Njira yopangira pulasitiki ya matope osakaniza onyowa.

Nthawi: 2021-09-22 Phokoso: 167

Chiyambi cha Rongalit

RONGALITE C

Dzina la Chemical: Sodium Formaldehyde Sulfoxylate

Njira Yamankhwala: NaHSO2.CH2O.2H2O

CAS: 149-44-0

Kulemera kwa maselo: 154.12

Kulemera Kwambiri: 1.8

Place wa Origin: China (kumtunda)

zofunika:

No.	katunduyo	Index
1	Zomwe zili muNaHSO2.CH2O.2H2O	98.0% Mphindi
2	State of solubeleness	Madzi amadzi owoneka ngati matope pang'ono
3	Sulfide	Palibe kupezeka kwa mtundu wakuda kumaloledwa
4	Zovuta	Kununkhira kwa leek pang'ono

Nkhaniyi ikuwonetsa njira yokonzekera pulasitiki yosakaniza yonyowa matope, omwe amagwirizana ndi luso lazosakaniza zosakaniza matope. Kenako onjezani zakuthupi A (hydroxyethyl acrylate, mercaptopropionic acid ndi zofewa kusakaniza madzi) ndi zinthu B (Zomwe zimapezedwa ndi mixingsodium formaldehyde sulfoxylate/Sodium bisulfoxylate formaldehyde/rongalite ndi madzi ofewa), 16h kusasitsa pa 2528 ℃, ndiyeno onjezerani madzi ofewa kuti muchepetse mankhwalawo mpaka zongopeka olimba zili 40%, ndiye kuti, kupeza plasticizer.

Plasticizer yopezedwa ndi njira yokonzekerayi imakhala ndi nthawi yayitali yokhazikitsa, kutayika bwino kosasinthika komanso kuchuluka kwamadzi osungirako bwino akagwiritsidwa ntchito ponyowa kusakaniza matope, omwe ndi abwino kwambiri pomanga.

Zakale: Ulendo wautali wa thonje wopita ku mankhwala opangira mankhwala

Yotsatira: Njira yokonzekera yaulere formaldehyde-free and storage-stable sodium bisulfite formaldehyde