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Size Chart

The ChemDefend® 250 range of protective coveralls are constructed from a microporous polyethylene barrier film glued to the latest generation of spunbond polypropylene ( SBPP). The PP fibres are spun at a low dtex producing a high density of fine fibres per square metre, creating a lightweight and strong, but breathable material.The barrier and repellency to liquid chemicals and biological agents is excellent. This material is coated with an electrostatic dissipative layer.

ChemDefend® 250 range material is soft, quiet and drapable. The coverall is constructed to offer optimum body fit, with generous use of fabric in the underarms, chest and waist, allowing comfortable and unrestricted freedom of movement.

The garment incorporates a number of key design features to assist in maximising protection, comfort and strength and to ease the donning and doffing process.

The garment uses a sealed seam, bound with a barrier material to maximise the seam strength. This reduces any splitting or tearing in use and improves the liquid and particle barrier of the coverall.

Additionally, all the elastication within the coverall is fully bound and enclosed, and combined with the outer film layer delivers a coverall with reduced linting of any fibre contaminant.

EN1073-2:2002 – Protective clothing against radioactive particulate contamination.

EN1149-5:2008 – Protective clothing with electrostatic dissipative properties.

EN14126:2003 – Protective clothing against infective agents and biological hazards.

Type 5 – EN ISO 13982-1:2004+A1:2010 – Dry particle protection – suits which provide protection to the full body against airborne solid particles.

Type 6 – EN13034:2005+A1:2009 – Reduced spray-suits which offer limited protection against a light spray of liquid chemicals.

The product range is available in sizes Small to 3XL and a range of styles to suit different applications.

Fabric Description

Microporous Polyethylene (PE) Laminate

Fabric
Fabric Weight
60 gsm
Seam Type

Bound - which delivers maximum strength and liquid and particle barrier properties.

Seam
Colour Options
White

Suitable Applications

  • Agriculture- pesticide mixing and handling
  • Chemical industry
  • Pharmaceutical industry
  • Cleanroom
  • Electronic sector
  • Nuclear industry
  • Paint spraying within automotive and shipbuilding industries
  • Veterinary and livestock handling
  • Cleaning and remediation
  • Sewage industry

Available Models

Part Number Fabric Description
250W/001/BB/__/STD ChemDefend® 250 Coverall with 3-piece hood, elasticated wrists, waist and ankles, 2-way zipper with re-sealable storm flap, attached thumb loops and all elastication sealed and enclosed.
250W/003/BB/__/STD ChemDefend® 250 Coverall with collar, elasticated wrists, waist and anklest, 2-way zipper with re-sealable storm flap, attached thump loops and fully sealed and enclosed elastication.
250W/004/BB/__/STD ChemDefend® 250 Coverall with 3 piece hood and attached socks, elasticated wrists, waist and ankles, 2-way front zipper with re-sealable storm flap, attached thumb loops and fully sealed and enclosed elastication.

Note: ChemDefend® does not give any warranties or make any representations about its coveralls other than those contained within the official literature supplied by ChemDefend® with each coverall. Risk analysis should be carried out by the user to select the appropriate PPE and it is the user's responsibility to select the correct combination of full body protective coverall and other equipment. The user will also need to determine how long a coverall can be worn for a particular use and/or exposure to a hazard, with regard it its protective performance, comfort and heat stress. Unless otherwise stated all test data relates to laboratory test data generated on fabrics only. Note that seams and closure systems may offer different, possibly lower chemical barrier protection.

Call us on +44 (0)1482 644220 or email info@chemdefend.co

EN14325:2004 Fabric Physical Performance

Fabric Physical Tests according to EN 14325: 2004
Test Method Result EN Class
Abrasion Resistance EN530 Method 2 >500 <1000 cycles 3 of 6
Flex ISO 7854 Method B >5,000 < 15,000 cycles 3 of 6
Tear Resistanance EN ISO 9073-4 (MD) 79.5 N 4 of 6
Tear Resistanance EN ISO 9073-4 (CD) 34.3 N 2 of 6
Tensile Strength ISO 13934-1 (MD) 110.0 N 3 of 6
Tensile Strength ISO 13934-1 (CD) 41.0 N 1 of 6
Puncture Resistance EN 863 9.0 N 1 of 6

Additional Fabric Performance Data

Other Physical Performance Data
Description Result
EN 20811 Resistance to Water Penetration >14 kPa
ISO 13938-1 Bursting Resistance 157 kPa Class 2 of 6
EN 25978 Resistance to Blocking No Blocking
EN 1149-5: 2008 Electrostatic Surface Resistance

PASS

Half Decay t50= 0.01

R = 1.5 x 108 Ω

EN13688:2013 Protective Clothing General Requirements.

EN ISO 3071:2005 pH aqueous extract


PASS

Whole Suit Performance

Whole Suit Results
Test Method Description

Result

EN ISO 13982-2 Method B Type 5 Particulate Inward Leakage*

PASS

TIL = 2.8 %

Ljmn, 82/90 ≤ 6.4 % Ls, 8/10 ≤ 4.2%

EN ISO 17491-4:2008 Method A Type 6 Reduced Spray Test*

PASS

(Note - 2 suits no leakage - ingress on 1 suit only and stain < 0.34% of total permitted leakage/suit.)

EN 1073-2:2002 Inward leakage test non-ventilated protective clothing against particulate radioactive contamination*

PASS

Class 1 of 3

NPF 35

TILE = 3.9 %

TILA = 2.8 %

EN ISO 13935-2 Seam Strength 130.0N Class 4 of 6

*Whole suit tests performed with wrists, cuffs, ankles and hood taped to ancillary PPE with the zip flap sealed.

TILE highest reading (inward leakage) from the 3 exercises

Penetration and Repellency

Chemical Repellence EN368 / EN ISO 6530
Chemical Result EN Class
30% Sulphuric Acid 97.3% 3 of 3
10% Sodium Hydroxide 98.0% 3 of 3
o-Xylene 94.3% 2 of 3
Butan-1-ol 96.9% 3 of 3
Chemical Penetration EN368 / EN ISO 6530
Chemical Result EN Class
30% Sulphuric Acid 0.0% 3 of 3
10% Sodium Hydroxide 0.0% 3 of 3
o-Xylene 0.2% 3 of 3
Butan-1-ol 0.0% 3 of 3

Barrier to Biological and Infective Agents

EN 14126: 2003 - Barrier to Infective Agents
Test Method Result EN Class
ISO 16603 - Resistance to penetration by blood/fluids under pressure Pass to 20kPa 6 of 6
SO 16604 - Resistance to penetration by blood borne pathogens Phi-X174 method Pass to 20kPa 6 of 6
EN ISO 22610 - Resistance to wet bacterial penetration (mechanical contact) Penetration >75 mins
No Penetration
6 of 6
ISO/DIS 22611 - Resistance to biologically contaminated aerosols Penetration Ratio
Log 10 CFU >5
No Penetration
3 of 3
ISO 22612 - Resistance to dry microbial penetration Penetration Log Log10 CFU < 1
No Penetration
3 of 3
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Get in touch

ChemDefend
ChemDefend Co Ltd. Unit 15, Waterside Business Park, Livingstone Road, Hessle.
Hull, East Yorkshire HU13 0EG
UK

+44 (0)1482 644220
+44 (0)770 101 1148

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