大阪ガスケミカル株式会社　奈良表面加工センター Product Lineup

In response to the recent trend of PFAS regulations and prohibitions, efforts to find alternative materials for fluorine coatings have been increasing. We would like to introduce the PFAS-free low-friction lubricating coating 'S-8008'. 'S-8008' is a PFAS-free lubricating coating that combines molybdenum disulfide and special polymers. Its initial friction coefficient is low at 0.09, demonstrating excellent performance even under high-load sliding conditions. The binder resin used is highly resistant to corrosion, showing nearly 1000 hours of durability in salt spray tests. Please utilize it as a low-friction coating for various industrial equipment applications and components as an alternative to fluorine coatings.

"OGNAS" is designed for various thermal spraying and silicone composite coatings, resulting in a surface roughness of the thermal spray coating on metals and ceramics that appears as a pearlescent texture. While the thermal spray coating offers benefits in terms of point contact and release properties, its roughness can sometimes affect customer products, leading to cases where desired applications cannot be used. In response to such feedback, we have newly added the silicone coating "S-8010," which forms fine irregularities without using thermal spraying. This is a composite coating that forms a base layer of special metallic fine powder and disperses silicone. Like OGNAS, it exhibits excellent release properties, preventing adhesive tapes and adhesives from sticking. The pencil hardness is above 4H, and it can be used at temperatures up to approximately 200°C. We can also provide coating sample plates. Please make use of it for adhesion prevention measures on film rollers and guide components.

Vulcanization is the process of adding sulfur as a crosslinking agent to raw rubber materials, followed by applying heat to induce a chemical reaction that alters the molecular structure of the rubber. The rubber before vulcanization is a sticky substance similar to clay, but through the chemical reaction with sulfur, the rubber molecules are linked together, resulting in an elastic body that changes from a viscous state.