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KURALON K-II™

KURALON K-II™

The high-quality PVOH fibre invented by Kuraray

kuralon k ii

KURALON K‑II™ is a water‑soluble PVA fibre designed to dissolve at controlled temperatures. It is primarily used as a temporary material in textile and nonwoven manufacturing processes and is typically removed before the final production stage.

In weaving and knitting applications, KURALON K‑II™ functions as a support fibre, stabilizing fabric structures and improving processability during production. Once manufacturing is complete, the fibre is easily removed using water at a defined temperature, leaving the finished fabric intact and undamaged.

KURALON K‑II™ is available in a range of grades with different water‑solubility profiles. This enables manufacturers to select fibres that dissolve quickly, gradually, or only at elevated temperatures, depending on specific process conditions and application requirements.

  • High tenacity
  • Low elongation
  • High modulus
  • UV-stability
  • Strong alkali resistance
  • Insoluble Kuralon K-II has good adhesive properties with rubber, cement, plastics and other materials

Soluble type:

  • Water-dissolving non-wovens
  • Processing agent for spinning and weaving of wool and cashmere
  • Water-soluble yarn for separation of materials in sections


Insoluble type:

  • Reinforcement of concrete and mortar
  • Reinforcement of plastics

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