Optical Brightener 4BK

Aha Chemical: Stilbene

Nkọwapụta 

Ọdịdị: Obere ntụ ntụ ntụ-acha odo odo

Ion: Anionic

PH uru: 7.0-9.0

Ngwa:

Ọ nwere ike gbazere n'ime mmiri ọkụ, nwere nnukwu ịdị ọcha na-abawanye ike, ịsacha ngwa ngwa dị mma na nke kacha nta na-acha odo odo mgbe ikpo ọkụ dị elu.

Ọ dabara adaba maka ịcha akwa ma ọ bụ akwa nylon na usoro ịcha akwa n'okpuru ụlọ, nwere ike ịdị ọcha na-abawanye, nwere ike nweta oke ọcha.

Na-arụ ọrụ dị ka ihe na-acha ọcha. Nwere fluorescence siri ike, ịrụ ọrụ ọcha dị mma yana obere ndò na-acha anụnụ anụnụ. Nwere nkwụsi ike dị elu, nkwụsi ike kemịkalụ na nkwụsi ike acid dị mma. Ọ kwụsiri ike na perborate na hydrogen peroxide. Ejiri ya na ngwakọta polyester/owu.

Ojiji

4BK: 0.25 ~ 0.55% (owf)

Usoro: ákwà : mmiri 1:10-20

90-100 ℃ maka nkeji 30-40

Ngwugwu na Nchekwa

1. 25KG akpa

2. Chekwaa ngwaahịa ahụ na ebe dị jụụ, kpọrọ nkụ, nke ikuku na-ekpo ọkụ na-adịghị na ihe ndị na-adabaghị adaba.