Products

Mediaplast PM is a synthetic aromatic plasticizer based on polyalkylbenzene (bi- and trialkylated aro-matics), which is mainly recommended for the use in elastomers with low to medium polarity, i. e. NR, IIR, BR, SBR, EP(D)M for example, but also CR, CM/CSM, EVA and PNR. Especially in polychloro-prene the often used, expensive ester plasticizers can be replaced completely.

Silanogran Silanogran SI-69/GR 70 offers improvement of mixing properties e. g. reduction in Mooney viscosity, better processability when mixing, calendering and extruding and influences the physical-mechanical data of the vulcanizates favorably.

Dispergator FL is a very effective and multi-purpose processing aid for the use in natural and synthetic rubber. Dispergator FL is generally used to improve rubber compound flow and extrudability for the production of profiles, hoses and technical rubber parts. By using Dispergator FL an economical production of high quality products is possible.

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.

Kezadol GR is a soft 81.5 % calcium oxide granule coated with special dispersing agents, for use as a desiccant in rubber compounds which are cured on micro-wave systems, LCM or hot air. Moisture which is present in all rubber chemicals, especially fillers, will be absorbed and the calcium oxide will change to calcium hydroxide after reaction with the moisture. This reaction will happen while storing the uncured rubber compounds.

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.

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.

TAC/GR 50 is a 50 % and TAC/GR 70 a 70 % triallylcyanurate (TAC) in granular form. TAC/GR gran-ules are more stable and better applicable in automatic weighing machines than TAC/GR 70, whereas the latter contains a higher amount of active substance.

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 %.

Mediaplast CL/GR is a Chlorinated thermostable paraffin as ”dry liquid“ to improve the polarity of rubber compounds especially based on EPM, EPDM and IIR for UHF curing. In combination with antimony trioxide Mediaplast CL/GR may also be used as flame retarding component.

Mediaplast 60 is a highly effective chemical peptizer for natural and Isoprene rubber, based on the well-known dibenzamidodiphenyldisulfide (DBD). However, it does contain an activator/catalyst system which enables the product to show superior efficiency in comparison to the products you find on the market today.

Pertac/GR is a multifunctional process aid based on 1.2-polybutadiene converted into free-flowing granules.

Kettlitz-Dispergator DS is a dispersing agent improving flow and extrusion properties of rubber compounds. The material, based on a water-in-oil emulsion of higher alcohols, esters and aliphatic fatty acids, is recommended to be used in EPDM and EPM, in NBR and butyl rubber compounds.

Actigran 50 and 70 are 50 % resp. 70 % preparations of trimethylolpropantrimethacrylate (TRIM) bound to inert carries in granular form. The use of Actigran 50 or 70 normally increases the cross-linking density of cured rubber compounds

Dispergator KB contains 25 % more active material and less moisture than Dispergator DS. It fa-vourably can be used in all rubber compounds which are intended to be cured by UHF, LCM or hot air. It also has good compatibility with most polymers.

Mediaplast EV/F is an effective processing aid for the treatment of very sticky polymers, mainly EVA compounds. EVA types with a vinyl acetate content of more than 40 % tend to stick to open mills, internal mixers and even extruder screws.

Kettlitz-Dispergator FD is a highly effective processing aid for compounds in alimentary contact. It has been developed referring to the regulations of FDA and BfR XXI (former BGVV resp. BGA regulation). It is a combination of zinc salts and hydrocarbons in surface active agents.

TAC/GR 50 is a 50 % and TAC/GR 70 a 70 % triallylcyanurate (TAC) in granular form. TAC/GR gran-ules are more stable and better applicable in automatic weighing machines than TAC/GR 70, whereas the latter contains a higher amount of active substance.

Dispergator OX is a Polymer- and water-free granulated processing aid, suitable for all natural and synthetic elastomers, and especially helpful in polymer blends. Dispergator OX is particularly recommended for pressureless continuous curing processes, as it con-tains no moisture.

Kezadol GR/DAB is a soft granule of approx. 77.5 % calcium oxide coated with special dispersing agents. For delaying the reactivity of the CaO, our product is treated with special white oil corre-sponding to BfR- and FDA-regulations.

Dispergator FL plus is a development based on Dispergator FL which has been used successfully for many years in rubber industry.

Kettlitz-Mediaplast 40 is a highly effective homogenizing agent consisting of resin plasticizers, which is recommended for the use in polymer blends. Best results are achieved in compounds based on NR/SBR/BR. Besides, Mediaplast 40 is also very suitable for other polymer blends like EPDM/NR.

Kettlitz-Mediaplast 50 is an additive especially developed for rubber compounds based on natural rubber or containing natural rubber as component. The product was created in co-operation with our customers considering the technologies of the homogenizing agent Kettlitz-Mediaplast 40.

Kettlitz-Dispergator SI/GR is a new generation of processing aid based on a silicone combination. The proc-ess aid has been developed especially for EPDM and EVA compounds to improve processability.