Vaccum Casting, also called Vaccum Membrane, means making a complicate procedures of deaeration, agitation, preheating, casting to castables in vacuum atmosphere, in addition, proceed two-three hours secondary curing molding in the constant environment of 60℃-80℃, which applies to the small batch quantity trial-manufacture that has complicate structure, homogenizing wall thickness as well as satisfy certain function requirement in the course of product development.
Applicable mould: silastic mould
Casting material: two-component polyurethane, the present material adopted: AXSON polyurethane resin, Hei-cast polyurethane resin.
Physical function: similar to ABS, PP, nylon, PMMA/PC clear parts, soft silicone parts (40-90 shord D)，heat-resistant parts (150℃)，fireproofing material etc.
Standard replication precision: ±0.2mm/100mm
Casting exemplar thickness: minimum 0.5mm, optimum 1.5mm-5mm
Maximum casting workpiece: 2000mm×1200mm×1000mm