Iftiiminta Iftiiminta 28 CAS 4193-55-9

CAS:4193-55-9

Miisaanka Molekule:843.0

EINECS:200-312-9

Muddada Kaydinta:Ku kaydi meel qabow oo qalalan

Isku-mid ah:Iftiiminta Indhaha 28; Tinopal UNPA; 4,4'-Bis[(4-anilino-6-morpholino-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulfonic acid disodium milix; FWA 28

Farriintaada ka tag

Faahfaahinta Badeecada

Soo dejiso

Calaamadaha Alaabta

Waa maxay Fluorescent Brightener 28 CAS 4193-55-9?

Iftiiminta Iftiiminta 28 waa walax dhalaalaysa oo ku salaysan bis-triazinylaminostilbene (OBA) oo waxtar sare leh. Iftiiminta Iftiiminta 28 waxay nuugtaa iftiinka ultraviolet (300-400 nm) waxayna dib u soo saartaa sida iftiinka buluug-guduudan oo xooggan (400-500 nm), iyadoo si wax ku ool ah u qarinaysa jaallaha asalka ah ee substrate-ka waxayna soo saaraysaa muuqaal dhalaalaya oo cadcad. Iftiiminta Iftiiminta 28 waxaa si gaar ah loogu qiimeeyaa codsiyada polymer-ka iyo dahaarka si loo helo xasillooni heer sare ah iyo iswaafajin kul.

Faahfaahinta

SHAYGA	Heerka Warshadaha
Muuqaalka	Budada jaallaha ah ee cagaarka ah
Caddaannimada	Ku habboon heerka caadiga ah ±1.5
Qiimaha E	510-550
Qoyaanka ku jira	≤5%

Codsiga

(1) Warshadaha Balaastikada:
Iftiiminta Iftiiminta 28 si weyn ayaa loogu isticmaalaa sidii wakiil caddeyn ah oo loogu talagalay thermoplastics sida PVC, PP, PE, ABS, PS, iyo balaastikada injineernimada si kor loogu qaado dhalaalka iyo caddaanka.
(2) Dahaarka iyo Rinjiga:
Iftiimin wax ku ool ah oo loogu talagalay rinjiyeynta dhismaha, dahaarka warshadaha, dhammaystirka baabuurta, iyo nidaamyada UV-da lagu daaweyn karo.
(3) Faybarro Macmal ah:
Iftiiminta indhaha 28 waxaa loo isticmaalaa dhammaystirka wareegga ama midabaynta tiro badan ee fiilooyinka polyester, nayloon, iyo acetate si loo gaaro caddaan dhalaalaya.
(4) Khad iyo Qaybaha Muhiimka ah:
Waxyaabaha muhiimka ah ee lagu daro khad daabacaad gaar ah iyo bacaha cadcad si loo helo waxqabad cadayn joogto ah.
(5) Warqad & Saabuun:
Waxaa lagu dabaqaa dahaarka warqadda tayada sare leh iyo dhalaaliyaha indhaha ee qaar ka mid ah qaacidooyinka saabuunta warshadaha.

Astaamaha

(1) Waxtarka Cadaynta Sare: Waxay bixisaa iftiin buluug-cad oo xooggan oo leh heerar hoose oo lagu daro (badanaa 0.01%-0.1%).
(2) Xasillooni Heerkuleed oo Aad u Fiican: Waxay u adkaysataa heerkulka caadiga ah ee habaynta polymer-ka ilaa 250-300°C iyada oo aan lahayn burbur weyn.
(3) Iftiin Wanaagsan: Waxay bixisaa iska caabin macquul ah oo ku saabsan libdhista marka la gaaro soo-gaadhista UV-ga muddada dheer.
(4) Iswaafajinta Polymer-ka Ballaaran: Waa mid la jaan qaadi karta noocyo badan oo kala duwan oo ah polymer matrices iyo nidaamyada resin.
(5) Si Fudud Loo Kala Bixi Karo: Si fudud ayaa loogu dari karaa polymers-ka iyada oo loo marayo isku-darka dhalaalka ama nidaamyada dareeraha iyada oo loo marayo kala-baxa xawaaraha sare.