All-Purpose Alkali-Free Adhesive Powder
Premium all-purpose alkali-free adhesive powder — nicknamed 'Easy Glue' (傻瓜胶). Just add starch and water, mix and use. No additives needed.
Product Catalog
Alkali-Free Adhesive Series
Alkali-free laminating adhesive, core adhesive, and facing adhesive — eliminating caustic soda for safer, greener, and more cost-effective production.
Alkali-Free Adhesive Series
Key Features
- No caustic soda — safer for workers and equipment
- Reduced equipment corrosion and maintenance costs
- Eliminates pollution, green and environmentally friendly
- Simplified adhesive preparation process
- Improved storage stability and shelf life
- Better bonding performance than traditional products
- Compatible with high-speed production lines
- Available as laminating, core, and facing adhesives
Product Description
Xuegong's alkali-free adhesive series represents the next generation of corrugated board adhesives. By eliminating caustic soda (sodium hydroxide) from the formulation, these adhesives offer improved safety, reduced equipment corrosion, and better environmental performance.
Xuegong Group successfully developed alkali-free adhesive series that completely eliminates caustic soda — avoiding corrosion, eliminating pollution, being green and environmentally friendly, simplifying adhesive preparation, and saving costs. This was a disruptive technology that fully replaced traditional sodium silicate, leading the upgrade of China's packaging adhesive industry.
The series includes three specialized formulations: alkali-free laminating adhesive (for bonding liner to corrugated medium), alkali-free core adhesive (for bonding the core layer), and alkali-free facing adhesive (for the outer facing layer). Each product is optimized for its specific use case.
Alkali-free adhesives provide better storage stability and longer working life compared to traditional alkali-based formulations, reducing waste and improving production efficiency. They are compatible with both high-speed automatic lines and semi-automatic equipment.
Technical Specifications
| Alkali Content | 0% (caustic soda-free) |
| Viscosity Range | 30–60 seconds (Stein-Hall cup) |
| Gelatinization Temperature | 58–62°C |
| Shelf Life | 12 months (powder form) |
| Product Variants | Laminating, Core, Facing adhesives |
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