Single base layer of fire resistant protection. Required minimum Arc Rating 4 cal/cm². HRC (Hazard Risk Category) is used to determine the necessary arc rathing of a garment worn during a given job task.
Click here for HRC1 rated clothing
One or more layers of fire resistant protection. Required minimum Arc Rating 8 cal/cm². HRC (Hazard Risk Category) is used to determine the necessary arc rating of a garment word during a given job task.
Click here for HRC2 rated clothing
The American National Standards Institute standard that specifies requirements for high-visibility safety apparel and headwear that is capable of visually aignaling the user's presence. DragonWear® meets Class 2 and 3, Level 2.
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Canadian Standards Association requirements for high-visibillity safety clothing for Canadian workers. DragonWear® meets standard z96-09, Class 2.
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GSA establishes long-term governmentwide contracts with commercial firms to provide access to millions of commercial products and services at volume discount pricing. Go to www.gsaadvantage.gov for purchasing.
National Fire Protection Administration standard for elecrtical safety in the workplace.
Click here for NFPA 70E certified clothing
National Fire Protection Administration standard for wildland fire fighting.
Click here for NFPA 1977 certified products
National Fire Protection Administration standard for protection of industrial personnel against flash fire.
Click here for NFPA 2112 certified clothing
National Fire Protection Administration standard for emergency services.
Click here for NFPA 1975 certified products
Approved for use by the Cal Fire Personal Protective Equipment Working Group
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Industry Terms and Definitions
Flame Resistant (FR) - A fabric or product that resists ignition and self extinguishes after removal of the ignition source.
Flame Retardant - A chemical treatment applied to a flammable base fabric that gives it FR properties.
Inherent - An FR fabric that is made of fibers that are flame resistant due to the chemical structure of the fiber and which has not been chemically treated.
Treated - An FR fabric that takes a flammable fabric and treats it with a flame retardant chemical.
Vertical Flame Test - A basic test that determines whether or not a fabric is FR by measuring how much of the fabric is consumed after 12 seconds of flame exposure.
Char Length - A measurement of the damaged fabric after the Vertical Flame test.
Arc Rating - The value for fabrics that describes their performance under exposure to an electrical arc discharge. Testing determines when the amount of exposure results in a 50% probability of causing the onset of second-degree skin burn. The arc rating is expressed in cal/cm². It can be either an ATPV or an EBT.
ATPV - The Arc Thermal Performance Value of a fabric shown in cal/cm².
EBT - The Energy of Breakopen Threshold. The cal/cm² at which the fabric breaks open before it reaches its ATPV.
HRC - Hazard Risk Category. A term used specifically in NFPA 70E. If the 70E table is used, each specific task listed establishes one of five HRC category requirements for the protective clothing and PPE to be worn while performing that task. Each category outlines the minimum arc rating (cal/cm²) for the FR clothing and other PPE required.