Butyl Rubber Adhesive Applications

Butyl rubber based adhesives.

Butyl rubber adhesive applications.

Butyl tape is used in car windshields roofing boats on pvc piping and to many other purposes. Butyl products are non toxic and free from volatile organic content and so may find applications as replacement for solvent based adhesive systems. A synthetic rubber or elastomer butyl rubber is impermeable to air and used in many applications requiring an airtight rubber. These products provide the base rubber or act as a performance additive for applications that require the properties of butyl rubber.

It is hard wearing can be applied to a wide variety of carrier surfaces and is able to be easily applied thus giving instant results. When used on a tape it s used to join two butting or overlapping surfaces and left to set. In addition to tremendous shock absorption butyl features exceptionally low gas and moisture permeability and outstanding resistance to heat aging. Butyl rubber isobutylene with about 2 iso prene has been functionalized through the residual double bonds via the bro mobutyl intermediate to produce a material with 2 conjugated diene see fig.

Additionally these valuable properties are retained over a wide temperature range making butyl products suitable for use in all climatic extremes. They are pelletized for easy handling and feature the performance benefits of butyl rubber the processing ease of pellets and the ability to maintain their properties with a high level of fillers and plasticizers. Butyl tapes are used in many applications. Butyl adhesives butyl tapes.

Ageing resistance and low permeability also makes butyl rubber ideal for a variety of adhesive and sealing applications. However as with the addition of hbc polymers the use of hydrogenated hydrocarbon hhc resins allows the butyl rubber adhesive to maintain its characteristic environmental performance. The advantage of using butyl rubber in an adhesive format is that it is malleable and impermeable to air and water. A material made for shock absorption butyl rubber offers some special capabilities to make it a potential option for applications that need quality sealing lining mounting or more.

Our butyl products are used in adhesive formulations for transparent tapes hot melt pressure sensitive adhesives mastic for pipe wrap tapes as well as flooring and roofing adhesives. Butyl rubbers are compatible with a variety of hydrocarbon based tackifiers. Products such as butyl adhesive tape butyl rubber butyl mastic tape and or sealants and general butyl sealants are available in a range of product formulations including butyl based products comprising pumpables extrudables sealants and adhesive tape engineered to meet the applications requirements of diverse industries. Polyisobutylene and butyl rubber are used in the manufacture of adhesives agricultural chemicals fiber optic compounds ball bladders o rings caulks and sealants cling film electrical fluids lubricants 2.