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Rapid prototyping - silicone rubber, poliurethane resin and rubber

Rapid prototyping sector requires products characterized by high fluidity and good mechanical properties for the realization of complex pouring prototypes (for cast prototypes).

 

In the rapid prototyping sector are suitable  silicone rubbers for moulds realization, polyurethane resins for prototype realization and polyurethane rubbers for the realization of flexible prototypes.



SILICONE RUBBERS for rapid prototyping

Bicomponent silicone rubbers curable with poli-addition process hardness from 12 to 50 shore A. Linear shrinkages lower than 0,1%, high tearing strenght. Rapid prototyping.

Product Description Sheet
SILIMOLD AD 12 Low hardness silicone (12 shore A). COMPLEX MOULDS – Prototypes and resin (Rapid prototyping), plaster, wax objects. Pad printing.
SILIMOLD AD 20 Medium hardness silicone (20 shore A). COMPLEX MOULDS – Prototypes and resin (Rapid prototyping), plaster, cement objects. Pad printing .
SILIMOLD AD 30 Medium hardness silicone (30 shore A). COMPLEX MOULDS – Prototypes and resin (Rapid prototyping. ), plaster, wax, pottery objects. Pad printing .
SILIMOLD ADT 40 Medium-high hardness silicone (40shore A). Transparent, high mechanical properties, particularly suitable for making complex moulds in the field of quick prototyping and for making moulds to produce resin articles.
SILIMOLD AD 130 Medium hardness silicone (30 shore A). COMPLEX MOULDS – Prototypes and resin, plaster, cement, pottery objects. Pad printing.  
SILIMOLD AD 150 High hardness silicone (50 shore A). Good mechanical properties. Suitable for making moulds in the field of artistic pottery and in the manufacture of very high precision resin or plaster products.


POLYURETHANE RESINS for rapid prototyping.

Product Description Sheet
RESIN PU 087 Special bi-component pourable polyurethane resin. Characterized by low viscosity, high thermic resistance (up to 110°C), low linear shrinkage, quick demoulding, excellent definition. Suitable for producing demonstrative prototypes (rapid prototyping), foundry patterns (where it is required excellent wear resistance, dimensional stability and high precision), negatives, serial poured hand-made articles, copy models, blister, pilot vacuum thermoforming moulds or similar applications. The resin is pigmentable and highly filleable (using the charge AL 3 H it is possible to obtain low specific weight products). Available standard catalyst for thin layers and slow catalyst for relevant masses.
RESIN PUC 097 Bi-component polyurethane resin applicable by pouring, pre-filled with special charges, tool workable. Characterized by no linear shrinkage (<0,05%), high scraping and thermic resistance (up to 115°C). Used for the realization of foundry patterns, copy models, moulds and prototype, pilot vacuum thermoforming moulds, in modelling sector (realization of models in scale of cars, ships, airplane, toy soldiers, small objects). Available standard catalyst for thin layers and slow catalyst for relevant masses.
POLYURETHANE RESINS VACUUM CASTING Special vacuum pouring polyurethane resins, transparent and UV resistant. Physical and mechanical properties similar to PVC, PP, PE, ABS, PMMA, PC, Nylon, used for the production of functional models. Thermic resistance over 200°C. Hardness from 40 to 90 shore A. Rapid prototyping.  
POLYURETHANE RESINS R.I.M. Bi-component polyurethane systems similar to polypropylene. Cure at room temperature, low viscosity, quick delivery (demoulding), high thermic resistance (oltre 180°C). Used in rapid prototyping field and for limited serial productions.  
RELEASE AGENTS & PIGMENTS Ecological release agents liquid and spray silicone or wax based also to be used for "vacuum casting". Concentrate colouring pastes with high return for polyurethane formulation. Available covering and transparent colourings.  


POLYURETHANE RUBBERS

Product Description Sheet
POLIMOLD TR 40 Hardness shore A 40 ± 3. COMPLEX MOULDS - Serial reproduction of plaster, cement, pottery objects.
POLIMOLD TR 55 Hardness shore A 55 ± 3. COMPLEX MOULDS - Serial reproduction of cement, plaster, wax hand-made objects. Case moulds production for ceramic and sanitary fixtures.
ELASTOPUR E 70 Hardness shore A 70 ± 3. MOULDS SUBJECTED TO HIGH MECHANICAL STRENGHT - Production case moulds for ceramic and sanitary fixtures.  
ELASTOPUR E 90 Hardness shore A 90 ± 3. MOULDS SUBJECTED TO HIGH MECHANICAL STRENGHT - Production case moulds for ceramic and sanitary fixtures.  
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