Optical Brightener MST
Nkọwa ngwaahịa
CI:353
CAS .: 68971-49-3
Ọdịdị: mmiri mmiri amber
Ìhè agba: ìhè anụnụ anụnụ
Igwe ọkụ ọkụ: 22-25
Ionicity: anion
Ọnụ PH: 7.0-9.0
Njirimara ngwaahịa
1. Onye na-acha ọcha mmiri mmiri MST bụ ihe mmepụta nke stilbene hexasulfonic acid, nke bụ ihe na-emepụta ihe nke ngwaahịa dị ọcha na synergist.
2. Miscibility: Enwere ike tinye ya na mmiri na ntinye ọ bụla.
3. Ionicity: anion.
4. Nkwụsi ike dị ala: nchekwa ogologo oge na -7 Celsius agaghị eme ka ahụ oyi kpọnwụrụ, ma ọ bụrụ na ozu oyi na-apụta n'okpuru -9 Celsius C, ịdị irè agaghị ebelata mgbe obere ọkụ na thawing.
5. Ngwa ngwa: Ngwaahịa a nwere ngwa ngwa na ìhè, acid na alkali.
6. Ọ na-egosi ọkwa dị elu nke ịcha ọcha na usoro mkpuchi pigmenti na usoro nhazi nhazi.
7. Nnukwu acid na-eguzogide, obere ikpochapụ fluorescence karịa ihe ndị ọzọ na-acha ọkụ ọkụ.
8. Na mkpuchi agba, ọ nwere nkwado siri ike na ọgwụ ndị ọzọ.
9. Mgbe ibu agbakwunyere karịa 2% nke ịdị arọ nke pigmenti, ọ na-egosi ọkwa dị elu nke ọcha.
10. N’ihi na ya na pulp dị obere, ọ naghị adabara ịcha ọcha.
Eji ngwaahịa
1. A na-eji eriri owu na-acha ọcha na eriri viscose.
2. Ọ dị mma maka ịgbakwunye na mpempe akwụkwọ na-acha ọcha.
3. Fluorescent na-acha ọcha na pulp.
4. A na-eme ihe na-acha ọcha na-acha ọkụ ọkụ na nhazi nke nhazi elu.
5. A na-eme ihe na-acha ọcha fluorescent n'oge usoro mkpuchi.
Otu esi eji (were usoro padding dị ka ọmụmaatụ)
Okpomọkụ nke mmiri mmiri na-ekpo ọkụ bụ 95-98 ℃, oge obibi: 10-20 nkeji, nha bat: 1:20, oge ịsa ahụ bụ ihe dị ka nkeji 45, yana usoro onunu: 0.1-0.5%.
Nchekwa
Ekwesịrị ịchekwa ihe na-acha ọcha fluorescent MST n'ụlọ nkwakọba ihe dị jụụ, kpọrọ nkụ na ikuku.
