Protective garments physical characteristics are altered because it has come in contact with a chemical substance, or has been exposed to heat or sunlight. The process is known as ___________.

Prepare for the Hazardous Materials Technician test with our practical questions and quizzes. Gain confidence in handling hazardous materials through comprehensive questioning for your certification exam.

Multiple Choice

Protective garments physical characteristics are altered because it has come in contact with a chemical substance, or has been exposed to heat or sunlight. The process is known as ___________.

Degradation is the process by which a protective garment loses its integrity when exposed to chemicals, heat, or sunlight. A chemical can react with the fabric, causing changes such as swelling, softening, cracking, or weakening of the polymer chains. Heat speeds up these reactions, and UV light drives photo-oxidation, all leading to altered mechanical properties and reduced barrier performance. Hydration relates to water uptake, aging is too broad, and fermentation isn’t relevant to this context.

Protective garments physical characteristics are altered because it has come in contact with a chemical substance, or has been exposed to heat or sunlight. The process is known as ___________.

Prepare for the Hazardous Materials Technician test with our practical questions and quizzes. Gain confidence in handling hazardous materials through comprehensive questioning for your certification exam.

Protective garments physical characteristics are altered because it has come in contact with a chemical substance, or has been exposed to heat or sunlight. The process is known as ___________.

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