Tyvek / Tychem® TK


Tychem® TK

DuPont™ Tychem® TK. Gas-tight suit with attached socks. Attached double gloves (removable).For use with SCBA. Wide panoramic visor. Lime Yellow.

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Name Description
Full Part Number TYK GEVHT YL 00
Fabric/Materials Tychem® 10000
Design Gas-tight suit with attached socks
Seam Stitched and double-overtaped
Color Lime Yellow
Sizes SM, MD, LG, XL, 2X
Quantity/Box 1 per box


DuPont™ Tychem® TK. gas-tight suit with attached socks. Encapsulated gas-tight garment, with detachable Hazmax socks (sizes 6 to 14 (39-48)), that is both robust and lightweight (<4.6 kg per garment). Available in lime green colour for visibility and sizes SM to 2X. Wide,anti-mist visor for undistorted, panoramic visibility. Bat-wing design to allow the wearer to withdraw an arm to attend to breathing apparatus. Internal, adjustable waist belt system for support and improved fit. Five-finger, dual-glove assembly with locking cuff mechanism for glove replacement. Each suit has a unique serial number and is fully tested at time of manufacture, including positive air pressure integrity testing.
Tychem® TK exhibits excellent chemical barrier properties and offers an extremely durable fabric that is puncture- and tear-resistant, yet is also supple and lightweight.
Tychem® TK. Offers excellent permeation barrier to a broad range of chemicals.
The Tychem® TK. Garment is specifically developed for protection against toxic, corrosive gases, liquids and solid chemicals and is suited for industrial, HazMat and domestic preparedness applications.

  • Chemical protective clothing, Category III, Type 1a-ET, limited use
  • Certified according to EN 943-2 (protective clothing against liquid and gaseous chemicals)
  • Double-taped seams provide strong chemical resistance against heavy liquid splashes
  • Heavy-duty gas-tight zipper that is extra-long to facilitate garment opening and aid donning and doffing
  • Overlapping zipper flaps with hook & loop closures
  • 5 year shelf-life when stored correctly. Can be extended up to 10 years (see Instructions for Use).


Fabric & Permeation/Penetration Data

Physical Properties

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 EN
Abrasion Resistance 7 EN 530 Method 2 >2000 cycles 6/6 1
Basis Weight DIN EN ISO 536 400 g/m2 N/A
Colour. N/A (598) Lime yellow N/A
Flex Cracking Resistance at -30°C EN ISO 7854 Method B >500 cycles 3/6 1
Puncture Resistance EN 863 >10 N 2/6 1
Resistance to Flame 7 EN 13274-4 Method 3 No droplets, no burning, no hole formation 2/3 1
Resistenza alla rottura per flessione 7 EN ISO 7854 Method B >1000 cycles 1/6 1
Surface Resistance at RH 25%, inside 7 EN 1149-1 No antistatic treatment N/A
Surface Resistance at RH 25%, outside 7 EN 1149-1 No antistatic treatment N/A
Tensile Strength (MD) DIN EN ISO 13934-1 >250 N 4/6 1
Tensile Strength (XD) DIN EN ISO 13934-1 >250 N 4/6 1
Thickness (PPSH-249) DIN EN ISO 534 730 µm N/A
Trapezoidal Tear Resistance (MD) EN ISO 9073-4 >150 N 5/6 1
Trapezoidal Tear Resistance (XD) EN ISO 9073-4 >150 N 5/6 1
  •  According to EN 14325
  •  According to EN 14126
  •  According to EN 1073-2
  •  According to EN 14116
  •   According to EN 11612
  •  Front Tyvek ® / Back
  •  Based on test according to ASTM D-572
  •  See Instructions for Use for further information, limitations and warnings
  •  Larger than
  •  Smaller than
  •  Smaller than or equal to
  •  Not Applicable
  •  Standard Deviation





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