Qingdao SOCO New Material Co.,Ltd.


SOCO® polymer keeps a high rate of instantaneous water absorption (swelling height) under pressure .

SOCO® polymer consists of a set of polymeric chains that are parallel to each other and regularly linked to each other by cross-linking agents, thus forming a network. When water comes into contact with one of these chains, it is drawn into the molecule by osmosis.


Used in Cable

  • Fine powder

  • Fast absorption

  • Good stability to light ,heat, acid and alkali.

Used in Cable

Used in Water-blocking Tape

  • Fine powder

  • Fast absorption

  • Well inflation under pressure
    ≥15mm/1 min
    ≥18mm/3 min

  • Good stability to light ,heat, acid and alkali.

Used in Water-blocking Tape

Used in Water-blocking Ointment

  • Fine powder with uniform size

  • Well resistant to cold and high temperature

  • Good stability to light ,heat, acid and alkali.

Used in Water-blocking Ointment



The polymer is sensitive to the action of ultraviolet rays that, by breaking bonds, degrade the polymer into oligomers (molecules of much smaller size). It thus becomes much more sensitive to the aerobic and anaerobic processes of microbiological degradation. therefore it degrades naturally in soils in CO2, H20 and nitrogen


Products demonstrate no systemic toxicity. Consult the safety data sheet for additional information.



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