IS 14742: Textile Auxiliaries - Silicone Emulsion

9 Pages·1999·1.1 MB·English

by  Bureau of Indian Standards

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IS 14742 (1999): Textile Auxiliaries - Silicone Emulsion
[TXD 7: Textile Sizing and Finishing Materials]
“!ान $ एक न’ भारत का +नम-ण”
Satyanarayan Gangaram Pitroda
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IS14742:1999
vR?#vmF
Twfemm-m~-m
Indian Standard
ELITXET SEIRAILIXUA - ENOCILIS NOISLUME -
NOITACIFICEPS
ICS 59.080.01; 71.100.40

0 BIS 1999
BUREAU OF INDIAN STANDARDS
MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG
NEW DELHI 110002
Price Group 2
elitxeT gniziS dna gnihsiniF slairetaM lanoitceS ,eettimmoC XT 07
DROWEROF
sihT naidnI dradnatS was adopted yb the uaeruB of naidnI ,sdradnatS after the draft dezilanif yb the elitxeT
gniziS dna gnihsiniF slairetaM lanoitceS eettimmoC had neeb devorppa yb the elitxeT noisiviD .licnuoC
enociliS snoislume are ylevisnetxe desu ni the elitxet yrtsudni for elitxet gnihsinif as ,srenetfos water
tnellelper dna water ,gnifoorp pilsitna gnitaoc dna enif gnitaoc of .selitxet ehT esu of enocilis noislume
spleh elbaredisnoc gnivas ni gnissecorp cost dna sevig the lanif tcudorp na tnellecxe .hsinif roF elitxet
gnihsinif two tnereffid sepyt of enocilis snoislume are .desu esehT :era
)i A evitcaer lyhtemylop negordyh ,enaxolis dna
)ii A evitcaer-non lyhtemidylop .enaxolis
ehT evitcaer lyhtemylop negordyh snoislume are desu gnola htiw the renetfos or .rezicitsalp ehT evitcaer-non
lyhtemidylop snoislume are desu ni noitcnujnoc htiw muinatit or muinocriz dnuopmoc for water .ycnelleper
roF the esoprup of gnidiced whether a ralucitrap tnemeriuqer of siht dradnats si deilpmoc ,htiw the lanif
,eulav devresbo or ,detaluclac gnisserpxe the tluser of a test or ,sisylana llahs eb dednuor off ni ecnadrocca
htiw SI 2 : 1960 seluR‘ for gnidnuor off laciremun seulav .‘)desiver( ehT rebmun of tnacifingis secalp

deniater ni the dednuor off eulav dluohs eb emas as that of the deificeps eulav ni siht .dradnats
SI 14742 : 1999
Indian Standard
ELITXET SEIRAILIXUA - ENOCILIS NOISLUME -
NOITACIFICEPS
1 SCOPE 4.1.3 ritS the stnetnoc of each ,reniatnoc as detceles
ni 4.1.2, ylhguoroht for ton ssel naht 5 setunim htiw
sihT dradnats sebircserp the stnemeriuqer for
a naelc kcits erofeb .gnilpmas ehT gnirrits yam eb
enocilis snoislume of lyhtemidylop enaxolis dna
degnolorp ylralucitrap fi noislume si ton
lyhtcmylop negordyh enaxolis desu ni elitxet
.suonegomoh retfA gnirusne that the stnetnoc ni the
yrtsudni as gnihsinif .stnega
reniatnoc are yletelpmoc ,dezinegomoh- draw a
2 SECNEREFER elpmas of tuoba 100 g ni a naelc elttob hcihw
dluohs eb stoppered yletaidemmi after .gnillif sihT
ehT gniwollof sdradnats niatnoc snoisivorp hcihw
llahs etutitsnoc the test .elpmas ehT test elpmas
hguorht ecnerefer ni siht text, etutitsno-c noisivorp
dluohs eb derrits niaga htiw a naelc ssalg rod tsuj
of siht .dradnats tA the emit of ,noitacilbup the
erofeb gnihgiew ni suoirav test sdohtem nevig ni
snoitide detacidni were .dilav llA sdradnats are
siht .dradnats
tccjhus ot ,noisiver dna seitrap ot stnemeerga desab
no siht dradnats are degaruocne ot etagitsevni the 4.2 Criteria for Conformity
ytilibissop of gniylppa the tsom tnecer snoitide of
4.2.1 ehT tol llahs eb deredisnoc gnimrofnoc ot the
the sdradnats detacidni :woleb
stnemeriuqer of siht dradnats fi the etisopmoc
SI No. Title elpmas steem the suoirav stnemeriuqer deificeps
rednu 3.
1070: 1992 retaW for lareneg yrotarobal esu
(third revision) 5 GNIKRAM
093I : 1983 Methods for noitanimreted of pH 5.1 Each package llahs eb dekram htiw the
eulav of suoeuqa extracts of elitxet
gniwollof :noitamrofni
slairetam tsrif( revision)
a) Net ssam of the ;noislume
3 STNEMERIUQER
)b emaN of the ,lairetam ,yleman enocilis
enociliS noislume llahs teem the stnemeriuqer as
;noislume
nevig ni elbaT 1.

