Our Products
Expanded Polystyrene India Expanded Polystyrene (EPS) is a light weight and completely recyclable material that has various applications in packaging and insulation. EPS can be moulded to virtually any shape, giving unlimited freedom to designers. Here, at K. K. Nag Pvt. Ltd, we cater to a variety of customer sectors that include white goods, FMCG (Fast Moving Consumer Goods), pharmaceuticals, agricultural products, the automobile industry, construction, electronics and fisheries. Annually, we process approximately 4, 500 tonnes of Expanded Polystyrene from our four factories, making us one of the largest EPS shape moulders in India. Our units are spread across the country in Maharashtra (Urse and Ranjangaon), Tamil Nadu (Thiruvallur) and Puducherry and we have more than fifty machines that range from 400 600 mm to 1300 1700 mm in platen size. We are proud to say that we are reputed to be the most technically progressive and competent EPS processor in India.
olymer powder is manually loaded into the mould which is then closed and shifted to the heating oven. Here, the mouldis heated using forced hot-air circulation. While being heated, the mouldis rotatedin two perpendicular axes simultaneously. The polymer then melts and forms a homogenous layer within the mould. The mouldis then shifted to a cooling station where forced air is used to cool it. Finally, the mouldis opened and the moulding is removed. Unlike injection and blow moulding, rotomoulding does not involve high pressure; hence, products are stress-free and the walls are ofuniform thickness.
Applications of EPP in the Auto Industry
EPP is widely utilised by automotive manufacturers because of its performance benefits for energy management, lightweight, enhanced functionality, durability and recyclability. These properties make EPP an ideal choice for the automotive industry to manufacture various parts such as bumper systems, battery covers, sun visors, head rests, seats, door panels and side impact protection panels.