Tiêu chuẩn iso 00105 x12 2016

© ISO 2016 Textiles — Tests for colour fastness — Part X12 Colour fastness to rubbing Textiles — Essais de solidité des coloris — Partie X12 Solidité des coloris au frottement INTERNATIONAL STANDARD I[.]

Tex tiles — Tests for c olour fastness —

Part X 12:

Te xtile s — Essais de solidité des coloris —

Partie X12: S lidité de s coloris a frot ement

Six th edition

2 16-06-0

Refer ence n mb r

ISO 1 5-X 12:2 16(E)

COPYRIGHT PROTECTED DOCUMENT

© ISO 2016, P blshed in Sw itz rlan

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F reword i v

1 Sc ope 1

2 Nor mati ve r eferenc es 1

3 Principle 1

4 A pparatus 1

5 Test specimens 2

6 Proc ed re .3

6.1 General 3

6.2 Dry rub ing 3

6.3 Wet rub ing 3

6.4 Drying 3

7 Evaluatio 3

8 Test rep r t 3

Biblog raphy 5

ISO (he Int ernational Org nization for Stan ardization) is a worldwidefede ation of national s an ards

b dies (ISO membe b dies) The work of pr p ring Int ernational Stan ards is normaly car ied out

through ISO t ech ical committ ees Each membe b dy int er st ed in a subje t for w hich a t ech ical

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org nizations, g ove nmental an non-g ove nmental, in laison with ISO, also take part in the work

ISO cola orat es closely with the Int ernational Ele trot ech ical C mmis ion (IEC) on al matt ers of

ele trot ech ical s an ardization

The proc d r s used t o develo this document an those int en ed for it furthe maint enanc ar

desc ibed in the ISO/IEC Dir ctives, Part 1 In p rticular the dife ent a pro al c it eria ne ded for the

dife ent ty es of ISO document should be not ed This document was draft ed in ac ordanc with the

edit orial rules of the ISO/IEC Dir ctives, Part 2 ( e www.iso.org dir ctives)

A tt ention is drawn t o the p s ibi ity that some of the element of this document ma be the subje t of

p t ent right ISO shal not be held r sp nsible for identifying any or al such p t ent right Detais of

any p t ent right identified d ring the develo ment of the document wi be in the Introd ction an / r

on the ISO ls of p t ent de larations r c ived ( e www.iso.org p t ent )

Any trade name used in this document is information given for the convenienc of use s an does not

cons itut e an en orsement

F or an ex lanation on the meaning of ISO spe ific t erms an ex r s ions r lat ed t o conformity

as es ment, as wel as information a out ISO’ s adhe enc t o the WTO principles in the Te h ical

Bar ie s t o Trade (TBT) se the fol owing URL: F or word - Sup lementary information

The committ ee r sp nsible for this document is ISO/TC 3 , Tex ties , Subcommitt ee SC 1, Tes ts fr

c olo r d tex ties a d c olora t

This sixth edition canc ls an r plac s the f ifh edition (ISO 1 5- X 12:2 0 ), of w hich it cons itut es a

minor r vision t o r fe t o s an ard atmosphe e asdef ined in ISO 1 9

ISO 1 5 consis s of many part designat ed b a part lett er an a two-digit se ial n mbe (e.g A01),

un e the g ene al title Tex ties — Tes ts f r c olo r f s tnes s A complet e l s of these p rt is given in

ISO 1 5-A01

Tex tiles — Tests for c olour fastness —

Part X 12:

This p rt of ISO 1 5 spe ifies a method for det ermining the r sis anc of the colour of t exti es of al

kin s, inclu ing t extie flo r co e ings an othe pie fa rics, t o rub ing of an s aining othe mat erials

The method is a plca le t o t extiesmade from al kin s of fibr sin the form of y rn or fa ric, inclu ing

t extie flo r co e ings, w hethe dyed or print ed

Two t es sma be made, one with a dry rub ing cloth an one with a wet rub ing cloth

2 Normati ve r eferences

The folowing document , in w hole or in p rt, ar normatively r fe enc d in this document an ar

in ispensa le for it a pl cation F or dat ed r fe enc s, only the edition cit ed a pl es F or u dat ed

r fe enc s, the lat es edition of the r fe enc d document ( inclu ing any amen ment )a pl es

