Polyester Optical Brightener ERN250

Aha Chemical: 1.2 di (5-mythyl-benziazolyl) ethylene

CI NO.:135

Nkọwapụta

Ọdịdị: mmiri mmiri na-acha ntụ ntụ

Ion: enweghị ion

PH uru: 6.0-8.0

Ọdịnaya arụ ọrụ(%):7.0-8.0

Ngwa:

Ọ nwere ọmarịcha ngwa ngwa na sublimation, ezigbo ndò ọcha na-acha ọcha na ezigbo ọcha na eriri polyester ma ọ bụ akwa akwa.

Ọ dabara na eriri polyester, yana akụrụngwa nke na-eme ka mpempe akwụkwọ na-egbuke egbuke na akwa akwa.

Ojiji

Usoro nkpuchi

Usoro ọgwụgwọ: PF 3～7g/l maka usoro ịcha akwa, usoro: otu tinye otu pad (ma ọ bụ abụọ tinye pads abụọ, bulie: 70%) → ihicha → stentering (170)～190 ℃30～60 sekọnd).

Usoro ntinye

PF: 0.3～0.7%

oke mmanya:1:10-30

kacha okpomọkụ: 100 ma ọ bụ 120 ℃

Oge kacha mma: 30-60min

PH uru: 5-11 (opt acidity)

Maka inweta nsonaazụ kacha mma maka ngwa, biko nwalee ọnọdụ dabara adaba na akụrụngwa gị wee họrọ usoro dabara adaba.

Biko nwaa maka ndakọrịta, ma ọ bụrụ na ị na-eji ya na enyemaka ndị ọzọ.

Ngwugwu na Nchekwa

1. 25KG drum

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