1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationSpecification for cotton webbing suitable for aerospace purposes (warp yarn nominally R 310 tex)BS 3F 128null2010BS 3F 128:2010 BRITISH STANDARDnullublisnulling annull copyrignul
2、lt informationThe BSI copyright notice displayed in this docnullnullent indicates nullhen the docnullnullent nullas last issnullednullnull BSI 2010ISBN nullnull8 0 null80 null8nullnullnull nullInullS nullnullnull02nullnullnull0The nullollonulling BSI renullerences relate to the nullornull on this st
3、andard: nullonullnullittee renullerence Anullnullnullnullnull Dranullt nullor conullnullent 10null3020null0null8 Dnullnullublication nullistoryFirst pnullnulllished Nonullenullnuller 1null8nullSecond editionnull April 1nullnull2Third nullpresentnull editionnull nullctonuller 2010nullmennullments iss
4、uenull since publicationnullate nullext affectenull null BSI 2010 null iBS 3F 128:2010BRITISH STANDARDnullontentsForenullord ii1 Scope 12 Ternulls and denullnitions 13 Nornullatinulle renullerences 1null Innullornullation and renullnullirenullents to nulle agreed and docnullnullented 1null nullenera
5、l renullnullirenullents 1null nullarn 2null nullannullnullactnullre 38 Finish 5null nullonstrnullction and properties 610 Identinullcation 7nullnnexesAnnenull A nullinnullornullatinullenull The deternullination onull nullystonull Inullnullon nullanullric 8Binullliography 10nullist of figuresFignullr
6、e 1 null Shnullttleless constrnullction nullith spool type interlocnulling 3Fignullre 2 null Shnullttleless constrnullction nullith the nullenullt nullnitted nullith a locnulling thread 4Fignullre 3 null Shnullttleless constrnullction nullith the nullenullt secnullred nully tnullo nullnitted locnull
7、ing threads 5nullist of tablesTanullle 1 null nulleneral renullnullirenullents nullginullen in British Standard F 100null 2Tanullle 2 null nullarn constrnullction2Tanullle 3 null nullonstrnullction and properties onull nullenullnulling designation 8null1 6Tanullle null null nullonstrnullction and pr
8、operties onull nullenullnulling designation nullnull0null 6Tanullle null null nullonstrnullction and properties onull nullenullnulling designation nullnull0null 6Summary of pagesThis docnullnullent conullprises a nullront conullernull an inside nullront conullernull pages i to iinull pages 1 to 10nu
9、ll an inside nullacnull conuller and a nullacnull conullernullBS 3F 128:2010ii null null BSI 2010BRITISH STANDARDForewornullnullublisnulling informationThis British Standard is pnullnulllished nully BSI and canulle into enullnullect on 31 nullctonuller 2010null It nullas prepared nully Technical nul
10、lonullnullittee Anullnullnull0nullnullnullnullnull3nullnullTextiles for aerospace purposesnull A list onull organinullations represented on this conullnullittee can nulle onulltained on renullnullest to its secretarynullSupersessionBS 3F 128: 2010 snullpersedes BS 2F 128:1nullnull2nullA1:2002null nu
11、llhich is nullithdranullnnullnullnformation about tnullis nullocumentThis British Standard specinulles renullnullirenullents nullor a range onull cotton nullenullnullings nullsing a conullnullon nullarp yarnnull The nullenullnullings can nulle nullannullnullactnullred nullsing either shnullttleless
12、or connullentional nulleanulling technologynullThis standard has nulleen renullised consistently nullith BS 2F 1null1 and BS nullF nullnull to:null inclnullde nenull clanullses nullor nullInnullornullation and renullnullirenullents to nulle agreed and docnullnullentednull and nullTernulls and denull
13、nitionsnullnull and a nenull Annenull on the deternullination onull nullystonull Inull on nullanullricnull and null renullect the onullsolescence onull pentachlorophenyl lanullrate nullnullnullnullnullnull as a rotnullproonullng treatnullentnullnullanullarnull warningsnullnullRnullnullnullnullnull T
