Kaiwhakamārama Hiko 28 CAS 4193-55-9

CAS:4193-55-9

Taumaha ngota:843.0

EINECS:200-312-9

Wā Rokiroki:Penapena ki te wāhi hauhautanga, maroke

Ngā kupu taurite:Kaiwhakamārama Whatu 28; Tinopal UNPA; 4,4'-Bis[(4-anilino-6-morpholino-1,3,5-triazin-2-yl)amino]stilbene-2,2'-waikawa disulfonic tote disodium; FWA 28

Waiho tō karere

Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te Kaiwhakamārama Hikoi 28 CAS 4193-55-9?

Ko te Whakamārama Hikoi 28 he mea whakamārama whatu (OBA) tino whai hua, he mea hanga ki te bis-triazinylaminostilbene. Ka mimiti te whakamārama whatu 28 i te mārama ultraviolet (300-400 nm) ka tukuna anō hei hihi kikorangi-papura kaha (400-500 nm), ka huna pai i te kōwhai o ngā papa, ā, ka puta he āhua kanapa, he mā te titiro. He mea nui te Whakamārama Whatu 28 i roto i ngā tono polymer me te paninga nā tōna pumau wera me te hototahitanga pai rawa atu.

Whakatakotoranga

TAONGA	Taumata Ahumahi
Āhua	Paura kōwhai-kakariki
Te mā	E rite ana ki te paerewa ±1.5
Uara E	510-550
Te Ihirangi Makuku	≤5%

Tono

(1) Ahumahi Kirihou:
Ko te whakakanapa rama hihiko 28 e whakamahia whānuitia ana hei whakama mō ngā kirihou wera pērā i te PVC, PP, PE, ABS, PS, me ngā kirihou hangarau hei whakarei ake i te kanapa me te mā.
(2) Ngā paninga me ngā peita:
He whakakanapa whai hua mō ngā peita whare, ngā paninga ahumahi, ngā whakaotinga motuka, me ngā pūnaha ka taea te whakaora e te UV.
(3) Ngā muka hangai:
He whakakanapa whatu 28 e whakamahia ana mō te whakaoti miro, mō te whakaputa tae papatipu rānei o ngā muka polyester, nairona, me te acetate hei whakatutuki i te mā kanapa.
(4) Waituhi me ngā Pūranga Matua:
He tāpiri matua ki ngā waituhi tā motuhake me ngā puranga matua mā mō te mahi mā tonu.
(5) Pepa me ngā Hopi horoi:
Whakamahia hei paninga pepa kounga teitei, hei whakamārama whatu hoki i roto i ētahi whakatakotoranga hopi horoi ahumahi.

Ngā Āhuatanga

(1) Te Whai Huatanga Whakamā: Ka whakarato i te kanapa kikorangi-mā kaha me ngā taumata tāpiri iti (ko te tikanga he 0.01%-0.1%).
(2) Te Pūmautanga Wera Tino Pai: Ka ātete ki ngā pāmahana tukatuka pūmua noa tae atu ki te 250-300°C, me te kore e tino pakaru.
(3) Te Pūmau o te Mārama: He ātete pai ki te memeha i raro i te hihi UV mō te wā roa.
(4) Hototahitanga Whānui o te Pūmua: Hototahi ki te whānuitanga o ngā whāriki pūmua me ngā pūnaha kapia.
(5) Ngāwari ki te Marara: Ka taea te whakauru ngāwari ki roto i ngā pūmua mā te whakaranu rewa, ki roto rānei i ngā pūnaha wai mā te marara tere-teitei.