Optical Brightener NFW/-L
Nkọwa ngwaahịa
CI:351
CAS NO.:54351-85-8
Ọdịdị:ìhè amber mmiri mmiri
Ndo na-agbaji: acha anụnụ anụnụ na ìhè akwụkwọ ndụ akwụkwọ ndụ
PH uru: ihe dị ka 3 (1% ngwọta mmiri)
Arụmọrụ na njirimara
1. Kwesịrị ekwesị maka ịcha akwa na akwa akwa akwa akwa akwa akwa, ajị anụ na nylon;
2. Mmetụta na-acha ọcha ka mma na akụnụba dị elu;
3. Kwesịrị ekwesị maka oke okpomọkụ obosara;
4. Ọ nwere ezigbo nkwụsi ike acid-base (pH = 2-12);
5. Maka ibelata ndị ọrụ, mmiri siri ike nwere ezigbo nkwụsi ike ma na-eguzogide ọgwụ sodium hypochlorite bleaching;
6. Ngwaahịa a nwere nkezi ịsacha ngwa ngwa na njikọ dị ala, nke kwesịrị ekwesị maka usoro ịcha akwa.
Ntuziaka
A na-eji akwa owu:
1.Usoro agba agba:
Ndenye ọgwụ: onye na-acha ọcha fluorescent NFW-L 1.5-6.0%;3-5g / l sodium sulphate anhydrous
Oke mmanya: 10: 1- -20: 1;oge/okpomọkụ: 20-50Cx 15-30 nkeji.
2.Usoro agba agba:
Ndenye ọgwụ: onye na-acha ọcha fluorescent NFW-L 2-20g/L;hydrogen peroxide: xg/L sodium hydroxide: xg/L.
Usoro: 150-160°C x 60 sekọnd
3.Usoro imecha resin na mpe mpe akwa:
Ndenye ọgwụ: Fluorescent Brightener NFW-L: 2-20g/L Resin (Melamine): xg/L;Ihe na-eme ka resin: xg/L
Usoro: Ntugharị ọnụego: 80-100% ihicha na 135 ° Cx60 sekọnd;ndozi: 150-160°C x 60 sekọnd.
B maka akwa ajị anụ / silk
Usoro agba agba
Ndenye ọgwụ: Fluorescent brightener NFW-L 0.5-2.0% owf adjust pH=4 with acetic acid
Oke mmanya: 40: 1- -20: 1;oge/okpomọkụ: 50-60°Cx60-120 nkeji.
A na-eji C eme ihe maka itinye agba agba nke akwa nylon
Ndenye ọgwụ: Fluorescent brightener NFW-L 0.5-2.0% owf adjust pH=4-6 na acetic acid
Oke mmanya: 20: 1- -10: 1;Oge/okpomọkụ: 100°C x 20-60 nkeji.
