Respirex International

Viton®/Butyl/Polyester

A Polyester fabric coated one side with yellow fireproof DuPont™ Viton® with a colourless fireproof Butyl undercoat and one side with white fireproof Butyl. (Reusable Suit Fabric)

Specification:

Total Weight: 605g/m² ± 25g/m²

Tested in accordance with

Performance requirement

Level of performance

Class

EN 530 Meth 2
(inc. pressure drop)

Abrasion Resistance

>2000 cycles

6

Method B of EN ISO 7854
(inc. pressure drop)

Flex Cracking Resistance

40,000 cycles

5

EN ISO 9073-4

Trapezoidal Tear Resistance

77.8N

4

EN ISO 13934-1

Tensile Strength

Chain 1529N,
Weave 1233N

6

EN 863

Puncture Resistance

93 N

3

EN 374-3

Permeation Resistance when tested against 96% Sulphuric acid*

Mean breakthrough time
>480 minutes

6

EN 13274-4

Resistance to Ignition

The sample did not continue to burn after removal from the flame

Pass

ISO 5082 Annex A2†

Seam Strength

>300 N

5

The samples submitted were tested in accordance with clauses B.2.3, B.2.4, B.2.6, B.2.8, B.2.9, B.2.10, B.2.13 & B.3.5 of EN943-1 :2002.

BS/A00002/C/04

DuPont™ and Viton® are trademarks or registered trademarks of E.I. du Pont de Nemours and Company.