We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Water expansion rubber.
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Water expansion rubber - List of Manufacturers, Suppliers, Companies and Products

Water expansion rubber Product List

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Water-expanding rubber "Nonbee"

Blend water-absorbent resin into vulcanized rubber! A sealing material that absorbs water and expands.

The water-expanding rubber "Nonbee" is a blend of water-absorbent resin that can absorb 100 to 1,000 times its own weight in water and expand. This water-absorbent resin is safe and hygienic, used in products like diapers for infants. By absorbing water and increasing its volume, it can be used in areas that require water tightness, achieving a waterproof effect. However, it does not absorb water and expand rapidly; instead, it takes about a week to expand, so consideration of the environment is necessary. Additionally, the expansion rate can be manufactured to approximately 2 to 10 times (by volume) depending on the formulation. [Features] - Blends water-absorbent resin that expands upon water absorption into rubber - Safe and hygienic water-absorbent resin used in baby diapers and other products - Expands over approximately one week *For more details, please refer to the PDF document or feel free to contact us.

  • Rubber
  • Other polymer materials

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Adjustable expansion rate! "Water-expandable rubber"

Extrusion molding with an extruder and mold forming with a press are possible! Adjustment of the expansion rate is possible.

"Water-swelling rubber" is a product that has been applied as a waterproof material in the civil engineering and construction fields, utilizing its characteristic function of expanding (volume expansion) when in contact with water. In sewer systems, it is used as rubber rings for joints of Hume pipes and PVC pipes, and in tunnel construction (shield method), it is used as segment sealing material. Additionally, it can be utilized as a water stop material in joint trenches for electricity, gas, and other places requiring water stopping. 【Features】 ■ Water swelling function: Expansion rate can be adjusted ■ Molding method: Can be formed by extrusion using an extruder or by mold forming using a press *For more details, please refer to the related links or feel free to contact us.

  • Rubber

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