It modifies the compatibility between different types of polymers to facilitate blending.
The function of the homogenizing agent (homogenizer) is to modify the compatibility between different polymers, making blending easier. The dispersion (distribution) state of the blend composition is improved, promoting uniformity, enhancing mixing efficiency, and resulting in a compact batch. As a result, the variability in the mechanical properties of the vulcanizates is reduced. Additionally, the tendency to increase the tack and flow of the batch is also advantageous in practical applications. In the case of applying it to butyl rubber formulations, in addition to the aforementioned property improvements, an additional effect of reduced air permeability can also be expected.
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basic information
Structol 40 MS Structol 40 MS Flake - Aliphatic hydrocarbon mixture, synthetic resin - Dark brown, candy-like - Dark brown, tablet ■ Homogenization of heterogeneous polymers ■ Improved processability in closed mixers, open mills, and calenders ■ Moderate tackiness, increased green strength ■ Suitable for dark color formulations Structol 60 NS Structol 60 NS Flake - Aliphatic hydrocarbon mixture, synthetic resin - Yellow, candy-like - Yellow, tablet ■ Same effects as Structol 40 MS; applicable for light color formulations ■ Compliant with 21 CFR 177.2600 (FDA) Structol HP 55 - Mixture of hydrocarbon resin and fatty acid derivatives - Dark brown, tablet ■ Combination of homogenizing agent and lubricant ■ High-performance additive for high-filled SBR and NR blends ■ Improved mixing behavior of the above formulations, enhanced calendering/extrusion processability
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Applications/Examples of results
Improvement of rubber processability ■ Homogenization ■ Filler dispersion ■ Die swell ■ Tack enhancement
Line up（5）
| Model number | overview |
|---|---|
| Structol 40MS | Aliphatic hydrocarbon mixture, synthetic resin, candy-like |
| Structol 40MS Flake | Aliphatic hydrocarbon mixture, synthetic resin, tablet |
| Structol 60NS | Aliphatic hydrocarbon mixture, synthetic resin, candy-like |
| Structol 60NS Flake | Aliphatic hydrocarbon mixture, synthetic resin, tablet |
| Structol HP55 | Hydrocarbon resin and fatty acid derivative mixture, tablet |
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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.
