gtag('config', 'G-J1B3LVWC4M');
Ver cesta (0 Producto) Mi cuentaMostrar lista de la compraIr a caja

PMC™-780 Wet / 10,8 kg

PMC™-780 es un caucho de uretano de rendimiento superior que ofrece una fuerza, durabilidad y resistencia a la abrasión excepcionales. PMC™-780 NO CONTIENE MOCA, un agente cancerígeno y peligroso conocido. Mezclado dos partes A con una parte B por peso o volumen, el uretano PMC™-780 se vierte fácilmente y cura a temperatura ambiente con una contracción insignificante hasta convertirse en un caucho sólido Shore 80A.

Elija el que mejor se adapte a su aplicación: Original PMC™-780 Dry no exuda aceite. El nuevo PMC™-780 Wet contiene un agente de liberación incorporado para ayudar a desmoldar el concreto. (Nota: el caucho "húmedo" tiene un valor de contracción neta más alto con el tiempo en comparación con el caucho "seco").


Características

Ambos se utilizan en todo el mundo para el vaciado de materiales abrasivos como el hormigón (prefabricados de hormigón, fabricación de placas de estampado de hormigón, etc.) y yesos de alta exotermia. PMC™-780 Dry también se usa comúnmente para fabricar piezas mecánicas de caucho de diferentes configuraciones (juntas, ruedas y poleas), así como revestimientos de molinos de bolas y almohadillas de vibración/choque.

276,02 EUR

precio sin 21% IVA .
unidad


Instructions

Preparation - This product has a limited shelf life and should be used as soon as possible. Materials should be stored and used at room temperature 23°C. Humidity should be low. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. Good ventilation (room size) is necessary.

Some Materials Must Be Sealed - To prevent adhesion between the rubber and model surface, models made of porous materials (gypsum plasters, concrete, wood, stone, etc.) must be sealed prior to applying a release agent. SuperSeal™ or One Step™ available from Form X is a fast drying sealer suitable for sealing porous surfaces without interfering with surface detail. You can also use Sonite™ Wax. A high quality Shellac is suitable for sealing modeling clays that contain sulfur or moisture (water based).

In all cases, the sealing agent should be applied and allowed to completely dry prior to applying a release agent.

Non-Porous Surfaces - Metal, glass, hard plastics, sulfur free clays, etc. require only a release agent. Applying A Release Agent - A release agent is necessary to facilitate demolding when casting into or over most surfaces. Use a release agent made specifically for mold making (Universal™ Mold Release available from Form X). A liberal coat of release agent should be applied onto all surfaces that will contact the rubber.

IMPORTANT: To ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces of the model. Follow with a light mist coating and let the release agent dry for 30 minutes.

Because no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.

IMPORTANT:
Shelf life of product is drastically reduced after opening. Immediately replacing the lids on containers after dispensing product will prolong the shelf life of the unused product. XTEND-IT™ Dry Gas Blanket available from Form X will significantly prolong the shelf life of unused liquid urethane products.

MEASURING & MIXING...

Liquid urethanes are moisture sensitive and will absorb atmospheric moisture. Mixing tools and containers should be clean and made of metal or plastic.

IMPORTANT: Pre Mix the Part B before using. After dispensing the required amounts of Parts A and B into mixing container, mix thoroughly for at least 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.

If Mixing Large Quantities (11 kgs. or more) at one time, we suggest using a mechanical mixer (i.e. Squirrel Mixer or equal) for 3 minutes followed by careful hand mixing for one minute as directed above. Then, pour entire quantity into a new, clean mixing container and do it all over again.

Although this product is formulated to minimize air bubbles in the cured rubber, vacuum degassing will further reduce entrapped air. A pressure casting technique using a pressure chamber can yield totally bubble free castings. Contact SmoothOn or your distributor for further information about vacuum degassing or pressure casting.

Pouring - For best results, pour your mixture in a single spot at the lowest point of the containment field. Let the rubber seek its level up and over the model. A uniform flow will help minimize entrapped air. The liquid rubber should level off at least 1.3 cm over the highest point of the model surface.

Curing - Allow the mold to cure (at least 48 hours) at room temperature 23°C before demolding. Do not cure rubber in temperatures less than 18°C. Cure time can be reduced with mild heat or by adding Smooth-On “Kick-It™” Cure Accelerator.

Post Curing - After rubber has cured at room temperature, heating the rubber to 65°C for 4 to 8 hours will increase physical properties and performance.

Using The Mold - If using as a mold material, a release agent should be applied to the mold before each casting. The type of release agent to use depends on the material being cast. The proper release agent for wax, liquid rubber or thermosetting materials (i.e. Smooth-On liquid plastics) is a spray release made specifically for mold making (available from Smooth-On or your distributor). Prior to casting gypsum plaster materials, sponge the mold with a soap solution for better plaster flow and easy release. In & Out™ II Water Based Release Concentrate available from Form x is recommended for releasing abrasive materials like concrete.

Performance & Storage - Fully cured rubber is tough, durable and will perform if properly used and stored. The physical life of the rubber depends on how you use it. Contact FORM X directly with questions about this material relative to your application.

Ayuda para elegir

Todos nuestros productos enumerados por aplicaciones: "Lifecasting", Escultura, Moldes, Fundición, Maquillaje FX, Réplicas, Dientes y Kits de aprendizaje.

  • Moldes

    una amplia gama de materiales rígidos y flexibles para fabricar moldes de: Silicona, caucho de Poliuretano, resina de Poliuretano, Poliester, yesos especiales, etc.

  • Réplicas

    Materiales flexibles y rígidos para colar en el interior de los moldes. Aqui encontrará resinas bicomponentes de poliuretano, epoxi y poliester en diferentes durezas. Así como espumas rígidas y flexibles, etc.

  • special properties

  • Espumas

    Espuma flexible líquida, Espuma rígida líquida, Bloques de espuma rígida

  • Composites

    Resinas de poliester para laminar, resinas de colada, gelcoat, masillas, pastas y accesorios.

  • Restauración

    una amplia variedad de materiales para la restauración de ornamentos en edificios. Se pueden utilizan tanto en el interior como en el exterior.

  • Prototipos

    Materiales utilizados para prototipado rápido

  • Acabados & Fundición

    Todos los productos que Usted necesita. Aquí encontrará las resinas que puede utilizar, polvos metálicos, cargas, pátinas, etc.

  • Textil

  • Plásticos para Brocha

    Plásticos que se pueden aplicar con brocha sobre esculturas hechas en Poliestireno o en espuma de poliuretano.

  • Cosplay

    Productos para hacer tus propios disfraces y accesorios de cosplay

  • EZ Spray Productos

    es un sistema de pulverización para gomas, plásticos y espumas. Ahorra tiempo y costos laborales en comparación con los métodos de aplicación manual

FormX Newsletter Boletin informativo Información Contacto Tarifas de envío Proyectos Clientes Condiciones de Venta Marcas we have vacancies Aplicaciones Branches FormX Academy

su ventanilla única para materiales de modelado en 3D

Utilizamos cookies para optimizar nuestro sitio web y ofrecerle la mejor experiencia en línea posible. Al hacer clic en "Aceptar todo", usted acepta esto. ¿Más Información?