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POLYURETHANE RUBBERS

Bi-component polyurethane elastomers. Available hardness from 20 to 75 Sh A. Excellent mechanical and chemical properties, high elongation and tearing strenght. Quick demoulding, pigmentable. Moulds for models (excluding made with resin).

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.
POLIMOLD HR 25 Hardness shore A 25 ± 3. VERY COMPLEX MOULDS - Serial reproduction of cement, plaster medium sized products.
POLIMOLD HR 30 Hardness shore A 30 ± 3. VERY COMPLEX MOULDS - Serial reproduction of cement, plaster medium/large sized products.
POLIMOLD HR 40 Hardness shore A 40 ± 3. COMPLEX MOULDS - Serial reproduction of cement, plaster large sized products.
POLIMOLD HRP 25 Hardness shore A 25 ± 3. VERY COMPLEX MOULDS - Serial reproduction of cement, plaster medium sized products.
POLIMOLD HRP 30 Hardness shore A 30 ± 3. VERY COMPLEX MOULDS - Serial reproduction of cement, plaster medium/large sized products.
POLIMOLD HRP 40 Hardness shore A 40 ± 3. COMPLEX MOULDS - Serial reproduction of cement, plaster large sized products.
POLIMOLD HF 25 Hardness shore A 25 ± 3. VERY COMPLEX MOULDS - Serial reproduction of cement, plaster medium sized products.  
POLIMOLD HF 35 Hardness shore A 35 ± 3. VERY COMPLEX MOULDS - Serial reproduction of cement, plaster medium/large sized products.  
POLIMOLD NT 25 Hardness shore A 25 ± 3. TECHNICAL ARTICLES - COMPLEX MOULDS - Serial reproduction of rubber technical articles, cement, plaster medium sized products.  
POLIMOLD NT 40 Hardness shore A 40 ± 3. TECHNICAL ARTICLES - COMPLEX MOULDS - Serial reproduction of rubber technical articles, cement, plaster medium - large sized products.  


PURE POLYURETHANE RESINS

Bi-component pouring polyurethane resins. Low linear shrinkages, low viscosity, high thermic resistance, pigmentable and highly fillable, excellent definition, quick delivery (demoulding). Realization of models.

Product Description Sheet
RESIN PU 087 (HARDENER PUH-887) 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, 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.
resins for models

Rubbers and resins for models

Models sector requires formulations characterized by high fluidity and good mechanical properties. Polyurethane, epoxy and silicone formulations are suitable to be used in this sector. 

Silicone rubbers are used for moulds production. The model is obtained by pouring the appropriate polyurethane or epoxy resin into the moulds.

Polyurethane rubber can be used to reproduce rubber models and for the realization of moulds for copy models (ex. in gypsum) excluding made with resin.

Resins for models.

 

 



EPOXY RESINS

Bi-component pouring pre-filled epoxy resins. Low linear shrinkages, low viscosity, excellent workability and plane definition, high mechanical and thermic properties.

Product Description Sheet
KEMIEPOX MC 183 BLUE Bicomponent epoxy system filled with abrasive inert materials. Hard, strong, excellent mechanical and thermic properties. Not tool workable. Used for foundry patterns, moulds for stretchforming. Applicable by simple pouring or by cavity pouring.
KEMIEPOX EL BLACK Bicomponent black pouring epoxy system, characterized by excellent chemical, mechanical and electric resistance. Suitable for the production of foundry pattern and matrices, insulation of electric and acoustic equipments to avoid the dispersion of sound. Can be applied for high thickness also.


EPOXY GEL COATS

Range of epoxy gel-coats for foundry models, copy models, negatives, electroforming models, moulds. Easy to use (by brush), good spreading and excellent definition, to obtain surfaces resistant to scraping, temperature and chemical attacks.

Product Description
KEMIEPOX 1001 Used for moulds RIM, high resistance on the edges max temperature 120°C.
KEMIEPOX 1004 Scrape resistant.
KEMIEPOX 1005 Chemical and thermic resistance (160°C).
KEMIEPOX 1007 Bright aspect, polishing and fixing.


SILICONE RUBBERS - moulds for make models

Bi-component silicone pourable rubbers. Available in hardness: from 10 to 40 shore A. Excellent reproduction, high elasticity and tearing strenght. Moulds for models.

Products Description Sheet
SILIMOLD AL 10 Soft silicone (10 shore A). Complex moulds for serial making of small sized resin objects (polyester, polyurethane and epoxy resin), plaster, wax. Moulds for lost-wax foundries. Suitable for "glove peeling" delivery. Moulds for technical articles and models.
SILIMOLD AL 20 Medium hardness silicone (20 shore A). High mechanical properties, suitable for the preparation of moulds with a considerable number of undercuts: reproduction of bronze statues (artistic foundry), serial reproduction of complex hand-made resin articles (polyester, polyurethane and epoxy resin), in plaster, natural and synthetic wax, cement (ex. statues, decorative garden articles, decorative candles, prototypes, decorative pottery, rosettes, cornices, imitation wood friezes, etc…). Moulds for technical articles and models.
SILIMOLD AL 25 Medium hardness silicone (25 shore A). Suitable for making larger sized matrices than the ones obtainable with Silimold AL 10 and Silimold AL 20, the applicative sectors and the materials which can be used for objects reproduction are the same.
SILIMOLD AL 40 Medium-high hardness silicone (40 shore A). Suitable for the reproduction of large-sized matrices.
SILIMOLD ADT 05 Low hardness silicone (8 shore A). COMPLEX MOULDS – Paramedical sector, heel inserts and inserts.
SILIMOLD AD 12 Low hardness silicone (12 shore A). COMPLEX MOULDS – Prototypes and resin models, plaster, wax objects. Pad printing.
SILIMOLD AD 20 Medium hardness silicone (20 shore A). COMPLEX MOULDS – Prototypes and resin, plaster, cement objects. Pad printing.
SILIMOLD AD 30 Medium hardness silicone (30 shore A). COMPLEX MOULDS – Prototypes and resin models, 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 and models.
SILIMOLD AD 110 Low hardness silicone (10 shore A). SIMPLE MOULDS – Pad printing.
SILIMOLD AD 130 Medium hardness silicone (30 shore A). COMPLEX MOULDS – Prototypes and resin models, 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.


FILLED POLYURETHANE RESINS
Bi-component polyurethane resins pre-filled with special charges, tools workable. Low linear shrinkages (<0,05%), high scraping and thermic resistance, excellent definition, rapid demoulding. Used for the realization of foundry models, copy models, reproduction of moulds and Prototypes, pilot moulds for thermoforming.

Product Description Sheet
RESIN PUC 097 (HARDENER PUH-1097) 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.


OTHERS POLYURETHANE RESINS

Product Description
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.
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.


EPOXY PASTES

Product Description
SHAPING PASTES Epoxy tixotropic pastes for the realization of style models. Applicable by hand or with appropriate extruding machine. Applicable with roller for constant thickness. Easy workability with tools.
LAMINATION PASTES Bi-component epoxy pastes filled with glass fibres and special charges with high mechanical properties. Characterized by no linear shrinkage and high thermical resistance. Used for the realization of structures and strengthenings for foundry models, copy models, negatives, moulds.


CHARGES

Product Description
CHARGES Tixotropic charges hollow microspheres based, pyrogenic silica, microfibres of cellolose or glass, iron powder, aluminium or quartz in different granulometry for the preparation of filling plasters.
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