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Multi-Functional Hot Melt Glue Stick For Bonding Multi- Material For Hot Melt Glue Gun
Product Introduction
Glue Stick is also called Hot Melt Glue Stick. Hot Melt Glue Stick is a solid adhesive made of ethylene-vinyl acetate copolymer as the main material, with tackifier and other ingredients. It has the characteristics of fast bonding, high strength, aging resistance, non-toxicity, good thermal stability, and film toughness. It can be used for some mutually sticky solids such as wood, plastic, fiber, fabric, metal, furniture, lampshade, leather, handicrafts, toy electronics, electrical components, paper products, ceramics, pearl cotton packaging, etc., and can be widely used in factories and homes.
Main Parameter
| color | Shear strength | Peel strength | viscosity | Softening Temperature | Opening time | Operating temperature | storage life |
| Light Yellow | 3MPa-8MPa | 50N/cm-150N/cm | 2500-5500mpa.s(180℃) | 80-90℃ | 20-30s | 160-180℃ | 12 Months |
Workmanship
1. Weigh the raw materials according to the formula ratio of hot melt glue bar and add them into the reaction kettle. Heat to melt and stir evenly. Then the melted rubber in the reaction kettle is cooled to a certain temperature and put into the running extruder. The extrusion speed of the extruder can be selected according to the different types of rubber. The hot melt adhesive extruder by extrusion head of a trapped shape extruding hole to squeeze into the sink, hot melt adhesive in cooling water immediately setting, glue stick through the first preliminary cooling of the cooling water tank shapes, through tractor traction to enter the second cooling water tank, in the second cooling water tank colloid fully cooling stereotypes, glue stick in the sink running speed controlled by extruder extrusion speed, let the tractor traction speed and extruder extrusion speed synchronization.
2. Adjust and control the relationship between extrusion speed, cooling setting speed and traction speed, and then cut and box the cooled glue rods into finished products.
Application
Applied to plastic, metal, wood, paper, toys, electronics, furniture, leather, crafts, shoe materials, coating, ceramic, lamp shade, pearl cotton, food packaging, speakers and other bonding, hot melt glue gun, hot melt glue machine.
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