JOYFORCE Polyvinyl Alcohol has allowed for its widespread use in industrial adhesives, she understands and continues to develop specialty and unique grades for the adhesives market. From ceramic binders to adhering to substrates like paper and wood, keeps improving tensile adhesive strength as a sole adhesive or as an additive. And can be use in polyvinyl acetate emulsions, specifically in wood and paper adhesives, water-resistant wood adhesives, general-purpose adhesives such as textile, leather, wood, and porous ceramic surfaces. The partially hydrolyzed grades are often selected for remoistening adhesives.
Polyvinyl alcohol also has a very low surface tension and the ability to disperse into very fine particles in water, and is used to produce polyvinyl alcohol emulsions. It is also a very good protective colloid, which makes polymerized, colloidal and granular polyvinyl alcohol form a stable aqueous emulsion to prevent its coagulation or degradation. Choosing from various PVA products depends on their performance. For latex with strong cohesive force at the initial stage of production, fully alcoholysis type PVA can be selected, such as marked PVA 1799, PVA 2099 and PVA 2499; on the contrary, when producing low-viscosity latex with high solid content, PVA with low polymerization degree can be combined with PVA with high alcoholysis degree is used in combination, PVA 0388 and PVA 1799 are used together.
Applications | Niveaux recommandés |
Remoistenable adhesive | PVA 0588, PVA 2088, PVA 2488 |
Common office glue | PVA 0588, PVA 1788, PVA 2488 |
Adhesive, protective colloid for PVAc emulsion | PVA 0588, PVA 1788, PVA 2088, PVA 2488, PVA 2688, PVA 0599, PVA 1799, PVA 2499 |
High solid content adhesive | PVA 1788, PVA 2488, PVA 2099, PVA 2499, PVA 2699 |
Binder for Ceramics and Ferrites | PVA 0588, PVA 1788, PVA 2488, PVA 0599, PVA 1799, PVA 2499 |
Emulsion Stabilizer | PVA 1788, PVA1799, PVA 2088, PVA 2499 |
Suspending agent for polystyrene | PVA 2088, PVA 2488, PVA 2688 |
Suspending agent for PVC | PVA 0572, PVA 0486, PVA 2688 |