PROPERTY |
TEST Method |
EN659 REQUIREMENTS |
3.2 Sizes |
EN420:2003
Clause 6.1 |
EN420/EN659 |
3.3 Abrasion |
EN388:2003
Clause 6.1 |
Level 3
≧2000 cycles |
3.4 Cut resistance |
EN388:2003
Clause 6.2 |
Level 2
i.e. ≧ index 2.5 |
3.5 Tear resistance |
EN388:2003
Clause 6.3 |
Level 3
≧50 N |
3.6 Puncture resistance |
EN388:2003
Clause 6.4 |
Level 3
≧100 N |
3.7 Burning behaviour |
EN407:2004
Clause 6.3 (modified form of ISO 6941) |
EN407 Level 4
Afterflame≦2s
Afterflame≦5s
No melting
No dripping
Seam not to come apart in 15s test
Lining shall not melt
|
3.8 Convective heat resistance |
EN367:1992 |
EN407 Level 3
HTI≧13
Lining shall not melt |
3.9 Radiant heat resistance |
EN ISO 6942:2002
Method B at 40kW/㎡ |
RHTI24≧20
No individual t24result less than 18s, Lining shall not melt |
3.10 Contact heat resistance |
EN702:1994 Contact temp =250℃
(a) Tested after wet conditioning(according to ISO 15383: 2001*)
(b) Tested after dry conditioning |
tt≧10s
(based on lowest value wet or dry ) Lining shall not melt |
3.11 Heat resistance of the lining material |
ISO 17493:2000*
at 180℃ |
Shall not melt, drip or ignite |
3.12 Heat shrinkage |
ISO 17493:2000*
at 180℃ |
Shall not shrink more than 5% |
3.13 Dexterity |
EN420:2003
Clause 6.2 |
Level 1
i.e.11mm針 |
3.14 Seam breaking strength |
EN ISO 13935-2:1999 |
≧350 N |
3.15 Time for removal of gloves |
EN659:2003
Clause 3.15* |
Wet and dry≦3s |
3.16 Water penetration |
EN20811:1992(1996) |
No set |
3.18 Resistance to liquid chemical penetration |
EN ISO 6530:2005
1. 30%H2SO4
2. 40%NaOH
3. 36%HCI
4. o-xylene |
No penetration |
4.3.2 Determination of pH value |
|
The pH value for all gloves shall be greater than 3.5 and less than 9.5. |
4.3.3 Determination of chromium(VI) content |
|
Chromium(VI) content in leather gloves shall be less than the detection limit according to the test method specified in annex B |
5.3.1 Water vapour transmission |
|
≧5mg/(cm^2.h) |