Optical Brightener NFW-R rau paj rwb

Tshuaj npeTom ntej: Distyryl-biphenyl derivative

Specification

Cov tsos: Yellow-greenish granule

Ion: Anionic

PIB: 6-12

Lub zog: 99-101

Daim ntawv thov:

Nws muaj ib tug heev whiteness thaum loj npaum li cas.Qhov ntxoov ntxoo hauv ntaub yog me ntsis reddish.Muaj qhov tsim nyog affinity nrog paj rwb los yog polyamide.Stable rau reductive los yog peroxide.

Nws tuaj yeem siv rau hauv paj rwb, polyamide, txhob lo lo ntxhuav, los yog lawv cov ntaub npuag.

Kev siv

Daim ntawv thov rau paj rwb: 0.05-0.15% ntsev: 2-5g / l

Peroxide 35%: 4-12g / l Tus neeg sawv cev ruaj khov: 2-4g / l Alkali flake: 0.5-2.5g / l ratio: 1: 10-20

Kub: dyeing ntawm 90-100 ℃ txog 30-40min

Exhaust daim ntawv thov rau polyamide thiab paj rwb blend fabric: 0.1-0.25% Reductive: 2-5g / l

Ntsev: 1-3g / l

Sequestring tus neeg saib xyuas: 1-2g / l Detergent: 1g / l

PH 7

Piv txwv li: 1:10-20

Kub: dyeing ntawm 90-100 ℃ txog 30-40min

Yuav tsum tau neutralize nrog 0.5g / l ntawm peroxide 35%, thiaj li kom tau txais cov ntxhiab tsw tshwj xeeb hauv cov ntaub.

Package thiab Cia

1.25KG hnab

2. Khaws cov khoom rau hauv qhov chaw txias, qhuav, zoo-ventilated kom deb ntawm cov khoom siv tsis sib xws.