High Pressure Diecasting
In high pressure diecasting, the molten metal in injected at a high velocity into the die. This causes soldering of the casting and of the casting and to the die surface and erosion of the die faces. Use of PMC SURFEX products help in overcoming these problems. It also helps to produce a soind casting with better surface finish and easy removal from the die.
|PMC SURFEX – 213- 1
Spraying on the die face for thin section aluminium alloys.
|PMC SURFEX – 600
Piston Lubrication, swabbing on gates, hot spot areas, cores and where welding is to be presented.
PMC SURFEX-213-1 is to be diluted by usig soft water to the desirable levels (upto 30 times) depending on the parameters like casting size, die temperature, lubrication required. Optimum dilution levels are arrived at on the shop floor by trial and error method. The product has to be sprayed uniformly on the die surface possibly for every shot.
PMC SURFEX – 600 is to be applied by swabbing method in the areas where problems of release or wear are expected.
STANDARD PACKING –20 LITRES IN POLYCARBOY