Soluble and colorless polyimide coated cotton fabric with attractive multifunction: Warmth retention, breathable, antifouling, UV and acid resistance

Song, Dengpeng; Jiang, Beibei; Zhou, Jiayan; Ouyang, Yiwei; Gao, Chong; Zhu, Kunkun; Liu, Yang; Xu, Weilin

doi:10.1016/j.cej.2022.140755

Cited by 16 publications

(1 citation statement)

References 52 publications

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“…Recently, hydrophobic fabrics have attracted great interest, especially in the applied research field, due to their different applications, such as self-cleaning [ 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 ], water/oil separation [ 11 , 12 , 13 , 14 ] and antibacterial [ 15 , 16 ] and antifouling materials [ 17 , 18 ]. Several methods have been suggested by researchers for preparing hydrophobic natural fabrics, such as dip-coating [ 19 , 20 , 21 , 22 , 23 , 24 ], spray coating [ 25 , 26 ], self-assembly [ 27 , 28 , 29 ] and grafting [ 30 , 31 , 32 ].…”

Section: Introductionmentioning

confidence: 99%

A One-Step Approach for a Durable and Highly Hydrophobic Coating for Flax Fabrics for Self-Cleaning Application

Ishak,

Sonnier,

Otazaghine

et al. 2024

Molecules

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Highly hydrophobic flax fabrics with durable properties were prepared using the “dip-coating” method for self-cleaning application. Flax fabrics were coated with a polysiloxane coating via a hydrosilylation reaction with a Karstedt catalyst at room temperature. The coated fabrics displayed highly and durable hydrophobic properties (contact angle and sliding angle of about 145° and 23°, respectively) with good self-cleaning ability for certain pollutants and excellent durability. Moreover, the influence of the coating process on the mechanical properties of fabrics was investigated. A decrease in E modulus and an increase in tensile stress at maximum force and elongation at maximum force has been observed. Furthermore, this influence of the coating process can be easily controlled by adjusting the proportion of curing agent in the treatment solution.

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Section: Introductionmentioning

confidence: 99%

A One-Step Approach for a Durable and Highly Hydrophobic Coating for Flax Fabrics for Self-Cleaning Application

Ishak,

Sonnier,

Otazaghine

et al. 2024

Molecules

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Soluble Polyimide Coated UHMWPE Fibers with Multiple Property Enhancements: Surface Activity, Tensile Strength, Heat Resistance, Acid Resistance, and Erasability

Yin,

Li,

et al. 2024

Macromol. Rapid Commun.

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Ultrahigh molecular weight polyethylene (UHMWPE) fibers possess excellent mechanical properties, yet their applications are severely limited by surface inertness and low melting points. To enhance surface activity and temperature resistance, soluble polyimide (PI) is applied to the surface of UHMWPE fibers. A mussel‐inspired biomimetic polycatechol/polyamine (PA) coating is initially constructed on the UHMWPE fiber surface by oxidative self‐polymerization, serving as a secondary reaction platform. Subsequently, multifunctional UHMWPE‐PA‐PI fibers are prepared by depositing soluble PI on the fiber surface via impregnation. The PA and PI layers are firmly bonded by hydrogen bonding interactions and physical adhesion. The results show that the PI‐coated UHMWPE fiber surface exhibits enhanced chemical activity, hydrophilicity, and thermal stability, with an increased thermal decomposition temperature of approximately 30 °C. Compared to pristine UHMWPE, the breaking force of UHMWPE‐PA‐PI fibers increases by 14.9%, and the interfacial adhesion strength between the fiber and rubber improves by 65.5%. The PI coatings also provide thermal insulation, acid resistance, and erasability functionalities. This modification strategy is highly efficient, simple, and less damaging, offering a novel solution to address UHMWPE fibers' surface inertness and temperature intolerance.

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Influence of Varied MWCNTs Dispersion on EMI Shielding, UV Absorption, and Surface Properties of Electroless NiP/MWCNT-Coated UHMWPE Fabric

Biradar,

Kandasamy

2024

Fibers Polym

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Soluble and colorless polyimide coated cotton fabric with attractive multifunction: Warmth retention, breathable, antifouling, UV and acid resistance

Cited by 16 publications

References 52 publications

A One-Step Approach for a Durable and Highly Hydrophobic Coating for Flax Fabrics for Self-Cleaning Application

A One-Step Approach for a Durable and Highly Hydrophobic Coating for Flax Fabrics for Self-Cleaning Application

Soluble Polyimide Coated UHMWPE Fibers with Multiple Property Enhancements: Surface Activity, Tensile Strength, Heat Resistance, Acid Resistance, and Erasability

Influence of Varied MWCNTs Dispersion on EMI Shielding, UV Absorption, and Surface Properties of Electroless NiP/MWCNT-Coated UHMWPE Fabric

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