Chemical protective clothing: suit
Tyvek® Classic Plus CHA5a DuPont Personal Protection

DuPont™ Tyvek® Classic Plus, model CHA5a. Hooded coverall available in white, in sizes S to XXXL (a green garment is also available). Robust yet lightweight (<250g per garment). Self-adhesive chin flap for tight seal of suit to the mask. Elasticated face, wrists and ankles as well as glued-in waist elastic. Elasticated thumb loops prevent sleeves from riding up.
Tyvek® garments are composed of flash spun high density polyethylene, providing an ideal balance of protection, durability and comfort. Tyvek® is permeable to both air and water vapour, yet repels water-based liquids and aerosols. It offers an excellent barrier against fine particles and fibres (down to 1 micron in size), is ultra-low-linting and antistatically treated. Silicon non-added.
Applications for Tyvek® Classic Plus garments include maintenance and dismantling jobs in the nuclear industry, pharmaceutical manufacturing or in research and biosecurity laboratories, as well as in medical applications and when exposed to biological hazards.

Chemical protective clothing, Category III, Type 4-B, 5-B and 6-B
EN 14126 (barrier to infective agents), EN 1073-2 (protection against radioactive contamination)
Antistatic treatment (EN 1149-5) - on both sides
Stitched and over-taped seams for protection and strength
Tyvek® zipper and zipper flap for enhanced protection
Face, wrist and ankle tunnelled elastication, for good fit and contamination/linting reduction


Other DuPont Personal Protection products


Tychem® C

Tychem® 4000 S

Tychem® F

Tychem® TK.