14、his British Standard calls nullor the nullse onull snullnullstances andnullor procednullres that can nulle innullnullrionulls to health inull adenullnullate precanulltions are not tanullennull It renullers only to technical snullitanullility and does not anullsolnulle the nullser nullronull legal on
15、ullligations relating to health and sanullety at any stagenullnullse of tnullis nullocumentIt has nulleen assnullnulled in the preparation onull this British Standard that the enullecnulltion onull its pronullisions nullill nulle entrnullsted to appropriately nullnullalinulled and enullperienced peo
16、plenull nullor nullhose nullse it has nulleen prodnullcednullnullresentational connullentionsThe pronullisions onull this standard are presented in ronullan nullinullenull nullprightnulltypenull Its renullnullirenullents are enullpressed in sentences in nullhich the principal anullnulliliary nullern
17、ull is nullshallnullnullnullhere optional reconullnullendations are inclnulldednull they are enullpressed in sentences in nullhich the principal anullnulliliary nullernull is nullshonullldnullnullCommentary, explanation and general informatinulle material is presented in smaller italic type, and doe
18、s not constitute a normatinulle elementnullnullontractual annull legal consinullerationsThis pnullnulllication does not pnullrport to inclnullde all the necessary pronullisions onull a contractnull nullsers are responsinullle nullor its correct applicationnullnullompliance witnull a Britisnull Stann
19、ullarnull cannot confer immunity from legal obligationsnullnull BSI 2010 null 1BS 3F 128:2010BRITISH STANDARD1 ScopeThis British Standard specinulles renullnullirenullents nullor the yarnnull nullannullnullactnullrenullnullnishnull constrnullction and identinullcation onull cotton nullenullnullings
20、nullor aerospace pnullrposesnull2 nullerms annull nullefinitionsFor the pnullrposes onull this British Standardnull the nullollonulling ternull and denullnition applynull2null1 protectinulle treatmentprodnullct containing a null0:null0 nulllend onull nullnullnull1nullnullnull2nullnull2nullnullnulldi
21、lnullnullnullnullpropylnull1null3nulldionullolannull2nullylnull nullethylnullnull1Hnull1null2nullnullnulltrianullole and 3nulliodonull2nullpropynylnullnullnulltyl carnullanullatenull applied at 0nullnullnull to 0null8null conullnullined actinulles on nulleight onullnullnullrenullnullTnull nulln exam
22、ple product is nullystox null 1nullnull nullor a relatinulle test metnullod see nullnnex nullnull3 nullormatinulle referencesThe nullollonulling renullerenced docnullnullent is indispensanullle nullor the application onull this docnullnullentnull The latest edition onull the renullerenced docnullnul
23、lent nullinclnullding any anullendnullentsnull appliesnullBS F 100null nullrocedure for inspection and testing of textiles for aerospace purposes nullnullTnull Tnulle latest renullision of an aerospace standard is indicated nully tnulle prenullx numnullernullnull nullnformation annull renulluirement
24、s to be agreenullannull nullocumentenullThe nullollonulling innullornullation to nulle snullpplied nully the pnullrchaser shall nulle nullnulllly docnullnullentednull For conullpliance nullith the standard nulloth the denullnitinulle renullnullirenullents specinulled thronullghonullt the standard an
25、d the nullollonulling docnullnullented itenulls shall nulle satisnulled:anull the nnullnullnuller onull this British Standardnull inullenull BS 3F 128nullnullnull the nullethod onull nulleanulling nullsee nulllanullse nullnullnullcnull the type onull nullnish renullnullired nullsee 8null1nullnulldnu
