A synonym for rubber processing aids.
The lubricating effect of Structol lubricant products efficiently improves the processing characteristics of compounds, including flow during processing such as extrusion, calendaring, and molding. Their functions are synergistic, including viscosity reduction during mixing, promotion of dispersion, time savings, suppression of temperature rise, and energy conservation. Furthermore, the tack reduction effect facilitates mold release. Generally, the impact on rubber components due to vulcanization is minimal, and the lubricant components are compatible with many rubbers (polymers). Additionally, the dimensional stability and surface smoothness of the compound are enhanced, contributing to the appearance and quality of the finished rubber products.
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basic information
Timing of additive mixing during addition Purpose of improvement and applicable structural products (1) Together with polymers ■ Polymer blend state ■ 40MSF, 60NSF, HP55 ■ Viscosity reduction ■ A 89, A 86, A 82, HT105 ■ Mixing efficiency ■ Aktivator73A ■ Energy consumption ■ A 50P, A60 (2) Together with fillers ■ Filler incorporation ■ HT266, WB212, W33, FL ■ Dispersibility ■ HT207, HT254, HT276 ■ Batch compacting ■ TS, TH Series ■ Mixer production efficiency ■ WB217 (3) Before compound discharge ■ Rotor/mill wall adhesion prevention ■ WB16, WS180, WS280 ■ Extrusion/mold flow ■ HT204, HT290, HT202 ■ Mold release ■ HT266, EM16, WB222 ■ Mold contamination prevention
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Applications/Examples of results
Improvement of rubber processability ■ Decomposition and viscosity reduction ■ Filler dispersion ■ Die swell ■ Surface texture modification ■ Lubricity and release properties ■ Plasticity
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Company information
We offer a wide range of German-made processing aids for rubber under the "Structol" brand, starting with lubricants. For many years, we have been favored by numerous rubber manufacturers in Japan, including the four major tire manufacturers, as well as many large, medium, and small companies. In recent times, with rising electricity costs and increasing raw material prices putting pressure on cost reduction, "Structol" contributes to reducing production costs for rubber product manufacturers by improving productivity, enhancing quality, and reducing defects.