Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Waterproofing and Anti-Bacterial Admixtures in Concrete

Waterproofing and Anti-Bacterial Admixtures in Concrete

Concrete's susceptibility to water absorption is due to the capillary action within the pores of its hydrated cement paste. This action draws water in, creating the need for waterproofing admixtures to prevent such penetration. The efficacy of these admixtures is contingent upon the water pressure, with variations arising from different conditions such as rain, capillary rise, or hydrostatic pressure in structures intended to hold water.
Waterproofing admixtures render concrete hydrophobic,...

Types of Step-Growth Polymers: Polyesters

Types of Step-Growth Polymers: Polyesters

The introduction of polyesters has brought major development to the textile industry. The wrinkle-free behavior of polyester blends has eliminated the need for starching and ironing clothes.
Polyesters are commonly prepared from terephthalic acid and ethylene glycol; the crude product is known as poly(ethylene terephthalate) or PET. However, polyesters are synthesized industrially by transesterification of dimethyl terephthalate with ethylene glycol at 150 °C. The two reactants and the polymer...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Impact of Diabetes on Outcomes After Lower Limb Revascularization in Patients With Chronic Limb-Threatening Ischemia: A Systematic Review and Meta-Analysis.

Annals of vascular surgery·2026

Same author

Hollow Mesoporous Silica Nanoparticles Co-Loaded with Docetaxel and Indocyanine Green for Synergistic Chemo-Photothermal Therapy.

Nanomaterials (Basel, Switzerland)·2026

Same author

Mapping artificial intelligence in older adult care: A bibliometric analysis.

Digital health·2026

Same author

A Systematic Review to Assess the Diagnostic Performance and Clinical Utility of Intraoperative Neuromonitoring during Transcarotid Artery Revascularization.

Annals of vascular surgery·2026

Same author

Mortality Trends Among US Adults With Obesity and Hypertensive Diseases Before and During the COVID-19 Pandemic (1999-2020).

Cureus·2026

Same author

Experimental and machine learning analysis of injector hole diameter effects on performance and emissions in an ammonia-biodiesel dual-fuel diesel engine.

Scientific reports·2026

Search research articles

Related Experiment Video

Updated: Jan 15, 2026

Deposition of Porous Sorbents on Fabric Supports

Deposition of Porous Sorbents on Fabric Supports

Published on: June 12, 2018

Development of Breathable Waterproof Polyurethane-Coated Cotton Fabric Using Surfactant.

Amna Siddique¹, Noor Fatima¹, Shengkai Liu²

¹School of Engineering and Technology, National Textile University, Faisalabad 37610, Pakistan.

|October 13, 2025

Summary

This study developed a breathable and waterproof fabric for outdoor apparel using a novel polyurethane coating with incorporated micropores. The innovative textile offers superior comfort and performance for demanding activities.

More Related Videos

Fabricating Superhydrophobic Polymeric Materials for Biomedical Applications

Fabricating Superhydrophobic Polymeric Materials for Biomedical Applications

Published on: August 28, 2015

Light-induced Patterning and Grafting for Slippery Surfaces based on Silane-coated Nanoporous Structures

Light-induced Patterning and Grafting for Slippery Surfaces based on Silane-coated Nanoporous Structures

Published on: November 14, 2025

Related Experiment Videos

Last Updated: Jan 15, 2026

Deposition of Porous Sorbents on Fabric Supports

Deposition of Porous Sorbents on Fabric Supports

Published on: June 12, 2018

Fabricating Superhydrophobic Polymeric Materials for Biomedical Applications

Fabricating Superhydrophobic Polymeric Materials for Biomedical Applications

Published on: August 28, 2015

Light-induced Patterning and Grafting for Slippery Surfaces based on Silane-coated Nanoporous Structures

Light-induced Patterning and Grafting for Slippery Surfaces based on Silane-coated Nanoporous Structures

Published on: November 14, 2025

Area of Science:

Materials Science
Textile Engineering
Polymer Science

Background:

Polyurethane (PU) coatings enhance textile water resistance but often compromise breathability.
Breathability is essential for comfort in outdoor apparel.
Existing waterproof textiles struggle to balance water resistance with air permeability.

Purpose of the Study:

To develop a breathable and waterproof polyurethane-based fabric for outdoor apparel.
To address the limitations of conventional PU-coated textiles regarding breathability.
To create a fabric suitable for demanding outdoor activities through enhanced comfort and performance.

Main Methods:

Incorporation of a surfactant into the PU coating formulation.
Creation of micropores within the PU coating via the surfactant.
Characterization of fabric performance including contact angle, water penetration, air permeability, and water vapor permeability.
Evaluation of mechanical properties such as water repellency, abrasion resistance, and tear strength.

Main Results:

The fabric achieved a high contact angle (110°), indicating excellent water repellency.
Demonstrated superior water penetration resistance (6.4 cm H₂O).
Exhibited exceptional air permeability (210 L/m²/s) and water vapor permeability (480 g/m²/day).
Showcased robust mechanical properties including abrasion resistance and tear strength.

Conclusions:

The developed fabric successfully balances breathability and waterproofness for outdoor apparel.
The innovative microporous PU coating enhances thermal and moisture management for user comfort.
This technology offers a significant advancement for functional textiles in demanding environments and aligns with SDG 9.