ISO 1 5-A01:2 1 , Tex ties — Tes ts fr c olo r f s tnes s — Part A01: G ene al princ iples o tes tin

ISO 1 5-A03, Tex ties — Tes ts fr c olo r f s tnes s — Part A03 : Grey s c ale fr as s es s in s tainin

ISO 1 5-F 9, Tex ties — Tes ts fr c olo r f s tnes s — Part F0 9: S ec ific atio fr c otto ru bin cloth

ISO 1 9, Tex ties — Sta dard atmos phe es fr c onditio in a d tes tin

Spe imens of the t extie ar rub ed with a dry rub ing cloth and with a wet rub ing cloth The machine

pro ides two combinations of t es ing con itions through two alt ernative siz s of rub ing f ing er: one

for pi e fa rics an one for sold colour or larg e print fa rics

4.1 Suitable testing devic e for determining the c olour fastnes to rubbing , using a r ecipr ocating

straig ht l ne rub ing motion an two alte native siz s of rub ing fing ers

4.1.1 F r pie fa rics, inclu ing textie flo r co e ing s: rub ing fing er with a r ectang ular rub ing

surfac with thelead edg e r ou ded measuring 1 mm × 25,4 mm (cr ock block)

The rub ing fing er shal ex ert a downward for e of ( 9 ± 0,2)N, mo ing t o an fro in a s raight lne along

a (1 4 ± 3) mm track

NOTE 1 Diff iculty might b e perienced in making as es ments of the de re of staining on the rub ing cloth

when pile fa ric are tested using the (16 ± 0,1)mm diameter rub ing f ing r d e to he vier staining oc ur ing on

the cir umference of the stained are , i.e haloing T e rub ing f ing r des rib d in 4.1.1 wil eliminat e the haloing

with man ty es of pile fa ric

Even with the use of the c ock block, diff iculty ma be ex e ienc d in as es ing s aining w hen fa rics

with high pie ar t est ed

NOTE 2 A suita le ap aratus for pile fa ric is des rib d in R eference [1]

4.1.2 F r othe tex ties: rub ing fing er comprised of a cylnde of (1 ± 0,1) mm diamete moving to

and fr o in a straig ht lne along a (1 4 ± 3) mm track on the spe imen an exe ting a downwar d force of

(9 ± 0,2) N

NOTE A suita le ap aratus is des rib d in R eference [2], AAT C Test Method 8 for 4.1.2, an AAT C

Test Method 165, for 4.1.1 Other devices can b used provided that the same results are o tained as with the

ap aratus des rib d in Clause 4 There is no k own cor elation of results b tween the two methods des rib d

4.2 C t on r ubbing cloth, desiz d, bleached, without finish, cut into 5 mm sq ar es (± mm) for the

fing er used in 4.1.2

F or the fing er desc ibed in 4.1.1, a 2 mm × 1 0 mm ± 2 mm cloth is used S e ISO 1 5-F 9

4.3 Sof-back water proof abrasi ve paper , or g rating of stainles s e l w ir e 1 mm in diamete an

mesh w idth a out 2 mm

A tt ention should be paid t o the charact eris ics of the grating or a rasive p pe used t o hold the

spe imen as they ma lea e an imprint through the t exti e w hich would cause a false rating t o bemade

The use of the a rasive pa e ma be pr fe r d for t es ing t extie fa rics

4.4 Grey s ale, for as es ing s aining , in ac or danc with ISO 1 5-A 03

Ve if ication on the o e ation of the t es an the a p ratus shal be made routinely an the r sult kept

in a lo Use an in-house or es a l shed rub ing spe imen an con uct thr e (3) dry t es s

5.1 If the textie to be tes ed is a fa ric or tex tie flo r co e ing , two pie es not les than 50 mm × 140mm

ar e r eq ired for dry rub ing an two for wet rub ing

A dditional spe imens ma be used w hen highe pr cision is ne ded One spe imen of each pair shal

ha e the long dir ction paral el t o the warp y rns (or in the dir ction of man factur ), the othe p ralel

t o the wef (or f il ing y rns or at right angles t o the dir ction of man factur ) An alt ernat e method of

cut ing spe imens is t o cut the long dimension diag onal y t o warp an wef If the pi e la of a carpet

spe imen is dis inguisha le, cut the spe imen with the pi e la p inting in the long dir ction

