Cellulose hydroxypropyl methyl ether is made from highly pure cotton cellulose through special etherification under alkaline conditions.
Saamaynta:
1. Warshadaha dhismaha: sida wakiilka biyaha lagu hayo iyo dib-u-dhigga hoobiyeynta sibidhka, waxay ka dhigi kartaa hoobiyeyaasha. Malaasti, gypsum, budada loo yaqaan 'purety budo' ama agabyo kale oo dhismo oo dhisme ah oo ah in la hormariyo in lagu horumariyo faafinta iyo waqtiga shaqada ee sii dheereeya. Waxaa loo isticmaali karaa sida tile-dhejiska, marble, qurxinta caagga ah, xoojinta dhalada, waxayna sidoo kale yareyn kartaa xaddiga sibidhka. Waxqabadka biyo-haynta ee HPMC wuxuu ka hortagaa in sturry uu ka soo baxo si dhaqso leh u qalajiya si dhakhso ah u qalajinta ka dib dalabka, oo uu kor u qaado xoogga ka dib adkaanta ka dib adkaanta ka dib adkaynta ka dib adkaynta ka dib adkaynta ka dib adkaynta ka dib adkaynta ka dib adkaynta ka dib adkaanta ka dib adkaynta ka dib adkaynta ka dib adkaynta ka dib adkaynta ka dib adkaynta.
2. Warshadaha wax soo saarka dhoobada: waxaa si weyn loogu isticmaalaa sidii xaant ahaan soo saarista alaabada dhoobada.
3. Wershadaha dahaarka ah Sida rinjiga rinjiga.
4. Daabacaadda qalin: Waxaa loo istcimaalaa sidii dhumuc weyn, kala firidhsan oo lagu nasiyo warshadaha khad, oo ay ku habboon tahay biyaha ama dareeraha dabiiciga ah.
5. Tala-takoorka: Waxaa loo isticmaalaa sida lagu sii daayo wakiilka siidaynta, jilicsanaanta, saliidaha, iwm.
6.
7. Warshadaha dawooyinka: agabka dahaarka; qalabka filimka; Qiimaynta qalabka polymer-ka ee loogu talagalay diyaarinta joogtada ah; xasilinta kooxaha; Mamnuucista wakiilada; kiniinno kaniini ah; Wakiillada cudurka ee sii kordhaya
Waqtiga Post: Apr-19-2023