63081-33 Silicone Softener (Hydrophilic, Soft & Smooth)
Fasaloli & Fa'idodi
- Kyakkyawan hydrophilicity.Nan take hydrophilicity.
- Ƙarfi mai ƙarfi ga filaye na halitta da zaruruwan roba.
- Yana hana kwaya.
- Ana iya amfani da shi tare da dorewar saitin guduro a cikin wanka ɗaya.
Abubuwan Al'ada
| Bayyanar: | Ruwa mai haske mara launi |
| Ionicity: | Nonionic |
| pH darajar: | 6.0± 1.0 (1% bayani mai ruwa) |
| Solubility: | Mai narkewa cikin ruwa |
| Abun ciki: | 23% |
| Aikace-aikace: | Filayen halitta da filaye na roba, kamar auduga, polyester da nailan, da sauransu. |
Kunshin
Ganga filastik 120kg, tankin IBC & fakiti na musamman don zaɓi
NASIHA:
Silicone softeners
An rarraba siliki a matsayin wani nau'in nau'in nau'in polymers na mutum wanda aka samo daga silicon karfe a 1904. An yi amfani da su don tsara sinadarai masu laushi masu laushi tun shekarun 1960.Da farko, an yi amfani da polydimethylsiloxanes da ba a canza su ba.A cikin ƙarshen 1970s, gabatarwar aminofunctional polydimethylsiloxanes ya buɗe sabbin nau'ikan laushin yadi.Kalmar 'silicone' tana nufin polymer wucin gadi bisa tsarin maye gurbin silicon da oxygen (siloxane bonds).Babban radius atom na siliki atom yana sanya haɗin siliki-silicon guda ɗaya ya zama ƙasa da kuzari, don haka silanes (SinH2n+1) ba su da kwanciyar hankali fiye da alkenes.Koyaya, haɗin siliki-oxygen sun fi kuzari (kimanin 22Kcal/mol) fiye da haɗin carbon-oxygen.Silicone kuma yana samuwa daga tsarin kitone-kamar (silico-ketone) kama da acetone.Silicones ba su da nau'i biyu a cikin kashin bayansu kuma ba ma'aunin oxocompound ba.Gabaɗaya, maganin silicone na yadi ya ƙunshi silicone polymer (musamman polydimethylsiloxanes) emulions amma ba tare da silane monomers ba, wanda zai iya 'yantar da sinadarai masu haɗari (misali hydrochloric acid) yayin jiyya.
Silicones suna nuna wasu kaddarorin na musamman waɗanda suka haɗa da kwanciyar hankali na thermal oxidative, ƙarancin zafin jiki, ƙarancin ɗanɗano da canjin yanayin zafi, babban matsawa, ƙarancin ƙasa, hydrophobicity, kyawawan kaddarorin lantarki da ƙarancin wuta saboda tsarin inorganic-kwayoyin su da sassaucin haɗin silicone. .Ɗaya daga cikin mahimman fasalulluka na kayan silicone shine tasirin su a ƙananan ƙima.Ana buƙatar ƙananan ƙananan silicones don cimma abubuwan da ake so, wanda zai iya inganta farashin ayyukan yadudduka kuma tabbatar da ƙananan tasirin muhalli.
Hanyar yin laushi ta hanyar maganin silicone shine saboda samfurin fim mai sassauci.Rage ƙarfin da ake buƙata don jujjuyawar haɗin gwiwa yana sa kashin baya na siloxane ya fi sauƙi.Jigon fim ɗin mai sassauƙa yana rage rikicewar interfibre da yarn.
Don haka ƙarshen silicone na yadi yana samar da keɓaɓɓen hannu mai laushi haɗe da sauran kaddarorin kamar:
(1) Lalata
(2) Jin zafi
(3) Madalla da jiki
(4) Ingantacciyar juriya mai ƙarfi
(5) Inganta karfin hawaye
(6) Ingantattun dinki
(7)Kyakkyawan kayan aikin antistatic da antipilling
Saboda tsarin su na inorganic-organic da kuma sassaucin haɗin gwiwar siloxane, silicones suna da kaddarorin masu zuwa:
(1) Thermal/oxidative kwanciyar hankali
(2) Ƙarfin zafin jiki
(3) Ƙananan canji na danko tare da zafin jiki
(4) Babban matsawa
(5) Karancin tashin hankali (yaɗawa)
(6) Karancin wuta
Silicones suna da fa'ida sosai aikace-aikace a cikin yadi aiki, kamar fiber man shafawa a kadi, high-gudun dinki inji, winding da slashing, kamar yadda binders a nonwoven masana'antu, kamar yadda antifoam a rini, kamar yadda softeners a buga manna, karewa da kuma shafi.
