SZ-MODELLBAU GMBH

We manufacture rough or fully machined continuous casting moulds in pure copper

Istanbul Dokum is an organization, has flexible production methods enable to cast, iron, nodular iron, steel, stainless steel, duplex, super duplex and bronze in sand molding system in a single foundry. Our foundry, as different from the hundreds of foundries across Turkey and Europe, complex is equipped to supply castings to customers. In our induction furnaces, your orders are casted carefully with our qualified personnel. Casting cleaning is carried out by a separate team within our structure and some parts are subjected to heat treatment in accordance with special demands. We apply heat treatment in order to achieve better mechanical values depending on the end use areas. Sandblasting is done in our 2500x2500x3500(h)mm inner dimensioned sandblasting machine with a single piece capacity of 10 tons.

ALWA MOULD SLV is a universal two-component fast casting PU resin for mould making. It is used for the production of milling devices, negatives, product holders, foundry moulds, mould plates, copy moulds, core boxes, pattern plates, casting moulds, prototype parts, supporting moulds and synthetic cast. It consists of a beige-brown low viscosity resin component A (polyol mixture) and a red-brown, low viscosity hardener (component B) based on isocyanate (Methylendi(phenylisocyanat)e = MDI). Two types are available with different pot life: *ALWA MOULD SLV 3 ~ 3 min. pot life *ALWA MOULD SLV 9 ~ 9 min. pot life

Parting agent at foundry operations injection moulding, blowing and extruding processes of plastics and elastomer Avoids the sticking of e.g. adhesives and sealing excess or water wetting Sliding agent against noisy rubbing of plastics, elastomers and metals together or against each other Lubrication of cutting edges in the paper, cardboard, veneer layer and textile processing machines For easy retracting of plastic and rubber profiles, e.g. in the door and window production Advantages and benefits High efficiency because of excellent netting of the surface and building of extremely thin lubricating films Separating effect with antistatic properties Manifold applications for permanent lubrication, protection, maintaining and impregnation Neutral behaviour against plastic and elastomers Resistant against water and atmospheric influences