Focus on Cellulose ethers

Methyl cellulose ether

Methyl cellulose ether

1. Features:

(1). Riƙewar ruwa: TundaMethyl cellulose ethersamfurin zai iya sha ruwa mai yawa, yana iya riƙe ruwan a cikin turmi da gypsum.

(2). Tsayar da siffar: maganin sa na ruwa yana da kaddarorin viscoelastic na musamman, wanda zai iya kula da siffar samfuran yumbu.

(3). Lubricity: MC na iya rage ƙimar juzu'i da haɓaka aikin mai na yumbu da samfuran kankare.

(4). PH darajar kwanciyar hankali: dankowar ruwa mai ruwa yana da wuya acid ko alkali ya shafa. Maganin sa mai ruwa da tsaki ya kasance barga akan kewayon pH, gabaɗaya tsakanin 3.0 da 11.0.

(5). Kayayyakin yin fim: MC na iya samar da fim mai ƙarfi, sassauƙa da gaskiya tare da juriya mai kyau.

2. Tsarin kwayoyin halitta:

N: digiri na polymerization; R: -H, -CH3 ko CH2CHOHCH3

3.Halayen Jiki da Sinadarai

Hanyar warwarewa:

Da farko zazzage ruwan zuwa 80-90 ° C, ƙara MC a hankali a ƙarƙashin ci gaba da motsawa, jira zafin jiki ya faɗi, sannan a kwantar da shi don samar da maganin ruwa iri ɗaya. Ko kuma a zuba kashi daya bisa uku zuwa kashi biyu bisa uku na ruwan da ake bukata da farko, a yi zafi zuwa 80-90 ° C, a hankali a zuba MC a karkashin motsawa akai-akai, bayan fadadawa sai a zuba sauran ruwan sanyi, sannan a huce.


Lokacin aikawa: Janairu-19-2023
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