Special Urethane Sponge "AC Sponge U"
Freely control pore size! A sponge that allows for adjustable breathability.
AC Sponge U is a special polyurethane sponge created from unique technology. Unlike conventional foams, it features ultra-fine continuous pores, providing excellent flexibility, elasticity, water absorption, moisture retention, heat resistance, chemical resistance, minimal shedding, and superior abrasion resistance. Therefore, it can be used in various fields such as office automation, chemicals, medical applications, sports, and everyday goods. 【Features】 - High water absorption and moisture retention - High moldability - Abrasion resistance - High heat resistance - Chemical resistance For more details, please contact us or download the catalog.
basic information
【Basic Physical Properties】 ○ Hardness (°) 5–70 ○ Pore Diameter (μm) 15–100 ○ Apparent Density (g/mm³) 0.2–0.3 ○ Porosity (%) 75–90 ○ Water Retention Rate (%) 300–400 ○ Heat Resistance in Air (°C) 130 ○ Heat Resistance in Water (°C) 100 ● For more details, please contact us or download the catalog.
Price information
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Delivery Time
Applications/Examples of results
【Applications】 ○ Absorption and dehydration of printed circuit boards, lead frames, photomasks, LCDs, mini-labs, etc. ○ Cleaning agents for hard disks, glass, medals, and more ○ Absorption and transport of synthetic resin films, plates, and liquid crystal displays ○ Coating rollers for various liquids ● For more details, please contact us or download the catalog.
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A.C. Chemical has successfully developed products with excellent water absorption, oil absorption, flexibility, elasticity, heat resistance, chemical resistance, and abrasion resistance, thanks to its unique porous material technology, which is not found in conventional foam sponges. We also take pride in our ability to significantly shorten delivery times and accommodate production from small quantities of various types to large volumes, thereby contributing to the improvement of product quality and cost reduction for our users. We invite you to try our products.