Products

Antitack NP-97 is a Pure zinc stearate dispersion of small particles, developed especially for dip tank equipment. The stearate particles are only partially hydrophobic due to the special production process. Therefore the antitack agent within the dilution shows the tendency to rise to the upper third of the dip tank. While the compound leaves the dip tank, it passes through the region of highest concentration and gets the optimum coverage of an-titack agent.

Silanogran PV is the 50 % granular form of a trimethoxy-silyl-group containing low molecular poly-butadiene (formerly Polyvest 25) on a mineral carrier. The pure liquid polymer is sticky and highly viscous. Our granular form provides easier handling, avoids inaccuracy and insecurity while dosing and incorporating the material into the rubber compound.

Antitack NP-97/TY-40 is a highly concentrated dispersion of zinc stearates. By means of new tech-nologies and high quality raw materials the zinc stearate content could be increased to more than 40 %.

Mercapto silane for sulfur cured rubber compounds which are containing silica, clays or metal hydroxides as filler. It is suitable for all elastomers and recommended to use if an improvement of technical results, such as tear strength, modulus, compression set or abrasion is required.

Antitack BTO-44 VC is a powdered antitack agent, basically containing inert minerals in combination with calcium stearate, detergents, anti-foam and anti-rust agents for the treatment of unvulcanized rubber compounds, endless strips and granules. The product itself is most suitable for batch-off machines with spraying and dipping systems. After drying, the antitack film which remains on the surface of the rubber compounds is easy to control visually.

Kettlitz-Silanogran VES is a 50 % dry liquid in granular form of a triethoxyvinylsilane containing oli-gomeric alkyl groups. It is used in peroxide cured rubber compounds which are filled by silica, silica earth (Sillitin), clay, other fillers containing SiO2-groups or aluminum hydroxide.

Kettlitz-Silanogran HVS is the granular form of a new vinyl silane for peroxide cured rubber com-pounds which contain silica, clay or aluminum hydroxide as fillers. The active silane content is 50 %.

Antitack BTO-7 is a pigment-free antitack agent for the treatment of unvulcanized rubber compounds based on different biodegradable detergents in combination with anti-foam and anti-corrosive additives. The product was developed especially for the treatment in batch-off equipment working in dipping or spraying system. The use of Antitack BTO-7 results in an extremely proper production site and in a very low wear and tear of the machinery.

Mediaplast AT is a very effective process aid to improve flow properties and to reduce the tackiness of rubber compounds regardless of the polymer used. Processing of CR and ACM compounds in par-ticular is significantly improved by adding a small amount of Mediaplast AT. It improves the demolding properties of technical rubber parts. The sticking of uncured compounds to internal mixers, open mills and conveyor belts will be visibly diminished by the use of Mediaplast AT.

Talcubex is a non-dusting talc which is treated with Kettlitz-Haftubex in such a manner that the fine dust-causing particles of talc are bound. It is still an almost free-flowing powder which provides an excellent coating on rubber compounds, batches and profiles.

Antitack BTO-15 is an antitack agent which was developed step by step based on many years of experi-ence in the rubber industry. It meets all the requirements of the modern rubber industry and is especially designed for the use in batch-off machines fitted with spraying or dipping systems.