMELT 0811 has a short turnaround timeplowing and fast shortening time. GRAPYMELT 0811 provides high page tensile strengths on a variety of papers from the glued book without peeling it off . GRAfyMELT 0811 can be applied to any conventional manual or automatic book binding machine – thermal binder.

Typical properties:

Appearance                                                                              granules

Base                                                                                  EVA copolymers

Color                                                                                  milky white color

Viscosity @ 170 °C (Brookfield RVT Sp. 27)            7,000 mPa.s

Viscosity @ 150 °C (Brookfield RVT Sp. 27)            12,000 mPa.s

Softening Point (ASTM E28)                               87 °C                             

Time on opening 5 s

USE:

Operating temperature of the roller                              160 °C – 180 °C

Working temperature of the glue pan                   140 °C – 160 °C

Application systems                                                   rollers, extrusion, nozzles

Packaging: 20 kg bag

Price: 355 den/kg + 18v

Price: packing bag 20 kg = 7,300 den/bag + 18v