Focus on Cellulose ethers

Melemo e bonts'itsoeng kahong ea hydroxypropyl methylcellulose

Hydroxypropyl methylcellulose e na le thepa ea eona e ikhethang ts'ebelisong ea thepa ea moaho, ho tloha ho tsoakaneng ho ea ho phatlalla ho ea kahong, ka tsela e latelang:

Motsoako le tlhophiso

1. Ho bonolo ho kopanya le phofo e omeletseng ea phofo.
2. E na le litšobotsi tsa ho hasana ha metsi a batang.
3. Emisa likaroloana tse tiileng ka katleho, ho etsa hore motsoako o be bonolo le o ts'oanang.

Phatlalatso le Ho Kopanya

1. Mokhoa o omileng oa motsoako o nang le hydroxypropyl methylcellulose o ka kopanngoa habonolo le metsi.
2. E fumana botsitso bo lakatsehang kapele.
3. Ho qhibiliha ha cellulose ether ho potlakile ebile ha ho na maqhubu.

Kaho ea marang-rang

1. Ntlafatsa lubricity le polasetiki ho ntlafatsa machinability le ho etsa hore kaho ea sehlahisoa e be bonolo le ho potlaka.
2. Ntlafatsa litšobotsi tsa ho boloka metsi le ho lelefatsa nako ea ho sebetsa.
3. E thusa ho thibela phallo e otlolohileng ea seretse, seretse le lithaele. Eketsa nako ea ho pholisa le ho ntlafatsa katleho ea mosebetsi.

Ho qeta tshebetso le ponahalo

1. Ntlafatsa matla a maqhama a li-adhesive tsa lithaele.
2. Ntlafatsa shrinkage ea anti-crack le matla a anti-cracking a seretse le boto ea motsoako oa motsoako.
3. Ntlafatsa litaba tsa moea ka har'a seretse, ho fokotsa haholo monyetla oa ho phatloha.
4. Ntlafatsa ponahalo ea lihlahisoa tse felileng.
5. E ka ntlafatsa ho hanyetsa sag ea li-adhesives tsa lithaele.


Nako ea poso: Mar-31-2023
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