systems have excellent adhesion to a wide variety of materials, particularly also to plas- ticized PVC. Desmomelt adhesive systems are used primarily in the footwear, automo- tive, furniture and bag-making industries.
Desmophen products are polyester or poly- ether polyols.
Desmophen grades differ in their chemical structure, their functionality and their OH number.
Desmophen is used in combination with Desmodur. The resulting bonds have excel- lent strength and stability and are therefore ideal for applications in the construction, packaging, automotive and furniture indus- tries. Desmophen polyester polyols are dis- tinguished by their excellent adhesion to a variety of materials, while adhesives based on Desmophen polyether polyols are renowned for their low viscosity and higher stability.
Dispercoll is the trade name for aqueous dis- persions.
There are two distinct groups of Dispercoll products: 1. Dispercoll U contains a high molecular weight hydroxyl polyurethane poly- mer. 2. Dispercoll C contains a 2-chlorobuta- diene-(1,3) polymer.
Adhesives based on Dispercoll U grades are used in the footwear, furniture and automo- tive industries, where their outstanding adhe- sion to a large number of materials and high initial strength are such valuable assets. Dispercoll C adhesives are distinguished by their long open times and high initial strength. They are used in the footwear, con- struction and furniture industries and in DIY.