characteristic          
       Dispercoll® (Dispercoll®) U53 is a high molecular weight water-based anionic polyurethane dispersion, a heat-activated polyurethane adhesive raw material, which can be used in furniture, automobile, shoemaking, construction and other industries. Due to the structural characteristics of the polymer, DIPPE® U53 exhibits excellent bonding properties to a variety of materials, including flexible PVC.

  Product basic performance 

 Other parameters*                                                                 

*The above data is for general information only and is not characteristic of the product.

  application
    Dipei® U53 shows excellent adhesion to many synthetic materials and natural materials. Adding 2-5% (weight ratio) of water-emulsifiable polyisocyanate curing agent-Desmodo® can improve the adhesion of the adhesive. Thermal stability, plasticizer resistance, grease and oil resistance, etc. The curing agent should be added before the adhesive is used and should be dispersed evenly. Pay attention to the potable time of the mixed adhesive. In order to expand the technical performance of special application fields or customized products, resin dispersions, emulsifiers, thickeners, etc. can also be added. Before use, especially before spraying, the formulated adhesive product must be filtered to remove polymer particles that may form in the adhesive.

 Package   
       120kg polyethylene plastic drum, 1100L container, tank car. 

to store .
Stored in the original airtight container at 23°C, the shelf life of Dabike® U53 is 6 months. Storage temperatures above 30°C should be avoided. The storage temperature should not be lower than 5℃, otherwise the product will freeze and solidify. A solidified Dripped® U53 will be completely ineffective. The packaging container must be tightly closed and protected from direct sunlight, otherwise the evaporation of water will cause it to form a non-redispersible polymer film. 

Waste Disposal .
Useless DIPPE® product residues should be incinerated in accordance with local regulations, and polymer dispersions should be handled under special supervision and must not contaminate soil or surface water. 

Safety: Dangerous nature
According to EU standards, this product is not harmful to health and the environment. Please refer to Safety Information (077368) for instructions on product identification, transportation, storage, and product handling, safety and ecological impact.