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IULTCS - CHEMICAL
TEST METHODS
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IU No.
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Method name
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ISO No.
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EN No.
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IUC 1
|
General
comments
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|
|
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IUC 2
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Sampling
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|
|
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IUC 3
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Preparation
of test material by grinding
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ISO 4044:1998
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EN ISO 4044
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IUC 4
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Determination
of substances (fats and other solubles) soluble
in Dichloromethane.
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ISO 4048:1998
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EN ISO 4048
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IUC 5
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Determination
of volatile matter.
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ISO PWI 4684
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prEN ISO 14676
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IUC 6
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Determination
of water soluble matter, water soluble inorganic matter and water soluble organic matter.
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ISO PWI 4098
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prEN ISO 14657
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IUC 7
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Determination
of sulphated total ash and sulphated water insoluble
ash
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ISO 4047:1998
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EN ISO 4047
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Draft IUC 8
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Determination
of chromic
oxide
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Part 1
Det. by titration
Part 2
Det. by photometry
Part 3 Det. by atomic absorption
Part 4
Det. by inductively coupled plasma
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ISO PWI 5398
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prEN ISO 13633
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IUC 9
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Determination
of water soluble magnesium salts
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ISO 5399:1998
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EN ISO 5399
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IUC 10
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Determination
of nitrogen and hide substance
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ISO 5397:1984
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-
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IUC 11
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Determination
of pH and difference figure
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ISO 4045:1998
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EN ISO 4045
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IUC 13
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Determination
of zirconium
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-
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-
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IUC 15
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Determination
of phosphorus
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-
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-
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IUC 16
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Determination
of aluminium
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ISO 3380:1975
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-
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IUC 17
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Determination
of hydroxyproline in materials containing collagen
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-
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-
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IUC 18
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Photometric
Determination of chromium (VI) using 1, 5 - Diphenylcarbazide
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-
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CEN TS 14495:2003
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IUC 19
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Determination
of formaldehyde content of leather
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ISO TS 17226:2003
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CEN ISO TS 17226
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IUC 20
|
Method
for the detection of certain AZO colourants in
dyed leather
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ISO TS 17234:2003
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CEN ISO TS 17234
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IUC 21
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Method
for the detection of certain AZO colourants in
dyestuff mixtures.
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-
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-
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IUC 22
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Determination
of aluminium oxide content of aluminium tanning
agents
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-
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-
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IUC 24
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Determination
of basicity of aluminium tanning agents.
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-
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-
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IUC 25
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Determination
of pentachlorophenol content
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-
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CEN TS 14494:2003
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IULTCS - PHYSICAL TEST METHODS
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IU No.
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Method name
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ISO No.
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EN No.
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IUP 1
|
General remarks
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ISO 2419:2002
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EN ISO 2419
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IUP 2
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Sampling
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ISO 2418:2002
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EN ISO 2418
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IUP 3
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Conditioning
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ISO 2419:2002
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EN ISO 2419
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IUP 4
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Measurement of thickness
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ISO 2598:2002
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EN ISO 2589
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IUP 5
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Measurement of apparent density
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ISO 2420:2002
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EN ISO 2420
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IUP 6
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Measurement of tensile strength and
percentage elongation
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ISO 3376:2002
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EN ISO 3376
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IUP 7
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Measurement of static absorption of
water
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ISO 2417:2002
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EN ISO 2417
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IUP 8
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Measurement of tear load - Double edge
tear
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ISO 3377 (2): 2002
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EN ISO 3377-2
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IUP 9
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Measurement
of distension and strength of grain by the Ball
Burst Test
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ISO 3379:1976
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-
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IUP 10
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Water resistance of flexible leather
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ISO 5403:2002
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EN ISO 5403
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IUP 11
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Measurement of water resistance of heavy
leather
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ISO 5404:2002
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EN ISO 5404
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IUP 12
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Measurement of resistance to grain cracking
and the grain crack index
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ISO 3378:2002
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EN ISO 3378
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IUP 13
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Measurement
of two dimensional extension
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-
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-
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IUP 14
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Measurement
of waterproofness of gloving leathers
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-
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-
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IUP 15
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Measurement of water vapour permeability
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ISO 14268:2002
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EN ISO 14268
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IUP 16
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Measurement of shrinkage temperature
up to 100 °C
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ISO 3380:2002
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EN ISO 3380
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IUP 17
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Assessment
of the resistance of air dry insole leathers to
heat
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-
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-
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IUP 18
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Resistance
of air dry lining leathers to heat
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-
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-
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IUP 19
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Resistance
of air dry upper leather to heat
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-
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-
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IUP 20
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Measurement of flex resistance by flexometer
method
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ISO 5402:2002
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EN ISO 5402
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IUP 21
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Measurement
of set in lasting
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-
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-
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IUP 22
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Assessment
of scuff damage by use of the viewing box
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-
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-
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IUP 23
