Super Absorbent Polymer (SAP) is a special type of polymer that can absorb and retain large amounts of liquid. SAP is often used in consumer products such as diapers, feminine hygiene products, wound dressings, and agriculture applications. It is also used in industrial applications such as water purification, chemical absorption, oil spills, and other chemical processes. SAP is a type of hydrogel, a polymer matrix composed of hydrophilic monomers that are capable of absorbing large amounts of water. The monomers swell when they come in contact with water, forming a gel-like substance. This gel can absorb up to 1000 times its own weight in water. It is also known for its non-toxic nature and ability to release the absorbed water slowly. This makes it ideal for long-term water retention.
Applications of Super Absorbent Polymer
Super absorbent polymers (SAP) have a variety of applications across many industries. These applications include agriculture, papermaking, hygiene products, construction, medical and healthcare, packaging, and textiles.
· In agriculture, SAP is used to improve water and fertilizer management for crops. This can help farmers reduce the amount of water used for irrigation and also helps increase yield by providing optimal hydration for plants. Additionally, SAP can be used in soil amendments to absorb excess moisture and improve soil structure.
· In papermaking, SAP is used to retain liquid during the production process. It is also used as a size press agent, helping ensure even thickness of the paper.
· Hygiene products such as baby diapers, adult incontinence products, feminine hygiene products, and pet diapers all benefit from the use of SAP. It absorbs and retains liquids which helps keep skin dry and comfortable.
· In construction, SAP is used in concrete as an admixture, to help control the water content of concrete mixtures. This helps improve the strength and durability of the concrete while also reducing shrinkage and cracking.
· In medical and healthcare settings, SAP is used in wound dressings to draw moisture away from the wound and promote healing.
· SAP is also used in textiles to improve fabric breathability and comfort. It helps wick away moisture from the body and keep fabrics lightweight and breathable.
Benefits of Super Absorbent Polymer
SAP is highly absorbent and durable, making it a great choice for use in products that require long-lasting hydration or protection. It can hold up to 400 times its weight in water, which makes it ideal for creating things like diapers, feminine hygiene products, and agricultural irrigation systems. It is also highly resistant to bacteria, mould, and other contaminants, meaning it can be used in many applications where maintaining a clean and safe environment is important. This makes it an ideal choice for products such as medical devices, water treatment systems, and food packaging. SAP is also environmentally friendly and does not contain any hazardous substances. This makes it a great choice for industries looking to reduce their carbon footprint and make their production processes more sustainable. It can be recycled easily and used again and again without the need to create new materials.
Global Market Outlook
The super absorbent polymers market size is projected to be valued at US$ 10.2 Bn in 2023 and is expected to rise to US$ 16.5 Bn by 2033. The sales of super absorbent polymers are expected to grow at a significant CAGR of 5% during the forecast period. Superabsorbent polymer application in the production of hygiene and personal care products is projected to hold major share in the market. This is mainly attributed to the use of superabsorbent polymers for sanitary napkins with high absorption capacity. Among the materials that are used in the manufacturing of diapers, superabsorbent polymers hold around 30% share, as superabsorbent diapers are widely popular. Asia-Pacific is the fastest growing region, owing to rise in healthcare sector, owing to increase in demand for diapers due to increasing population. It is expected that the demand for diapers may increase from Oceania, Central &Southern Asia, and others as population is expected to grow considerably in coming 10 years in the above-mentioned regions.
The increasing demand for SAP-based products has seen the business of manufacturing these materials flourish in recent years, with more companies looking to capitalize on the opportunities presented by this unique material. With further research and development, SAP is likely to continue playing a role in a variety of industries in the future.
· Nippon Shokubai Co., Ltd
· Evonik Industries AG
· BASF SE.
· Kao Corporation
· Sumitomo Seika Chemicals Co. Ltd.
· Sanyo Chemicals Industries, Ltd.
· LG Chemicals Ltd
· Yixing Danson Technology
· Zhejiang Weilong Polymer Material Co., Ltd
· Quan Zhou Banglida Technology Industry Co., Ltd.
· Shandong Nuoer Biological Technology Co., Ltd.
· Wanhua Chemical Group Co., Ltd
· Sinofloc Chemical Ltd.
· SNF (U.K.) Limited
· Formosa Plastic Corporation
· Songwon Industrial Co. Ltd.