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SBIR/STTR

Comfortable and Durable Clothing Ensemble with Flame-Resistant Properties, Phase I

Completed Technology Project

Project Introduction

Comfortable and Durable Clothing Ensemble with Flame-Resistant Properties, Phase I
NASA is now concerned with maintaining, validating, and improving fire safety on the ISS throughout its lifetime while providing maximum flexibility in the types of experiments and operations that can be conducted by the crew members. Thus, more comfortable, durable and flexible flame retardant crew clothing is required, especially during long term missions. Current cotton clothing is highly flammable and not suitable for fire fighting. There is urgent need to develop non-flammable alternatives for shirts, shorts, sweaters, and jackets without compromising the comfort and flexibility. This Phase I project aims to develop flame retardant textiles using a new class of chemicals called polyoxometalates (POMs). We have devised methods to anchor this class of compound to a variety of conventional (cotton based) fabrics. The overall goal is to take existing fabrics, with their desirable physical properties and high level of comfort, and add a flame retardant capability. The functionalized textile material will have thermal stability, reduction in smoke generation and flammability, reasonable cost, no skin and environmental toxicity, and permanence while retaining the desired properties of the starting material. Our novel flame resistant textile material will withstand harsh conditions without leaching of the agents. More »

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Technology Maturity (TRL)

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This is a historic project that was completed before the creation of TechPort on October 1, 2012. Available data has been included. This record may contain less data than currently active projects.

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