SUNOIT™ Silicone Mold Release Agents: The Green and Efficient Choice for Molding

The siloxane (Si-O-Si) backbone of silicone molecules imparts extremely low surface tension to the release agent, so coated mold surfaces repel most materials. Its outstanding thermal stability ensures no decomposition or carbon residue at temperatures of 250 °C or even higher, significantly reducing carbon buildup and mold cleaning frequency while effectively extending mold service life. Compared with traditional mineral oil or wax-based products, silicone mold release agents require lower dosage, offer longer-lasting release, and reduce overall costs at the source.

SUNOIT specializes in advanced silicone materials and, with silicone oils and modified silicones at the core, has built a product portfolio that combines excellent release performance with environmental friendliness—empowering clean and efficient modern manufacturing.

Our years of manufacturing experience and continuously advancing technical processes enable us to meet customers' production demands through improved quality and efficiency. Our technical know-how and application research drive ongoing product development and updates, in line with environmentally friendly and sustainable development principles. Our release agents primarily cover the following application areas:

• Footwear materials

• Polyurethane and polyurethane composites

• Metal die casting: aluminum alloy, magnesium alloy, and other alloy die casting

• Rubber

• Automotive parts

• Epoxy resin

• Cement components