Wednesday, May 9, 2012

Choosing powders for the project



The above image is filler selection guide which is provided by West system. 

When I was considering about choosing a powder or powders for our project that I thought if we choose the powder types which are mainly used for building construction at the work shop that would be better choice than non-related powder types. Therefore I found two types 403, 410 filler powders which are mainly used for 5.5 Robshaw racing building process at the work shop.





403 filler was largely used in various way such as general bonding and laminating for the building process and particularly 410 filler is  used for surface fairing. 
These two powders have different densities, so finding a right ratio will be a big issue to achieve our project's goals. 


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