Alva Crenshaw |
2018-08-24 01:15:00 Question
What is Adhesive, sealants and joint fillers
An adhesive is a material used to join two or more surfaces. Asphalt, shellac and cresin are natural
adhesives which are used to glue papers. Rubber is another natural adhesive used to join plastic,
glass and rubber. There are many synthetic varieties of adhesives like melamine resin, phenoil
resin, urea resin and polyvinyl resin. They are used for joining plywood and laminated products.
Starch glue, animal glue, casein glue (glue from skimmed milk), sodium silicate glue are also
available for joining various materials.