Polyment silicone rubber type 28 impression silicone medium-hard 1:1 RTV
Polyment GmbH
Polyment silicone rubber type 28 impression silicone medium-hard 1:1 RTV NV duplicating silicone
Quality made in Germany!
Popular areas of application:
- Model & mold making
- Prototyping & industrial applications
- food impressions
- Candle & Soap Casting
- Plaster & concrete casting
- pewter casting
Silicone rubber from Troll Factory
Features and Benefits
Silicone is ideal for making reusable molds. The extremely stable, yet flexible material can be used particularly well in mold and model making. Thanks to the advantageous properties of silicone rubber, even complex objects with multi-dimensional undercuts can be perfectly reproduced in great detail.
DIY! Make your own silicone molds and models
Silicone molds can be made quickly and easily by yourself. The two-component liquid silicone is mixed in the specified mixing ratio and then poured into the intended shape over the object to be duplicated. After curing, the mold can then be filled with the appropriate casting compound.
Important criteria for selecting the right type of silicone
Properties before processing
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properties after processing
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type of application
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TFC silicone rubber type 28
Silicone rubber type 28 is particularly suitable for impressions in model and mold making and is characterized by its variety of areas of application.
Application areas:
- Use in dental technology
- Creation of prototypes in industry and trade
- Molds: replications of game characters etc.
- Lost wax casting and soap molds
- Jewelery production for goldsmiths and jewelers
- Production of tabletop/building construction and miniatures
- In combination with TFC thixotropic agent: spreadable silicone for molds of ceilings, sculptures and plastics, silicone skin moulds
- Impressions of wood, glass, metal, plastic, wax and ceramic casting compounds
Application Materials:
- Water-soluble casting compounds: TFC Xyrarock, Stewalin, Plastalin Super, Keraflott/gypsum, Keramin, Alabit, modeling and model building plaster, casting clay, cement, concrete
- Casting compounds containing solvents: polyester, epoxy and polyurethane resins (release agent used to prevent embrittlement), soap glycerin, candle wax
That's how it works!
For the production of silicone molds, it is first necessary to determine what you want to duplicate and what casting material the object will be made of. This is of great importance as there are different types of silicone with different degrees of hardness and flexibility. Heat resistance is also an important factor. Pay attention to the areas of application and the individual product properties of the silicones in the respective descriptions.
1. Selection of the silicone type
2. Materials & Preparation
4. Pour silicone
Curing & further processing
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