Optical Brightener BHL yeCotton uye Polyimide Fiber

Chemical Name: Stilbene derivative

Tsanangudzo

Kuonekwa: brown fluid

Rudzi rweFluorescent:Chitsvuku zvishoma

Simba rekuchena: 100 ± 3 (ichienzaniswa neyakajairwa sampuli)

PH kukosha:9.0~10.0

Ionic character anionic

Kurapa nzira

inopedza whitening process:

BHL: 0.05-0.8% (owf), bhati reshiyo: 1: 30, dhayi tembiricha: 40°C-100°C;Na₂SO₄:0-10g/l., kutanga tembiricha :30°C, kudziya mwero:1-2°C/min, chengetedza tembiricha iri pa50-100℃ kwe20-40min, wozodzika kusvika 50-30°C –> geza -> yakaoma ( 100 ° C ) -> kuseta (120 ° C -150 ° C) × 1-2 min ( wedzera yakaringana yekuyeresa mumiririri zvinoenderana nekuita kwekuenzanisa).

Padding process:

BHL:0.5-5g/l, reshiyo yedoro reshiyo:100%, dip imwe uye nyip –> yakaoma(100°C)–>setting (120°C -150°C)×1-2 min

Shandisa

Inonyanya kushandiswa sekupenya kwekoni, yerineni, sirika, polyamide fiber, makushe uye bepa.

Package

Iyo yakazara mu50Kgs yepurasitiki barrel.

Cherechedza

Zvinoda kuziviswa kuti data riri pamusoro rinobva paruzivo rwedu rwazvino uye ruzivo;Nekuda kwezvizhinji zvinokanganisa zvinhu, data iri harigone kusununguka kubva kucheki uye bvunzo kana uchigadzira uye uchishandisa chigadzirwa.