c) diloS tnetnoc of the ;lairetam
4 GNILPMAS DNA AIRETIRC ROF YTIMROFNOC
d) noitacidnI of the ecruos of ;erutcafunam dna
4.1 gnilpmaS
e) htnoM dna raey of .erutcafunam
4.1.1 Lot
5.2 SIB noitacifitreC gnikraM
llA the sreniatnoc of eno etinifed epyt dna ytilauq
of enocilis noislume dna of the emas noitisopmoc Each package yam osla eb dekram htiw the dradnatS
dereviled ot a reyub tsniaga eno despatch eton llahs Mark.
etutitsnoc a .tol
5.2.1 ehT esu of the dradnatS Mark si denrevog yb
4.1.2 sselnU esiwrehto agreed ot neewteb the reyub the snoisivorp of Bureau of Indian Standards Act,
dna the ,relles the rebmun of sreniatnoc ot ,eb 1986 dna the seluR dna snoitalugeR edam
detceles morf each tol at modnar llahs eb as nevig .rednuereht ehT sliated of snoitidnoc rednu hcihw
:woleb the ecnecil for esu of dradnatS Mark yam eb detnarg
ot srerutcafunam or srecudorp yam eb deniatbo morf
Lot Size Sample Size
2 ot 5I 2 uaeruB of naidnI .sdradnatS
16 ,, 25 3
6 GNIKCAP
26 ,, 50 4
51 ,, 100 5 ehT lairetam llahs eb packed ni yletauqeda
1OI )) 150 6 waterproof packages gnidivorp latot noitcetorp morf
1SI ,,300 7 ,erutsiom ,trid ,tsud etc, as deliated ni the tcartnoc
30 I dna evoba 8 or order.

1
^___ _..
SI 14742 : 1999
Table 1 Requirements of Silicone Emulsion
(Clause 3)
1S No. citsiretcarahC tnemeriuqeR rof dohteM fo Test
r -1
lyhtemidyloP enaxoliS lyhtemyloP negordyH senaxoliS
)1( )2( 3( (4) 3(
)1 etihW noislume etihW noislume lausiV noitanimaxe
Ii) 6-5 6-S Hp retem
iii) elltalov-1IoN ,rettam tnecrep 2+03 2+03 xennA A
IV) liO ,tnetnoc tnecrep 2&52 2+52 xennA B
01 aciliS ,tnetnoc sa ,zOiS tnecrep *02 I *52 1 xennA C
)I‘\ evitcA ,rettam tnecrep desab( no ,)acilis tnecrep 2+52 2+52 xennA D
ANNEX A
[Table 1, SZ No. (iii)]
ESTIMATION OF NON-VOLATILE MATTER
A-l PRINCIPLE A-3 OVEN DRYING METHOD
The noislume si deird ni na nevo ot a tnatsnoc ssam hgieW 2 ot 3 g of enocilis noislume ni a yrd,naelc
dna selitalov-non dilos( )tnetnoc si detaluclac yb dna deral irtep hsid dna yrd ni na ria nevo at a
gnisserpxe deird eudiser )sdilos( as egatnecrep of erutarepmet of 105 + 3’C for a muminim doirep of
the lanigiro ssam of the elpmas rednu test. 4 ,sruoh tub ylbareferp ot tnatsnoc ssam (see Note).
etaluclaC the elitalov-non rettam as :swollof
A-2 APPARATUS
21) irteP ,hsid latoT elitalov-non
riA gniyrd nevo elbapac of gnitarepo at 105 +
b) Mass ni g of deird eudiser x 1oo
YC, Matter, tnecrep =
Mass ni g of elpmas nekat
c) rotacciseD (20 mc )aid htiw muiclac edirolhc hgieW-ETON eht reniatnoc gnola htiw deird eudiser retfa 4
as ,tnaccised dna sruoh dna neht ta na lavretni fo 1 .ruoh fI eht ecnereffid ni
si ssel naht 02.0 ,tnecrep neht eht emas dluohs eb nekat
mass
d) A gnihgiew ecnalab htiw ycarucca pu ot 1 .gm sa tnatsnoc .ssam

