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CHT Group
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About CHT Group

CHT Group, founded in 1953 and headquartered in Tübingen, Germany, develops polymer solutions for plastics applications, including silicone rubbers. Its portfolio supports extrusion, injection molding, and compounding processes, helping plastics converters optimize mechanical performance, surface quality, and durability. The company provides materials that enhance polymer functionality and processing efficiency, enabling consistent, high-performance plastic components. CHT Group’s solutions strengthen production reliability and support sustainable practices in plastics manufacturing across diverse industrial applications.

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MM228

MM228 by CHT Group is a pourable 2-part addition cure silicone rubber containing a platinum catalyst. The rate of cure can be accelerated by heat. It can be diluted with ACC Tampo 50 fluid. Exhibits high tear, good abrasion resistance, good dimensional stability, very low viscosity, excellent physical and electrical properties. Suitable for processing by gravity or pressure injection molding. MM228 can be designed for molding masters, plasters, large objects, chocolate and icing sugar. Possible applications include rapid prototyping, case making in the ceramics industry, manufacture of cornice and tampo print pads.
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MM730FG

MM730FG by CHT Group is a pourable 2-part addition cure silicone rubber containing a platinum catalyst. The rate of cure can be accelerated by heat. Exhibits high tear, very low shrinkage, easy degassing, high dimensional stability, excellent physical and electrical properties. Suitable for processing by gravity or pressure injection molding. It can be designed for molding masters, plasters, large objects, chocolate and icing sugar. Possible applications include rapid prototyping, case making in the ceramics industry, manufacture of cornice and tampo print pads. MM730FG complies with EC 1935/2004, EU 10/2011, and FDA CFR 21, 177.2600 & FDA CFR 21, 175.300 regulations for aqueous & fatty foods.
  • Sustainable option
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MM903

MM903 by CHT Group is a high tear, two component room temperature condensation curing silicone (RTV) rubber containing a catalyst and thixotroping agent (TA2). Offers high elongation, low viscosity, easy demolding and good chemical resistance. Exhibits exceptional flexibility, very high mechanical properties and good shelf-life stability. Suitable for mold making of intricate patterns with extremely good pick up of fine details. MM903 can be used in polyester resins casting, lost wax, candles, coving & cornice manufacture, and plaster-, polyurethane- & concrete molding applications.
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SILCOSET

by CHT Group

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