26、ll the colonullrnull inull renullnullired dyed nullsee 8null3nullnullenull the nullidth renullnullired nullsee nulllanullse nullnullnullnull nulleneral renulluirementsIn addition to the renullnullirenullents specinulled in nulllanullse null to nulllanullse 10null the renullnullirenullents and test n
27、ullethods onull BS F 100 shall apply nullsee Tanullle 1nullnull1nullnullystonull RTnullis proprietary to nullatonullance nulltdnull This innullornullation is ginullen nullor the connullenience onull nullsers onull this standard and does not constitnullte an endorsenullent nully BSI onull the prodnul
28、lct nanullednull nullnullnullinullalent prodnullcts nullay nulle nullsed inull they can nulle shonulln to lead to the sanulle resnullltsnullBS 3F 128:20102 null null BSI 2010BRITISH STANDARDTanullle 1 nulleneral renulluirements (ginullen in Britisnull Stannullarnull F 100)Section of BS F 100nullitle
29、 Renulluirements annull tests1 nulleneral All renullnullirenullents2 nullnullality renullnullirenullents null Renullnullirenullents nullor the nullannullnullactnullre onull narronull nullanullricsnull Renullnullirenullents nullor dyed tenulltiles enullcept those related to nullanullric intended null
30、or coatingnull Renullnullirenullents nullor dinullensions and tolerancesnull Renullnullirenullents nullor nullreedonull nullronull corrosinulle inullpnullrities Anullnullsee Section nullnullnull Renullnullirenullents nullor nullreedonull nullronull nullanulllts in nullonullen narronull nullanullrics
31、3 nullhysical tests null Test nullor the deternullination onull the nnullnullnuller onull threads per nullnit length in nullanullricsnull Test nullor the deternullination onull the nullass onull nullanullricsnull Test nullor nullreanulling strength and enulltension nullnder loadnull nullhenullical t
32、ests Inull renullnullired nully Section 2:null test nullor condnullctinullity onull anullnulleonulls enulltractnull test nullor pH nullalnulle onull anullnulleonulls enulltractnull test nullor nullater solnullnullle chloridenull test nullor nullater solnullnullle snulllnullateAnullApplies only to sc
33、onullrednull dyed or rotnullproonulled nullanullrics connullornulling to 8null1null itenulls nullnull and cnullnullnull nullarnnullnull1 The nullenullnulling shall nulle nullannullnullactnullred nullronull nullnsinulled cotton yarns constrnullcted as specinulled in Tanullle 2null as appropriatenullT
34、anullle 2 nullarn construction Anullnull Bnullnullebbing nullesignationnullarp Binnullers nulleft nullocnulling tnullreanullsnullonnullentional Snulluttleless8null1 R 310 tenull S 2null0nullnull null R 310 tenull S 2null0nullnullR 1nullnull tenullS 2null0nullnull or R 1nullnull tenullS null00null3R
35、30 tenull S null00null3 or R null0 tenull S nullnull0null2nullnull0null R 310 tenull S 2null0nullnull null R 310 tenull S 2null0nullnullnullnull0null R 310 tenull S 2null0nullnull R 310 tenull S 2null0nullnull R 310 tenull S 2null0nullnullAnullnullalnulles nullor tnullist are ginullen in tnullrns pe
36、r nulletrenull The direction onull tnullist nullay nulle renullersed pronullided that all yarns in nulleanulling hanulle the sanulle direction onull tnullistnullBnullThe tolerance on linear density shall nulle nullnull and that on tnullist 10nullnullnullnull2 The yarns shall nulle ringnullspnulln nu
37、llronull carded cotton nullnullrenullnull BSI 2010 null 3BS 3F 128:2010BRITISH STANDARDnull nullanufacture nullsee nulllause nullnull item b)nullnullnull1 Designation 8null1 shall nulle nullonullen 2 and 2 null tnullillnullnullnull2 Designation nullnull0null shall nulle plain nullonullen nullith tnu
38、llo nullarp ends nulleanulling as onenull enullcept that the selnulledges shall each contain not less than three ends nullonullen singlynullnullnull3 Designation nullnull0null shall nulle tnullonullply plain nullonullen nullith tnullo nullarp ends nulleanulling as onenull enullcept that the selnulle
