| Customization: | Available |
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| CAS No.: | 9039-27-8 |
| Formula: | C10h13n5o4 |
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Our Shoe PUR (Polyurethane Reactive) Hot Melt Adhesive is a game-changer in the footwear industry, offering unparalleled high-performance bonding specifically crafted to meet the diverse and demanding needs of shoe manufacturers. This PUR adhesive provides exceptional bonding strength, outstanding heat resistance, remarkable water resistance, and unmatched flexibility. It is designed to fulfill the rigorous demands required for adhesives in shoe manufacturing.
High-Strength Bonding: Experience unmatched bonding strength with our PUR adhesive, which expertly bonds with a wide range of materials such as leather, rubber, EVA, TPU, and more. This ensures a firm and secure bond between the shoe sole and upper, creating footwear that lasts.
Heat Resistance: Engineered for enduring performance, our adhesive retains stable bonding capabilities even in high-temperature settings, typically above 100°C, making it ideal for various shoe manufacturing conditions.
Water Resistance: Once cured, our PUR adhesive provides superior water resistance, making it perfect for waterproof shoes or footwear designed for use in wet or humid environments.
Flexibility: After curing, this adhesive retains a level of elasticity that allows it to flex and adapt to the natural bending and deformation of shoes during wear, enhancing comfort and durability.
Eco-Friendliness: Our solvent-free adhesive meets rigorous environmental standards, reducing harm to the environment and promoting health safety, ensuring that your shoe manufacturing process is both sustainable and responsible.
Reactive Curing: This adhesive cures by reacting with ambient moisture, forming irreversible chemical bonds that significantly enhance its bonding strength, ensuring a secure fit that stands the test of time.
Heating and Melting: Utilize specialized PUR adhesive equipment to heat the adhesive to its optimal molten state, typically between 110-130°C, ensuring the best application performance.
Application: Apply the PUR adhesive uniformly to the designated bonding area using efficient methods such as spraying, rolling, or dispensing, ensuring comprehensive coverage for a perfect bond.
Lamination: Swiftly press the shoe sole and upper together, applying optimal pressure to guarantee complete and thorough contact, essential for superior bonding.
Curing: The PUR adhesive achieves full curing by interacting with moisture in the air, typically reaching its maximum bonding strength within a 24-hour period, ensuring lasting durability.
| Parameter | Shoe PUR Hot Melt Adhesive |
| Appearance | Transparent or light yellow granules |
| Viscosity (mp.s/120ºC) | 3000-8000 |
| Softening Point (ºC) | 80-100 |
| Application Temperature (ºC) | 110-130 |
| Curing Time | 24 hours (full cure) |
| Suitable Materials | Leather, rubber, EVA, TPU, etc. |
The HIGHKINGS brand, a proud division of Foshan Haijinsha Refractory Materials Co., Ltd., thrives in Foshan City, the vibrant heart of China's hot melt adhesive industry. As a trailblazing modern machinery and equipment manufacturer, our mission is to offer seamless, one-stop services for hot melt adhesive machinery that encompass development, meticulous parts processing, precision assembly, expert debugging, and unparalleled after-sales service. Our distinguished product line features: Hot Melt Glue Extruders and Single Screw Extruders; Stirred Tank Reactors; Underwater Pelletizers and Granulators; Water Tanks with Cooling Machines, Haul Off Systems, Auto Cutters. Furthermore, we excel in crafting customizable hot melt adhesives and bespoke formulas tailored to perfection.
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