Ihe na-egbochi phenolic yellowing
Jiri:Ihe mgbochi phenolic yellowing (BHT)..
Ọdịdị: mmiri mmiri transperent odo odo.
Ionicity: Anion
Uru PH: 5-7 (ihe ngwọta 10g / l)
Ọdịdị nke ngwọta mmiri: transperent
Ndakọrịta
Dakọtara na anionic na ndị na-abụghị ionic ngwaahịa na dyestuffs; ekwekọghị na cationic
ngwaahịa.
Nkwụsi ike nchekwa
Na ụlọ okpomọkụ maka ọnwa 12; zere ntu oyi na ikpo oke ọkụ; mee ka akpa ahụ mechie
mgbe sample ọ bụla.

Arụmọrụ
Enwere ike iji ihe na-acha odo odo na-egbochi phenolic maka nylon dị iche iche na akwa agwakọtara nwere
eriri na-agbanwe iji gbochie ịcha edo edo nke BHT (2, 6-Dibutyl-hydroxy-toluene) kpatara. A na-ejikarị BHT eme ihe
dị ka antioxidant mgbe ị na-eme akpa rọba, na uwe na-acha ọcha ma ọ bụ na-acha ọkụ nwere ike ịtụgharị
odo mgbe etinyere ha na akpa ndị dị otú ahụ.
Tụkwasị na nke ahụ, n'ihi na ọ na-anọpụ iche, ọ bụrụgodị na usoro ọgwụgwọ dị elu, pH nke ákwà a na-agwọ nwere ike ịbụ
ekwenyere na ọ ga-adị n'etiti 5-7.

Nkwadebe ngwọta
Enwere ike ịgbakwunye ihe na-acha odo odo na-emegide phenolic na ngwa bat ma dịkwa mma
maka akpaka dosing usoro.

Ojiji
Onye na-eme ihe na-acha odo odo na-egbochi phenolic dị mma maka padding na ike ọgwụgwụ; enwere ike iji ngwaahịa a
n'otu ebe ịsa ahụ na akwa akwa ma ọ bụ ihe na-egbuke egbuke.

Usoro onunu ogwu
Enwere ike ikpebi usoro onunu ogwu dịka usoro na akụrụngwa akọwapụtara. Lee ụfọdụ
Ezi ntụziaka sample:
⚫ Mgbochi odo odo
➢ Usoro nkpuchi
✓ 20 - 60 g / l onye na-eme ihe na-acha odo odo na-egbochi phenolic.
✓ Padding na ụlọ okpomọkụ: ihicha na 120 ℃ -190 ℃ (dị ka ụdị nke
akwa)
➢ Usoro ike ọgwụgwụ
✓ 2 – 6% (owf) ihe na-egbochi odo odo.
✓ Oke ịsa ahụ 1: 5 - 1:20; 30-40 Celsius C × 20-30 nkeji. akpịrị ịkpọ nkụ; ihicha na 120 ℃-190 ℃
(dabere na ụdị ákwà).
⚫ Emecha ihe mgbochi edo edo n'otu ịsa ahụ na agba agba
➢ X% na-emezi ọkwa.
➢ 2-4% (owf) ihe na-egbochi odo odo.
➢ Y% acid agba.
➢ 0.5-1g / l onye na-ahapụ acid.
➢ 98-110 ℃ × 20-40 nkeji, saa na mmiri ọkụ, mmiri oyi.
⚫ Emecha mgbochi edo edo n'otu ịsa ahụ na ihe na-acha ọcha
➢ 2-6% (owf) ihe na-egbochi odo odo.
➢ X% na-enwu gbaa.
➢ Ọ bụrụ na ọ dị mkpa, tinye acetic acid iji dozie pH 4-5; 98-110 ℃ × 20-40 nkeji; saa na ọkụ
mmiri na mmiri oyi.