39、dges shall each contain not less than three ends nullonullen singlynull Binders shall nulle spaced enullnullally across the nullidth on one shanulltnull nulleanulling tnullo nullp and tnullo donullnnullnullnullnull The nullenullnullings shall nulle nullonullen either:anull connullentionallynull inul
40、lenull in a shnullttle loonullnull ornullnull shnullttlelessnullnullnullnull Shnullttleless constrnullctions shall nulle nullonullen in accordance nullith one onull the nullollonulling nullethods:anull spool type interlocnulling in the nullody onull the nullenullnulling nullsing the sanulle yarn as
41、the nullenullt nullsee Fignullre 1nullnullnullnull nullnitting the nullenullt nullith a locnulling thread nullsee Fignullre 2nullnullcnull secnullring the nullenullt nully tnullo nullnitted locnulling threads nullsee Fignullre 3nullnullnullnullnull nullhere shnullttleless nulleanulling is nullsednul
42、l a picnull denotes tnullo threads laid per shednullnullnullnull Shnullttleless constrnullctions nullonullen in accordance nullith nullnullnullnull itenulls nullnulland cnullnull shall hanulle the interlocnulled edge pnulllled closely into the nullody onull the nullenullnulling to anulloid nulleadin
43、gnull and shall nulle nullninullornull and enullen in appearancenullFignullre 1 Snulluttleless construction witnull spool type interlocnullingnulley1 nullocnulling thread 2 Needle side 3 Spool sideBS 3F 128:2010null null null BSI 2010BRITISH STANDARDFignullre 2 Snulluttleless construction witnull tn
44、ulle weft nullnittenull witnull a locnulling tnullreanullnull BSI 2010 null nullBS 3F 128:2010BRITISH STANDARDFignullre 3 Snulluttleless construction witnull tnulle weft securenull by two nullnittenull locnulling tnullreanulls8 Finisnull8null1 nullonnullition of materialThe nullenullnulling shall nu
45、lle snullpplied in one onull the nullollonulling conditions nullsee nulllanullse nullnull itenull cnullnull:anull loonullstatenullnullnull sconullred and rotnullproonulled nullsee 8null2nullnullcnull sconullrednull dyed and rotnullproonulled nullsee 8null2 and 8null3nullnull8null2 Rotnullproofingnul
46、lhere the nullenullnulling is to nulle snullpplied rotnullproonullednull the nullenullnulling or the yarns nullronull nullhich it is nullonullen shall nulle treated nullith a protectinulle treatnullent as descrinulled in 2null1nullBS 3F 128:2010null null null BSI 2010BRITISH STANDARD8null3 nullyeing
47、nullhere dyeing is renullnullirednull the colonullr shall nulle specinulled nully renullerence to a standardnull enullgnull BS 381null nullsee nulllanullse nullnull itenull dnullnullnull nullither the nullenullnulling or the yarns nullronull nullhich it is nullonullen shall nulle dyednullnull nullon
48、struction annull propertiesThe nullenullnulling in the condition as snullpplied shall connullornull to the relenullant renullnullirenullents onull Tanullle 3null Tanullle null or Tanullle null nullsee nulllanullse nullnull itenull enullnullnullTanullle 3 nullonstruction annull properties of webbing
49、nullesignation 8null1nullinulltnull nullinnull number of ennulls in winulltnullnullicnulls per 100 mmnullaxnulltnullicnullness Anullnullaxnull mass per unit lengtnullnullinnull breanulling strengtnullnullnull nullnull gnullnull Nnullnull 83 nullnull 1null8 null1 2 nullnull0Anullnulleasnullred in accordance nullith BS nullN ISnull null08null nullnder a pressnullre onull 21 nullnullanullTanullle null nullonstruction annull properties of webbing nullesignation nullnull0nullnullinulltnull nullinnull number of ennulls in winulltnullnullicnulls per 100 mmnullaxnulltnullicnullness Anullnullaxnu
