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EUROPEAN STANDARDS

          EN ISO 21420:2020 – Protective Gloves – General Requirements   EN407  Protective Gloves Against Thermal Risks (Heat
          And Test Methods (Updated From En 420:2003+A1:2009)                  and/or Fire) EN 407: 2004
          Under EN ISO 21420 this standard defines the general requirements for glove design and    (AS/NZS 2161.4)
          construction, sizing, dexterity, water vapor transmission and absorption, electrostatic  This standard specifies thermal performance for protective
          properties (in accordance with EN16350:2014) and innocuousness.      gloves against heat and/or fire. The heat and flame pictogram
                                                                               is accompanied by a 6 digit number.
                                                                   EN 407
          Innocuousness test now includes, pH (between 3.5 and 9.5), Chromium VI for leather products   1   3   1   2   1   2
          (less than 3mg/kg), nickel release for metallic components, azo colorants (less that 30mg/kg),
          dimethylformamide or DMFa in Polyurethane products (less than 1000mg/kg), Poly Aromatic
          Hydrocarbons or PAH (less than 1mg/kg). The innocuousness testing covers where applicable
          elements of regulations such as REACH (Regulation (EC) No 1907/2006) Annex XVII.  REQUIREMENTS
                                                                                PERFORMANCE LEVELS 1-4
                                                                                f: RESISTANCE TO A LARGE MELTING METAL SPRAY:
          Protective Gloves Against Mechanical Risks – EN388:2016+A1:2018       Amount of spray required to raise the glove to a certain
                                                                                temperature.
          Over recent years, changes in the manufacturing process of protective gloves has meant that
          the well established method of hand protection testing (EN388:2003), and in particular the test
          to assess protection against cuts has now been deemed no longer fit for purpose. Whilst the old   PERFORMANCE LEVELS 1-4
          system in EN388:2003 and its 1-5 numbering system was easy to understand, the development   e: RESISTANCE TO SMALL MELTING METAL SPRAY:
                                                                               Amount of spray required to raise the glove to a certain
                      of newer cut resistant materials combined with a drive from industry   temperature.
            EN388     to provide the highest level of cut protection possible meant that the
            2016      method for testing hand protection needed to be revised.  PERFORMANCE LEVELS 1-4
                      EN388:2016 seeks to update the standard and by doing this, 2 tests have   d: RESISTANCE TO RADIATING HEAT:
                      been revised (abrasion and cut) and 2 new tests have been included   Time required to raise a given temperature level.
                      (straight blade cut resistance and impact resistance).
                      EN388:2003 standards specifies physical and mechanical aggression
         1 3 4 1 E P  caused by abrasion, blade cut, tearing and puncture. EN388:2016 updates   PERFORMANCE LEVELS 1-4
                                                                          c: RESISTANCE TO CONVECTIVE HEAT:
                      the existing standard with this new test method for abrasion, blade cut   Time during which the glove is able to delay the transfer of heat of a flame.
                      and impact resistance. EN ISO 13997:1999 (TDM test) records cut results
                      as a newton value - the force of the blade on the glove material needed to
                      cut through the material 20mm. The results are represented on a scale
                      A-F.                                              PERFORMANCE LEVELS 1-4
                                                                        b: RESISTANCE TO CONTACT HEAT:
                                                                        Temperature (within the range of 100°C / Over 200°F to 500°C / Over 930°F) at
                                                                        which the person wearing the gloves will not feel any pain (for a period of at
                              REQUIREMENTS                              least 15 seconds).
                              Performance level P                    PERFORMANCE LEVELS 1-4
                              Impact Resistance                      a: RESISTANCE TO FLAMMABILITY:
                              Impact-resistant properties to 5J.     Time during which the material remains lit and continues to be consumed after the
                                                                     ignition source has been eliminated.
                            PERFORMANCE LEVELS A – F
                            STRAIGHT BLADE CUT RESISTANCE:
                            (TDM cut test) Measures the average load to achieve the
                            moment of cut-though                 B: RESISTANCE TO CONTACT HEAT:
                          PERFORMANCE LEVELS 1-4                                 CONTACT
                          d: PUNCTURE RESISTANCE:                 PERFORMANCE    TEMPERATURE      THRESHOLD TIME
                          Force required to pierce the sample with a standardized punch.  LEVEL   (Second)
                                                                                 (°C)
                        PERFORMANCE LEVELS 1-4
                        c: TEAR RESISTANCE:                             1          100°C / Over 200°F  ≥15s
                        Maximum force required to tear the sample.      2          250°C / Over 480°F  ≥15s
                     PERFORMANCE LEVELS 1-5                             3          350°C / Over 660°F  ≥15s
                     b: BLADE CUT RESISTANCE: (Coup cut test)           4          500°C / Over 930°F  ≥15s
                     Number of cycles required to cut the sample at constant speed.
                   PERFORMANCE LEVELS 1-4                          EN407     EN 407:2020 – Glove Protective Against
                   a: ABRASION RESISTANCE:                                   Thermal Risks
                   Number of cycles required to damage the sample at constant speed.
                                                                             This standard was updated from the 2004 version in April
                                                                             2020. Test 1 for resistance to flammability or burning behavior
          EN 388:2016              Level 1  Level 2  Level 3  Level 4  Level 5  has been amended to Limited Flame Spread, and covers the
                                                                             inclusion of oven mitts to be classed as PPE. If a glove is tested
          Abrasion resistance (number of cycles)  100  500  2,000  8,000  -  only for contact heat an alternative symbol is used to indicate
                                                                             protection against heat without flame. Gloves certified to the
          Blade cut resistance (index) Coup test method  1.2  2.5  5  10  20  2004 version of the standard do not need to change until the
                                                                             existing certificate expires.
          Tear resistance (N)       10    25   50   75    -
          Puncture resistance (N)   20    60   100  150   -
                                                                    EN12477  Protective Gloves for Welders
           EN ISO 13997:1999 TDM  Level A Level B Level C Level D Level E Level F
                                                                             EN 12477: 2001 (AS/NZS 2161.3)
           Cut resistant test levels (N)  2  5  10  15  22  30               This European Standard specifies requirements and test
                                                                             methods for protective gloves for use in manual metal welding,
                                                                             cutting and allied processes. According to their performance,
                                                                             protective gloves for welders are classified into two types.
                  EN 1082 Parts 1 to 3: 1997 to 2000              EN 12477
                  Parts 1 to 3: Protective clothing.                         Type A: Lower dexterity (with higher other performance)
                  Gloves and arm guards protecting against cuts and stabs by hand knives.  Type B: Higher dexterity (with lower other performance).
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