26 - Condor Catalog 2014
HAND PROTECTION
EN 347.2003 CHEMICAL PROTECTION
1. Protection against chemicals
Determination of resistance against chemicals:
As per EN374.2003 a test has to be done for 3 chemicals out of the list of chemicals, and those three need a permeation time of > 30 minutes.
The letters of the chemicals chosen are printed below the pictogram.
Code Chemicals
Class
CAS number
)
10"
)
3"
)
2"
-
A
Methanol
Primary alcohol
67-56-1
250°C 350°C 500°C
-
B
Acetone
Ketone
67-64-1
*
7"
*
10"
*
18"
-
C
Acetonitrile
Nitrile
75-05-8
*
30"
*
90"
*
150"
-
D
Methyl Chloride
Chlorinated Hydrocarbon
75-09-2
*
15
*
25
*
35
E
Carbon Disulphur
Organic compound containing Sulphur
75-15-0
*
60
*
120
*
200
-
F
Toluol
Aromatic hydrocarbon
108-88-3
G
Diethylamine
Amine
109-89-7
H
Tetrahydrofurane
Heterocyclic Ether
109-99-9
I
Ethyl acetate
Ester
141-78-6
J
N-Heptane
Saturated hydrocarbon
142-85-5
K
Caustic soda
Inorganic base
1310-73-2
L
Sulphuric acid
Inorganic mineral acid
7664-93-9
2. Protection against low chemical resistance
Liquid proof gloves with minimal protection against chemicals. Gloves in this group did not pass the above described test (1.)
3. Protection against to micro-organisms
Determination of resistance to micro-organisms. A chemical protective glove offers protection against bacteria if the glove reaches at least a penetration level of 2. Penetration is the
macroscopic permeation of a protective glove, which means the chemical protective glove has a leak or a hole.
Hand Protection
ABC
