526F-D General Hot Melt Glue Block

General hot melt glue block is a versatile thermoplastic adhesive designed for a wide range of bonding applications in packaging, bookbinding, woodworking, and product assembly. It provides excellent adhesion, fast melting, stable viscosity, and quick setting properties, ensuring reliable performance in both manual and automated production processes.

With strong bonding strength and good temperature resistance, this adhesive can effectively bond paper, cardboard, wood, textiles, and certain plastics. It is solvent-free, safe to use, and environmentally friendly, complying with RoHS and REACH standards.

ItemSpecification / Description
MaterialEVA / Polyolefin thermoplastic polymer
AppearanceWhite, yellow, or amber solid blocks
Softening Point80℃ ~ 120℃
Recommended Use Temperature160℃ ~ 190℃
Viscosity (at 170℃)2,000 ~ 6,000 cps
Open Time5 ~ 15 seconds
Setting Time3 ~ 8 seconds
Environmental ComplianceRoHS / REACH

Applications

  • Carton and case sealing in the packaging industry

  • Bookbinding and printing industry

  • Woodworking and furniture assembly

  • Labeling for bottles, cans, and containers

  • Textile and fabric bonding

  • General product assembly and DIY projects

Instructions for Use

  1. Preparation

    • Ensure bonding surfaces are clean, dry, and free of dust, grease, or oil.

    • Select appropriate hot melt glue machine or applicator based on usage.

  2. Melting

    • Place glue block into the glue tank and heat to the recommended operating temperature.

    • Maintain stable heating to keep consistent viscosity.

  3. Application

    • Apply molten adhesive evenly onto the bonding surface.

    • Immediately press the parts together after glue application.

  4. Curing

    • Hold bonded parts until adhesive cools and solidifies.

    • Avoid applying stress before full curing is completed.

  5. Notes

    • Avoid prolonged overheating to prevent glue degradation.

    • Clean glue tank and applicators regularly to prevent carbonized residue.

    • Store in a cool, dry place away from direct sunlight and moisture.


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