SIAM CASTING POWDERS LTD.
HIGH QUALITY INVESTMENT POWDERS
AND CASTING EQUIPMENT

 

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Technical data
Siam Casting Powders Ltd
Jewellery Trouble Shooting
Casting problems
Mould Rubber problems
Wax Pattern problems
Mixing Guide
Burn Out
Casting Temperature Guide
Melting point and specific
gravity of jewellery alloys
Comparative Weights
and Measures
 
    TECHNICAL DATA Technical data
Mixing Guide

Weigh powder and measure
water as recommended
Add powder to water Mix by hand, 0.5 min
Mix by machine, 3 min Vacuum bowl, 2 min Fill Flasks, 0.5 mins
 
Stand still Min.1 hour.  
Vacuum flasks, 2 mins
Weigh powder and measure
water as recommended.
Add water then powder in vacuum mixer. Machine mix and vacuum, 4-6 mins.
     
 
  Stand still Min.1 hour.
Vacuum bowl, 2 min  
 
Recommended water to powder ratio
  Conventional Mixing Vacuum Mixing
Siamcast value 38 : 100 38 : 100
Siamcast Professional 38 : 100 38 : 100
Siamcast Professional 38 : 100 38 : 100