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Eco-friendly
Cellulosic Superabsorbent Polymer

A biodegradable water retention solution from recycled textile wastes for agricultural sector.

Agriculture accounts for

70%

of all freshwater withdrawals globally.

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Process

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Cellulosic powders decomposed from cotton polyester blends through hydrothermal process

Dissolution

Crosslinking

Drying & Milling

Sieving

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Cellulosic Superabsorbent
Polymer

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Cellulosic Superabsorbent Polymer (SAP) can help cotton farmers retain soil moisture, thus reducing water consumption in irrigation.

 
 
 

Award

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Gold Medal in the 47th International Exhibition of Inventions of Geneva (2019)

Partner with us

Funding Organization

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Copyright © 2021 The Hong Kong Research Institute of Textiles and Apparel Limited. All rights reserved.