DuPont Tyvek 400 Coverall. Comfort Fit Design. Collar. Snap Front,Open Wrists and Ankles. Elastic Waist. Serged Seams. White.
Tyvek 400 garments are composed of flash spun high density polyethylene which creates a unique, nonwoven material available only from DuPont. Tyvek 400 provides an ideal balance of protection, durability and comfort of any limited use fabric technology. Tyvek 400 fabric offers an inherent barrier against particles (down to 1.0 micron in size). Protection is built into the fabric itself; there are no films or laminates to abrade or wear away. Tyvek 400 fabric's durability advantage over microporous film fabrics delivers consistently better barrier, even after wear and abrasion. Applications include: lead and asbestos abatement/remediation, general maintenance/operations, spray painting, general clean-up.
Comfort fit design based on extensive wearer input to provide our most comfortable garment design that: enables a greater range of movement while stretching and bending, provides a more tailored fit, offers reinforcement in high stress areas for fewer blowouts, utilizes a longer zipper for easier donning and doffing and an elastic waist to better position the garment. (122)
Data relating to mechanical performance of the fabrics used in DuPont chemical protective clothing, listed for the selected garment according to the test methods and relevant European standard, if applicable. Such properties, including abrasion and flex-cracking resistance, tensile strength and puncture resistance can help in the assessment of protective performance.
Property Test Method Typical Result
Thickness ASTM D1777 5.9 mils
Basis Weight ASTM D3776 1.2 oz/yd2
Burst Strength - Mullen ASTM D774 50 psi
Seam Strength ASTM D1683 > 19 lbf
Breaking Strength - Grab (MD) ASTM D5034 18 lbf/in
Breaking Strength - Grab (CD) ASTM D5034 22 lbf/in
Hydrostatic Head AATCC 127 45 inches H2O
Surface Resistivity (25°C / 55& RH) ASTM D257 < 6.3 x 10^9 ohms/square
Wearing Apparel Flammability 16 CFR 1610 Help Class 1