ANNEX B
[Table I, SZN o. (iv)]
ESTIMATION OF SILICONE OIL CONTENT
B-l PRINCIPLE for ruof .sruoh noislumE lliw kaerb otni three
latsyrc raelc sreyal as :swollof
ehT cage ekil erutcurts demrof ni the noislume yb 4 Water and 1, 4 dioxane - ,raelc sselruoloc
gnigdirb of lio dna water htiw the pleh of diuqil at the mottob of ;rednilyc
,srci‘lislume si nekorb nwod yb ,1 4 enaxoid esuaceb
ti has erom ytiniffa htiw water naht enocilis eud ot b) Emulsifiers - a niht reyal neewteb the water
dna lio ;reyal dna
sti tnevlos ytiralop dna .ytisned
c) A latsyrc raelc reyal of lio no top (to eb tested
2-B ERUDECORP yltneuqesbus for .)ytirup
Read off the ytitnauq of top reyal dna etaler siht ot
oT a derusaem ytitnauq of enocilis ,noislume yas the ytitnauq of enocilis noislume tested. roF
30 ,lm add 30 lm of 1, 4 enaxoid ni ,detaudarg elpmaxe ni a 100 lm ,elpmas a 30 lm top reyal
00I lm .rednilyc Shake llew dna wolla ti ot dnats setacidni a 30 tnecrep lio~enocilis .tnetnoc
2
IS 14742 : 1999
ANNEX C
[Table 1, SZ No. (v)])
ESTIMATION OF SILICA CONTENT
C-l PRINCIPLE c) ylppA heat yllaudarg no hot etalp ni a emuf
draobpuc dna tsegid htiw rehtruf noitidda of
A dehgiew ytitnauq of enocilis noislume si decuder
cirtin dica (see Note), fi ,yrassecen litnu the
ot acilis yb gniyortsed the cinagro rettam wet gnihsa
diuqil si .raelc
.erudecorp ehT detatipicerp acilis si ,deretlif
washed. deird dna ashed dna expressed as tnecrep )d etaropavE nwod 20 ot 25 .lm looC ot moor
of the elpmas .nekat ,erutarepmet etulid ylsuoituac htiw @OI 05I lm
of dellitsid water dna add 2-1 lm of
2-C APPARATUS cirolhcordyh .dica
>e
a) lacitylanA ecnalab htiw ycarucca pu ot 1 ,gm lioB the stnetnoc ot evomer cirtin .dica
)b riA gniyrd no ,nevo elbapac of gnitarepo at f) retliF the noitulos elihw hot no a namtahW
10s * C°3 retlif paper No. 40 or sti .tnelaviuqe Make erus
that the eritne etatipicerp si devomer morf the
c) IOH ,etalp
rekaeb as the acilis si yrev .tnerehda hsaW the
d) rotacciseD (20 mc )aid htiw muiclac edirolhc etatipicerp lareves semit htiw hot water litnu
as ,tnaccised free morf dica (check the etartlif htiw lyhtem
egnaro rotacidni dna there lliw eb on red
e) etacilisoroB ssalg ,srekaeb watch ,sessalg
ruoloc fi free morf .)dica
,slennuf munitalp or acilis ,selbicurc dna
g) yrD the etatipicerp htiw the lennuf ni the nevo
1‘) namtahW retlif paper No. 40 or sti .tnelaviuqe
deniatniam at 105 + 3’C for 1 h. refsnarT the retlif
3-C REAGENTS paper htiw the etatipicerp ot a dehgiew munitalp
or acilis .elbicurc nruB off the retlif paper no a
ehT sdica desu for wet gnihsa dluohs eb of RA wols emalf dna refsnart the elbicurc ot a elffum
grade of tsehgih ,ytirup ,yleman ciruhplus ,dica ecanruf dna ash at C°008 for 30 .setunim
cirtin ,dica cirolhcrep dica dna cirolhcordyh .dica
)h looC the elbicurc htiw the ash ni a rotaccised
4-C ERUDECORP ot moor erutarepmet dna .hgiew

a ) hgieW yletarucca tuoba 0.5 ot 1 g of the aciliS tnetnoc as

elpmas dna refsnart ti ot naelc yrd 500 lm ssalg thgieW of the ash x 1 .o
2OiS tnecrep =
rekaeb derevoc htiw a watch .ssalg thgieW of elpmas
)h ddA 30 lm of ciruhplus ,dica dewollof yb ETON - looC eht rekaeb dna sti stnetnoc ot a etaredom
erutarepmet erofeb gnidda cirtin sdica ta raluger .slavretni
laudarg noitidda of cirtin dica siht( emulov nac
gniddA cirtin dica ot toh stnetnoc ni eht rekaeb lliw esuac
yrav dna yam eb as hcum as 30 .)lm
.gnitrups
ANNEX D
[Tube2 1, SZ No. (vi)]
ESTIMATION OF ACTIVE MATTER, PERCENT
D-l ehT evitca rettam yam eb detaluclac morf acilis 2) aciliS ,tnetnoc tnecrep = aciliS as 2OiS
tnetnoc deniatho evoba as :swollof lyhtemylop( negordyh tnecrep X 1.006
1) ,tnetnoc~enociliS tnecrep = aciliS as zOiS enaxolis )epyt
lyhtemidylop( enaxolis )epyt tnecrep x 1.241
__-__-__-_wp _ ._______ __ ~~
Bureau of Indian Standards
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Review of India Standards
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Amendments Issued Since Publication
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