5.2 If the tex tie to be tes ed is y rn or thr ead, k it it into fa ric to pr ovide spe imens at leas

5 mm ×140mm or form a la ye of p r alel stran s b w rap ing it leng thwa ys on a car db ard rectang le

of suita ledimensions

5.3 Befor e tes ing , condition the spe imen and rub ing cloth for at leas 4 h in thestan ar d atmospher e

as defined in ISO 1 9 A lte native s an ar d atmospher es as defined in ISO 1 9 ma y only be used if the

p rties inv lved ag r ee an , in this case, the alte native atmosphere used shal be r ep rted C n itioning

is doneb la ying each tes spe imen an each pie e of rub ing cloth sep rately on a scr een or pe for ated

shelf Some fa rics such as cotton or wo l ma y r eq ir e long er pe iods of con itioning

5.4 For bes result , tes ing should be con ucted u de s andar d atmospher e for testing texties ( e

ISO 1 9)

6 Procedure

Fast en each t es spe imen b means of clamps t o the b sebo rd of the t es ing devic so that the long

dir ction of the spe imen folow s the track of the devic Between the b seb ard of the t es ing devic

an the spe imen, plac a pie e of wir mesh or sof-b ck wat erpro f a rasive pa e t o help r d c

mo ement of the spe imen Tes thespe imens pr p r d in Clause 5 ac ording t o the proc d r s in 6.2

an 6.3

When t es ing multi-colour d t exties, car should be taken t o p sition the spe imens in such a wa

that al colours of the design ar rub ed in the t es using the devic desc ibed in 4.1.2 Alt ernatively, if

the ar as of colour ar sufficiently larg e, mor t es spe imens ma be taken an the in ivid al colours

as es ed sep rat ely If the ar as of colour ar smal an run t og ethe , a choic t o t es using a rotary

devic , as desc ibed in ISO 1 5- X 16, isadvised

6.2 Dry r ubbing

Plac the con itioned rub ing cloth ( e 4.2 an 5.3), flat o e the end of the f ing er with the wea e

p ralel t o the dir ction of rub ing fing er A t a rat e of one cycle pe se ond, rub t o an fro in a s raight

l ne 2 times, 1 times t o an 1 times fro, along a track (1 4 ± 3) mm long on the dry spe imen, with

downward for eof ( 9 ± 0,2) N ( e 4.1.1an 4.1.2) R emo e t es sq ar an con ition as in 5.3 R emo e

any extraneous fibrous mat erial that might int erfe e with the rating

Es a l sh a t ech iq e for pr paring rub ing cloth b weighing a conditioned pie e of cloth, then

thoroughly so k in dis i led wat er an r weigh t o ensur take-up of 9 % t o 1 0 % F olow the

ins ructions for rub ing in 6.2

NOTE As the level of so k of the rub ing cloth may dramatical y afect ratings, other levels can b used.An

e ample of a very commonly used level of so k is (65 ±5)%

Air dry the t es cloth

7 Evaluation

7.1 Back each tes ed rub ing cloth with thr ee la ye s of white rub ing cloth whie ev luating

7.2 A sses thestaining of the coton rub ing cloths with the g r ey scale for s aining (4.4)u de suita le

i umination ( e ISO 1 5-A 01:2 1 , Clause 14)

8 Test r eport

The t es r p rt hal contain the fol owing information:

a) a r fe enc to this p rt of ISO 1 5, i.e ISO 1 5-X 12:2 1 ;

b) w hich fing er and for e wer used in thetes ;

c) w hethe dry or wet rub ing w as pe formed along with the pe c ntag e of so k;

d) the time of con itioning of the spe imens an rub ing cloth as wel as the atmosphe ic con itions

during testing ;

e) an identification of the long dir ction of the spe imen mou ting, i.e warp, wef or o lq e;

f) then me ical rating for s aining for each t es spe imen

Bibl og raphy

[1] Jo rn l o the S ciety o Dyers a d Colo rists, 8 1 7 , 15 ; 8 1 7 , 2 9

[2] Technical Ma u l o the Ame ic an Association o Textile Chemists a d Colorists,w w w a tcc.org

[3] ISO 1 5-X16, Tex ti l es — Tes ts f r c ol our f s tnes s — Part X16: Col our f s tnes s to ru bi ng —

Smal ar as