Bộ quần áo chống hóa chất Trellchem VPS
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Bộ quần áo chống hóa chất Trellchem VPS
DESIGN
Trellchem® VPS comes in three different designs to fit all user preferences:
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Encapsulating design type CV
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Encapsulating design type VP1 (larger visor)
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Non-encapsulating design type T
GARMENT MATERIAL
A well-proven combination of rubber and a multilayer chemical barrier provides excellent chemical protection for > 8 hours against a wide range of chemicals, as well as great abrasion and flame resistance.
SEAMS
The seams are stitched with aramid thread for superior strength and durability. On outside the seam is sealed with a glued-on rubber tape and on inside a welded-on barrier laminate tape. The welded-on barrier tape provides a continuous barrier layer across the seam, giving the same chemical protection as the garment material itself.
COLOUR
Yellow (standard) or Graphite (upon request)
STANDARDS
- EN 943-2/ET
- EN 943-1
- EN 1073-2
- EN 14126
- SOLAS
VISOR
The visor is made from a rigid 2 mm impact and chemical resistant PVC and comes in two optional sizes; CV or the larger VP1.
FACE SEAL
Non-encapsulating (type T) suits have a rubber face seal which is anatomically designed for optimum safety and comfort. Also, a Mini Hood comes with all Trellchem® type T suits.
ZIPPER
The standard zipper is a strong and durable gastight chloroprene rubber coated zipper. EN 943-2/ET certified suits are equipped with the Trellchem® HCR zipper, which includes a barrier film for increased chemical resistance. The zipper is closing downwards, for added safety, and is protected by a splash guard (flap).
VENTILATION
A ventilation system is included as standard and adds safety due to a constant level of overpressure inside the suit. The Trellchem® Regulating valve has 3 ventilation rates (2, 30 and 100 l/min) plus zero/off position and is as an option also available in a passthrough version for use with external air supply.
GLOVES
Ansell Barrier® inner glove and an outer rubber glove, either Trellchem® Viton®/Butyl rubber glove or Butyl rubber glove.The gloves are attached with the Trellchem® Bayonet glove ring system, which offers quick and simple glove exchange.
FOOTWEAR
Suits can be fitted with either sewn-in socks/booties made of the garment material or attached Nitrile rubber safety boots with European approval as Firemen’s boots. The boots are fixed with an ergonomically designed ring attachment, for simplified boot exchange.
GARMENT MATERIAL PROPERTIES
Permeation data
Chemicals stipulated in NFPA 1991 and EN 943-2.
CHEMICAL | BTT (min) | CHEMICAL | BTT (min) |
Acetone | > 480 | Heptane | > 480 |
Acetonitrile | > 480 | Hexane | > 480 |
Ammonia (gas) | > 480 | Hydrogen chloride (gas) | > 480 |
Butadiene (gas) | > 480 | Methanol | > 480 |
Carbin disulphide | > 480 | Methyl chloride (gas) | > 480 |
Chlorine (gas) | > 480 | Nitrobenzene | > 480 |
Dichloromethane | > 480 | Sodium hydroxide | > 480 |
Diethyl amine | > 480 | Sulphuric acid | > 480 |
Dimethyl formamide | > 480 | Tetrachloroethylene | > 480 |
Ethyl acetate | > 480 | Tetrahydrofuran | > 480 |
Ethylene oxide (gas) | > 480 | Toluene | > 480 |
Tests are performed according to test method ASTM F739, with breakthrough criterion 0.1 µm/min/cm2. BTT = Breakthrough time.
Brand: Trellchem / Ansell
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