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  • Which sizing agent is used in the textile industry?
  • Carboxymethyl Cellulose (CMC) is another sizing agent employed in the textile industry. It has undergone modification to enhance its properties for textile warp sizing. Biological cellulose (refined cotton or wood pulp) is the source of CMC, which is biodegradable and free of hazardous chemicals and offensive odors.
  • Are polyacrylates a good sizing material?
  • Polyacrylates, which are composed of acrylic acid or its derivatives, exhibit excellent adhesion to hydrophilic fibre, high moisture absorption, and strong stickiness viscosity. It is also reported that they display exceptional sizing performance when combined with a small proportion of modified starch.
  • Is PVA suitable for different textile applications?
  • Its adaptability enables PVA suitable for different textile applications. PVA may be used pure or in combination with other agents, like starch or CMC, which allows being tailor-made the sizing formulation for specic yarn types and weaving conditions (Hayes & Robinson, 1995; Morsi et al., 2019).
  • Which biodegradable sizing agents are emerging?
  • Besides the abovementioned recipe improvements and green application studies, novel studies about bio-based and biodegradable sizing agents, including corn gluten, soy protein, keratin, collagen, casein, chitosan, and alginate, can be accounted as emerging agents.