Call/Fax: 330-630-9025

E-Mail: mconway@ussafetygear.com       Ordering Sheet

 
COBRA™ / F-467 - This product did not have any test results. The results shown below are for gloves of similar construction and can be used as a guideline for the testing performance of this glove.
 
 
Glove Name - Polymer
Chemical Name
CAS Number
Conc. Overall
Chemical
Protection
Rating
Permeation

 
Degradation

 
Puncture
Rating
Breakthrough
Time       Rate
% Wgt. Chg.
(in minutes)
Mins  µg/cm2/min 5 30 60 240

COBRA™ / F-466  -  fluoroelastomer
1,1,1 Trichloroethane
71-55-6   99% >480 ND NT NT E P  
1,2 - dichloroethane
107-06-2   99% >480 ND NT NT NT E  
1,4-Dioxane
123-91-1   99% 65.6 346 NT F P NT  
1,6-Hexamethylene Diisocyanate Homopolymer
28182-81-2   99.3 to 98.4% >480 ND NT NT NT E  
2,2,2-Trifluoroethanol
75-89-8   99% 457.3 0.2 NT NT E P 4
50% Arochlor 1254 (Chlorodiphenyl) in 1,2,4-Trichlorobenzene
Mixture   50%   >480 ND NT NT NT NT  
Acetone
67-64-1   99.5% 5.2 >1900 P NT P NT  
Acetonitrile
75-05-8   99.5% 9 795.2 G NT NT NT 0
Acrylic Acid
79-10-7   99% >480 ND NT NT E E 4
Ammonium Hydroxide
1336-21-6   29% 358 0.2 NT NT E E  
Benzene
71-43-2   99.9% >480 ND NT NT E E 4
Butyl Acetate
123-86-4   99% 23.9 474.2 P P P NT  
Butyraldehyde
123-72-8   99% 9.1 >778 P NT P NT  
Carbon disulfide
75-15-0   99% >480 ND NT NT E E 4
Carbon tetrachloride
56-23-5   99.9% >480 ND NT NT E E  
Chloroacetic Chloride
79-04-9   98% 218 45.3 NT NT E NT 3
Chlorobenzene
108-90-7   99.5% >480 ND NT NT E E 4
Chloroform
67-66-3   99% 271 6.6 NT NT E P 4
Cyclohexane
110-82-7   99% >480 ND NT NT E E  
Dichloromethane (Methylene Chloride)
75-09-2   99.6% 46.2 895.1 NT NT G NT  
Diethylamine
109-89-7   99% 40.7 195.6 NT G NT NT  
Dimethylformamide
68-12-2   99% 13.1 131.2 P P P NT  
Ethyl benzene
100-41-4   99% >480 ND NT NT E E  
Furfural
98-01-1   99% 168 136 NT NT G NT 3
Hydrochloric Acid
7647-01-0   37% >480 ND NT NT E E  
Hydrofluoric Acid (Hydrogen fluoride)
7664-39-3   48%   NT NT NT NT E NT  
Hydrofluoric Acid (Hydrogen fluoride)
7664-39-3   99%   92 2.6 NT NT NT NT  
Hydrogen Peroxide
7722-84-1   30%   NT NT NT NT E NT  
Iodomethane (Methyl Iodide)
74-88-4   99% >480 ND NT NT E E 4
Isopropylamine
75-31-0   99% 17.2 698 P P P NT 0
Methanol
67-56-1   99.8% 75.5 104.2 NT NT E NT  
Methyl Acrylate
96-33-3   99% 9.5 >1200 P NT P NT  
Methyl Ethyl Ketone (2-Butanone)
78-93-3   99% 6.4 >670 P NT P NT  
N,N-Dimethylacetamide
127-19-5   99% 14 201.6 P P P NT 0
Naptha
8030-30-6     >480 ND NT NT E E  
Nitric Acid
7697-37-2   50% >480 ND NT NT E E  
Nitric Acid (White Fuming)
7697-37-2   90% 61.1 307 NT NT E NT  
Oleum
8014-95-7   67% free SO3   >480 ND NT NT E NT  
Pentane
109-66-0   99% >480 ND NT NT E E 4
Petroleum Ether (VM&P Naphtha)
8032-32-4   Mixture >480 ND NT NT E E  
Phenol
108-95-2   Saturated >480 ND NT NT E E  
Phosphoric acid
7664-38-2   85% >480 ND NT NT E E  
Phosphorous Trichloride
7719-12-2   98% >480 ND NT NT E E  
Sodium Hydroxide
1310-73-2   50% >480 ND NT NT E E  
Styrene
100-42-5   99% >480 ND NT NT E E 4
Sulfuric acid
7664-93-9   95-98% >480 ND NT NT E G  
Tetrachloroethylene (Perchloroethylene)
127-18-4   99% >480 ND NT NT E E  
Tetrahydrofuran
109-99-9   99% 8.3 >1158 P NT P NT  
Toluene
108-88-3   99% >480 ND NT NT E E 4
Trichloroethylene
79-01-6   99% 414 0.4 NT NT E E 4
Vinyl Acetate
108-05-4   99% 20.4 436 F P NT NT  
Xylene
1330-20-7   98% >480 ND NT NT E E 4


 

Overall Chemical Protection Rating
Protection rating is determined by taking into account the effects of both permeation and degradation in an attempt to provide users with an overall protection guideline when using our glove products against specific chemicals

 
   0    For Splash Protection Only, change glove immediately when chemical contacts glove
   1    Change glove after 5 to 30 minutes of exposure to chemical
   2    Change glove after 31 to 60 minutes of exposure to chemical
   3    Change glove after 61 to 180 minutes of exposure to chemical
   4    Change glove after 181 to 300 minutes of exposure to chemical
   5    Change glove after 301 to 480 minutes of exposure to chemical



 

ASTM F739 Permeation Key

NT = Not Tested
ND = None Detected
NRD = No Rate Determined
µg/cm2/min = Micrograms per square centimeter per minute
> Greater than
< Less than
 
ASTM D471 Degradation Key

 
Weight Change Performance Rating
0 - 10% Excellent
11 - 20% Good
21 - 30% Fair
Over 30% Poor



 

ANSI/ISEA 105-2000 Puncture Degradation Key

 
   Level 0    greater than 80% Change in puncture
   Level 1    less than or equal to 80% Change in puncture
   Level 2    less than or equal to 60% Change in puncture
   Level 3    less than or equal to 40% Change in puncture
   Level 4    less than or equal to 20% Change in puncture


The chemical test data and overall chemical protection rating should not be used as the absolute basis for glove selection. Actual in-use conditions may vary glove performance from the controlled conditions of laboratory tests. Factors other than chemical contact time, such as concentration and temperature, glove thickness and glove reuse, may also affect performance. Other glove requirements, such as length, dexterity, cut, abrasion, puncture and snag resistance, or glove grip also need to be considered in making your final selection.

 

 


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