Sonit® Alu/Butyl Click image to view full size
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Sonit® Alu/Butyl

Specification:
Sonit® Alu/Butyl is a light, very flexible material of a self-adhesive damping mass based on butyl rubber with very good sound deadening characteristic, surface laminated with an aluminum foil (thickness approx. 150 µm). 

More-Details:
Main function
Sound deadening of sheets, in particular of altered parts

Applications
Car body and vehicle construction, household equipment, ship building, mechanical engineering, air ducts etc. 
The material can be applied to oiled (white corrosion protection oil) surfaces without prior cleaning and withstands standard degreasing and painting processes.

Processing
The surface must be carefully cleaned from dust, grease and water. 
Full area adhesion has to be insured. The adhesion strength is directly dependent from the processing pressure. The material has to be pressed in firmly, e.g. using a feed roll.
Cold bonding should not take place under 20 °C material temperature.

Storage conditions
Dry at temperatures between 18 - 35 °C 
Stackability: max. 100 parts
Max. storage time: 3 months

Delivery forms
Standard boards ca. 1000 x 1030 mm, other sizes and cut-to-size pieces upon request

Reliability
The product is not subject to labeling by EC directives / Ordinance on Hazardous Substances