Roto Foam Powder is a high-performance foaming additive specially developed for the rotational moulding (Roto Moulding) process, widely used to produce lightweight yet strong hollow plastic products. During the heating cycle, the foaming agent activates and releases controlled gas, forming a uniform microcellular foam structure inside the moulded article. This internal foam layer significantly reduces overall weight while maintaining excellent mechanical strength and dimensional stability.

At Colormaster Pvt. Ltd., our Roto Foam Powder is engineered to deliver consistent cell structure, smooth surface finish, and reliable processing performance. It helps manufacturers achieve material savings, improved thermal insulation, enhanced stiffness, and better impact resistance, making it ideal for applications such as water tanks, insulated containers, ice boxes, chemical storage tanks, and various industrial roto-moulded products. Our formulations are compatible with LLDPE and HDPE roto grades and can be customized to meet specific density, performance, and end-use requirements, ensuring cost-efficient and high-quality production outcomes.

Applications

• Water tanks
• Insulated containers
• Ice boxes and coolers
• Chemical storage tanks
• Automotive and industrial roto-moulded parts