Polyurethane Used in the Adhesive Industry using Polyol and Prepolymer Produced by the Company
Application:
In general, polyurethane adhesives are considered to be very versatile and widely used materials due to a suitable combination of properties and characteristics, and it is possible to use them in a wide range of fields such as the automotive industry, household appliances, bags and shoes.
Product Introduction:
In general, adhesives are various chemical structures whose purpose is to connect objects or parts of similar or dissimilar materials. These compounds are used in many industries and there are few products independent of suitable glue. Adhesives used in industry are classified into several main families that are specialized according to need.
Technical Specifications:
One of the basic features of this product is the ability to increase a high volume of fillers with different characteristics in its structure without losing properties or altering the viscosity out of the desired range, each of which gives the glue a new range of features. The molecular weight of polyol used for glue should be around 1000 to 3000, but according to the need, it is possible to use polyols with low molecular weight around 500-300 by applying some changes in the chemical structure. In single-component adhesives, which mainly use polymeric or modified isocyanates, modified isocyanates should either have an NCO of about 27 to 30, or be used as prepolymers with a low NCO (less than 5), in which case, they are cured with limited OHs on the surface and or moisture. Also, adding bifunctional molecules to the structure without disturbing the proper ratio of hydroxyl is another technical characteristic of this product.
Advantages:
* High Quality
* Very high production volume
* Variety of consumer grades
* Possibility of customization
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| Type | This product is a final B2B consumer product. |
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