"Structol" solvent-based release agent for molds (heat-cured crosslinking type)
Stractol Permalys 10/20
Forming a flexible and tough release film on the mold surface.
The use of mold release agents is a common method to facilitate the removal of vulcanized rubber products from molds and to increase productivity. Among them, the mold release agent products from Sil + Zeilach Company form a flexible and durable release (crosslinking) film on the mold surface. The durability of the film is long-lasting, and high production efficiency/economy can be expected. To achieve optimal performance, it is essential to first ensure a clean mold surface and to apply the release agent while the mold is at vulcanization temperature (to prevent gas adsorption from the atmosphere). - Excellent release effect, quick and easy removal of vulcanized products - Exhibits excellent durability against various types of vulcanization - Reduces mold contamination / improves product surface quality / increases mold flow - Reduces time loss in mold cleaning (decreases the number of cleaning cycles) - Increases the number of acceptable products
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basic information
Structol Permalys 10 - Crosslinking reactive prepolymer ■ Applicable to all rubber types except silicone rubber for molding ■ Curing temperature and time conditions after application: 160°C or higher for 10 - 15 minutes Structol Permalys 20 - Crosslinking reactive prepolymer ■ Suitable for all rubber types except silicone rubber, for molds with textures or porous designs ■ Curing temperature and time conditions after application: 160°C or higher for 10 - 15 minutes
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Applications/Examples of results
Improvement of rubber processability
Line up（2）
| Model number | overview |
|---|---|
| Structol Permalys 10 | Crosslinking reactive prepolymer |
| Structol Permalys 20 | Crosslinking reactive prepolymer |
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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.