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Measurement
of scuff
damage
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-
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-
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IUP 24
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Measurement
of surface shrinkage by immersion in boiling water
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-
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-
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IUP 26
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Measurement
of resistance to abrasion of heavy leather
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-
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-
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IUP 28
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Measurement
of the resistance to bending of heavy leather
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-
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-
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IUP 29
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Measurement of cold crack temperature
of surface coatings
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ISO 17233:2002
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EN ISO 17233
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IUP 30
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Measurement
of water vapour absorption and desorption (See
IUP 42)
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-
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-
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IUP 32
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Measurement
of area
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ISO 11646:1993
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EN ISO 11646
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IUP 35
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Measurement of dry heat resistance of
leather
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ISO 17227:2002
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EN ISO 17227
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IUP 36
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Measurement of leather softness
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ISO 17235:2002
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EN ISO 17235
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IUP 37
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Measurement
of water repellency of garment leather
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ISO PWI 17231
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prEN14340
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IUP 38
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Measurement
of heat resistance of patent leather
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-
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EN 13540:2002
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IUP 39
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Measurement of flex resistance by the
vamp flex method
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-
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EN 13335:2002
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IUP 40
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Measurement of tear load - Single edge
tear
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ISO 3377 (1):2002
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EN ISO 3377-1
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IUP 41
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Measurement of surface coating thickness
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ISO 17186:2002
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EN ISO 17186
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IUP 42
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Measurement of water vapour absorption
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ISO 17229:2002
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EN ISO 17229
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IUP 43
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Measurement of extension set
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ISO 17236:2002
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EN ISO 17236
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IUP 44
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Measurement
of stitch tear resistance
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-
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-
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IUP 45
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Measurement
of water penetration pressure
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ISO PWI 17320
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prEN 14289
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IUP 46
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Measurement
of fogging characteristics
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-
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prEN 14288
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IUP 47
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Measurement
of resistance to horizontal spread of flame
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-
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prEN 14326
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IUP 48
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Measurement
of abrasion resistance of upholstery leather
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-
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prEN 14327
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Draft IUP 49
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Measurement
of bagginess
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-
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prEN 14689
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Draft IUP 50
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Measurement
of soiling
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-
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prEN 14690
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IUP 51
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Measurement
of Surface Friction
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-
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-
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IUP 52
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Measurement
of Compressibility
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-
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-
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IULTCS - FASTNESS TEST METHODS
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IU No.
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Method name
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ISO No.
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EN No.
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IUF 105
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Numbering
code for fastness tests
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IUF 120
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General
principles of colour fastness testing of leather
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*ISO 105-A01
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*EN ISO 105-A01
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IUF 131
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Grey scale
for assessing change in colour
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*ISO 105-A02
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*EN ISO 105-A02
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IUF 132
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Grey scale
for assessing staining
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*ISO 105-A03
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*EN ISO 105-A03
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IUF 151
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Preparation
of storable standard chrome grain leather for
dyeing
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-
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-
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IUF 201
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Approximate
determination of the solubility of leather dyes
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-
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-
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IUF 202
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Fastness
to acid of dye solutions
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-
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-
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IUF 203
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Stability
to acid of dye solutions
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-
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-
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IUF 205
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Stability
to hardness of dye solutions
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-
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-
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IUF 401
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Colour
fastness of leather to light: Daylight
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*ISO 105-B01
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*EN ISO 105-B01
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IUF 402
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Colour
fastness of leather to light: Xenon lamp
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*ISO 105-B02
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*EN ISO 105-B02
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IUF 412
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Leather
– Fastness tests - Change of colour with accelerated
ageing.
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ISO FDIS 17228
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prEN ISO 17228
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IUF 420
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Colour
fastness of leather to water spotting
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ISO 15700:1998
|
EN ISO 15700
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IUF 421
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Colour
fastness of leather to water
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ISO 11642:1998
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EN ISO 11642
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IUF 423
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Leather
– Fastness tests – Mild washing
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ISO 15703:1998
|
EN ISO 15703
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(IUF 424)
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CANCELLED - Fastness to formaldehyde
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IUF 426
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Colour
fastness of leather to perspiration
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ISO 11641:1993
|
EN ISO 11641
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IUF 434
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Leather
– Fastness tests – Colour fastness of small samples
to dry-cleaning solutions
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ISO 11643:1993
|
EN ISO 11643
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IUF 435
|
Leather
– Fastness tests – Machine washing
|
ISO 15702:1998
|
EN ISO 15702
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IUF 441
|
Colour
fastness in respect of staining raw crepe rubber
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|
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IUF 442
|
Colour
fastness in respect of staining plasticised poly(vinyl
chloride)
|
ISO 15701:1998
|
EN ISO 15701
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IUF 450
|
Colour
fastness of leather to rubbing
|
ISO 11640:1993
|
EN ISO 11640
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IUF 452
|
Leather
– Tests for colour fastness - Colour fastness
to crocking
|
ISO FDIS 20433
|
-
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IUF 454
|
Fastness
to buffing of dyed leather
|
-
|
-
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IUF 458
|
Colour
fastness of leather to ironing
|
-
|
-
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IUF 470
|
Leather
– Test for adhesion of finish
|
ISO 11644:1998
|
EN ISO 11644
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