Pyrolon® CBFR

Pyrolon® CBFR provides our most advanced chemical protection for applications where flash fire is present. This self-extinguishing fabric is designed for the highest chemical holdout to protect your people and your primary flame-resistant workwear.

Pyrolon CBFR products meet ANSI/ISEA 203, the standard for secondary flame-resistant clothing that must be worn over primary flame-resistant clothing.

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(fr)(Europe)CE Buyers Guide (fr)
CE Buyers Guide
French
(en)(China)Pyrolon® CBFR datasheet (AP)
Pyrolon® CBFR datasheet
English
(de)(Europe)CE Buyers Guide (de)
CE Buyers Guide
German
(en)(Europe)CE Buyers Guide (en)
CE Buyers Guide
English
(es)(Europe)CE Buyers Guide (es)
CE Buyers Guide
Spanish
(en)(North America)Disposable and Chemical Protective Clothing
Disposable and Chemical Protective Clothing
English
(en)(United States)Pyrolon CBFR Advanced Chemical Barrier and Flame Resistance for the Highest Chemical Hold-Out
Pyrolon CBFR Advanced Chemical Barrier and Flame Resistance for the Highest Chemical Hold-Out
English
(de)(Europe)Pyrolon CBFR Data Sheet (de)
Pyrolon CBFR Data Sheet
German

Pyrolon® CBFR Chemical Test Data

Chemical TestedCAS NumberPhaseConcentrationASTM F739EN 6529ISO Class
1,3-BUTADIENE GAS106-99-0GAS99%>480>4806
ACETONE67-64-1LIQUID99%>480>4806
ACETONITRILE75-05-8LIQUID99%>480>4806
ACRYLONITRILE107-13-1LIQUID99%>480>4806
AMMONIA7664-41-7GAS99%>480>4806
BENZENE71-43-2LIQUID99%>480>4806
CARBON DISULFIDE75-15-0LIQUID99%>480>4806
CARBON TETRACHLORIDE56-23-5LIQUID99%>480>4806
CHLORINE7782-50-5GAS99%>480>4806
CHROMIC ACID1333-82-0LIQUID60%>480>4806
o-Cresol95-48-7LIQUID99%861093
CRUDE OILN/ALIQUIDNEAT58>4806
DICHLOROMETHANE75-09-2LIQUID99%>480>4806
DIESEL FUELMIXTURELIQUIDNEAT>480>4806
DIETHYLAMINE109-89-7LIQUID99%1303095
DIMETHYL FORMAMIDE68-12-2LIQUID99%>480>4806
EPICHLOROHYDRIN106-89-8LIQUID99%>480>4806
ETHYL ACETATE141-78-6LIQUID99%>480>4806
ETHYLBENZENE100-41-4LIQUID99%>480>4806
ETHYLENE GLYCOL107-21-1LIQUID99%>480>4806
ETHYLENE OXIDE75-21-8GAS99%>480>4806
GASOLINEMIXTURELIQUIDNEAT138>4806
HYDROCHLORIC ACID7647-01-0LIQUID37%>480>4806
HYDROFLUORIC ACID7664-39-3LIQUID48%>480>4806
HYDROGEN CHLORIDE7647-01-0GAS99%182>4806
HYDROGEN FLUORIDE7664-39-3GAS99%94963
HYDROGEN PEROXIDE7722-84-1LIQUID50%>480>4806
ISOBUTYL ACRYLATE106-63-8LIQUID>99%480
ISOPROPANOL67-63-0LIQUID99%3273355
METHANOL67-56-1LIQUID99%25332
METHYL CHLORIDE74-87-3GAS99%>480>4806
BUTAN-1-OL71-36-3LIQUID99%11181
HEXANE110-54-3LIQUIDLiquid>480>4806
NITRIC ACID7697-37-2LIQUID70%>480>4806
NITROBENZENE98-95-3LIQUID99%>480>4806
PCB (TRANSFORMER OIL)PCBLIQUIDMixture>480>4806
PHOSPHORIC ACID7664-38-2LIQUID85%>480>4806
POTASSIUM HYDROXIDE1310-58-3LIQUID99%>480>4806
SODIUM HYDROXIDE1310-73-2LIQUID50%>480>4806
SULFURIC ACID7664-93-9LIQUID98%>480>4806
TETRACHLOROETHYLENE127-18-4LIQUID99%>480>4806
TETRAHYDROFURAN109-99-9LIQUID99%IMMEDIATE211
TOLUENE108-88-3LIQUID99%>480>4806
VINYL CHLORIDE75-01-4GAS99%>480>4806
O-XYLENE95-47-6LIQUID98%7101
Please Note:
All test results quoted are from testing carried out at independent laboratories to the relevant {ASTM/CE} Standard(s). Unless stated otherwise tests are carried out on samples of the relevant protective material as opposed to finished garments. Note that all testing is conducted at specific temperatures according to ASTM or EN standard requirements. As permeation is affected by temperature it is important to consider the likely temperature in any application. Permeation test results record a time to a specific permeation rate as defined by the relevant standard and NOT a time to initial breakthrough of the chemical. Also note that differences may be apparent in some cases between CE and ASTM test results. Whilst the tests are similar, the CE standard records a time to a permeation rate of 1.0µg / min / cm2, whilst ASTM records a time to a permeation rate of 0.10µg / min / cm2. This may explain differences between results. As with all Personal Protective Equipment, selection should be based upon the end users risk assessment, it is the responsibility of the end user to determine the suitability of any PPE as part of this risk assessment and to comply with any/all legislative/governmental requirements. Contact Lakeland for more information.
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