Sekisui Vinyl Foam is a thick, single-layer independent bubble foam that has been expanded about 10 times using a unique manufacturing method with polyvinyl chloride resin.
As a material, it is lightweight and durable, has excellent thermal insulation properties, unique cushioning characteristics, and is also non-absorbent. Moreover, it retains the properties of polyvinyl chloride even after foaming, demonstrating outstanding performance in weather resistance and chemical resistance. Additionally, it has good workability, allowing for easy processing in various forms, which, along with its excellent properties and usability, has led to its adoption in a wide range of fields, resulting in various products that are currently in active use.
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Features Lightweight and Strength The PVC resin is foamed to about 10 times its original volume, making it very lightweight while possessing excellent tensile and tear strength. Flexibility and Resilience Thanks to our unique foaming technology, it has finely uniform independent bubbles, providing a light, flexible, and soft feel. Additionally, it offers outstanding cushioning properties. Shock Absorption Due to the spring action of the air within the independent bubbles, it has excellent shock absorption, and its low foaming prevents sagging. Thermal Insulation With a closed-cell foam structure made up of countless independent cells, it has very low thermal conductivity, demonstrating excellent insulation effects. Buoyancy and Non-Absorbency The independent bubble structure provides high buoyancy and absorbs almost no water or moisture. Weather Resistance Compared to other plastic foams, vinyl foam has excellent weather resistance and is used in durable products. Hygienic It does not corrode, preventing the growth of mold and bacteria. It also meets the Food Sanitation Law No. 434 inspection standards. Workability It can be easily processed in various ways, including slicing, punching, cutting, welding, printing, fusing, and gluing.
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Uses Water Stop Materials: Various water stop materials and waterproof packing materials for tanks. Insulation Industry: Insulation packing materials for air conditioners, insulation materials for enamel baths, pipe insulation, and condensation prevention agents. Clothing and Medical: Core materials for diaper covers and backing fabric for hospital sheets. Civil Engineering and Construction: Backup materials, concrete joint materials for roads, outdoor insulation materials, wall, ceiling, roof, various joint materials, pipe covers, and backing materials for tartan tracks. Stationery and Toys: Various mats for Mahjong table backing, shoulder pads for school bags, and insulation materials for cool boxes. Packaging: Underlays for shipping boxes, medical base materials, and protective cushioning materials for instruments, etc.
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Company information
Konan Co., Ltd. processes and sells industrial materials, industrial supplies, and lifestyle-related products using various materials centered around sponge (foam), and we are making daily progress to be of service in diverse industries. For over 50 years since our founding, we have handled a variety of products that contribute to various fields and industries, centered on the processing of soft foam (sponge), guided by our management philosophy of "relentless pursuit and effort." During this time, we have introduced new equipment as needed to meet our customers' diverse requests, and we have focused on proposal-based sales by promoting in-house IT and building external information networks. In terms of quality control, we have always regarded obtaining ISO certification as a top priority and are committed to establishing and maintaining an even better management system in the future. Moving forward, we aim to be a company that can create better "monozukuri" (manufacturing) together with our customers by leveraging the technology and experience accumulated since our founding, while also providing various proposals through new ideas and creativity.