1. Menene manyan alamomin fasaha na hydroxypyl methyl selululose (hpmc)?
HPMC Hydroxypolyl da danko, yawancin masu amfani sun damu da waɗannan alamomi biyu. Rugawar ruwa yana da kyau gaba ɗaya mafi kyau ga waɗanda ke da abubuwan hydroxypropyl. Babban danko, riƙewar ruwa, in mun gwada da cikakkiyar) mafi kyau, da babban danko, mafi kyawun amfani da turmin ciminti.
2. Menene babban aikin aikace-aikacen HPMC a bangon bango?
A cikin bangon wally, HPMC yana da ayyuka uku: thickening, riƙewar ruwa da gini.
Thickening: Cellulose na iya yin farin ciki da dakatar da kiyaye suturar bayani, da kuma yin tsayayya da fantaging. Maƙallin ruwa: Sanya bangon da ya bushe a hankali, kuma taimaka wa mai launin toka zai amsa a karkashin aikin ruwa. Gina: Cellulose yana da tasirin lubricating, wanda zai iya sanya bangon bango da ke da aiki yana da aiki mai kyau.
3. Shin digo na bangon bango wanda ya shafi HPMC?
Da digo na bangon bango ya danganci ingancin ƙimar Ash, amma ba ga HPMC ba. Idan abun ciki na alli na Ashrium da rabo na cao da ca (oh) 2 a cikin Ash alli ba su dace ba, zai haifar da asarar foda. Idan yana da wani abu da zai yi da HPMC, to, matattarar ruwa mara nauyi zai iya haifar da foda digo.
4. Nawa ne Hydroxypyl Methyl Sellulose (HPMC) a bango Putty?
Yawan HPMC da aka yi amfani da su a aikace-aikacen ainihin sun bambanta da yanayin yanayi, zazzabi Ash ɗin alli, da "abokan ciniki da abokan ciniki suka buƙata". Gabaɗaya magana, tsakanin kilogiram 4 da 5 kilogiram. Misali: Fuskar bangon Beijing galibi 5 kilogiram; Guizhou galibi 5 kilogiram a lokacin bazara da kuma 4.5 kilogiram a cikin hunturu; Yunnan ya zama ƙarami, yawanci 3 kilogiram zuwa 4 kg da sauransu.
5. Menene dankan Hydroxypropyl sel methyl selululose (hpmc)?
Wurin bango na bango shine kusan 100,000, amma turmi ya fi nema, kuma yana ɗaukar 150,000 zuwa aiki. Haka kuma, mafi mahimmancin rawar da HPMC shine riƙe ruwa, da lokacin farin ciki. A cikin Worty Putty, muddin riƙewar ruwa yana da kyau, ƙwarewar ƙasa ce (70-80,000), yana yiwuwa, ƙwayar ta shine mafi girma, kuma riƙearfin ruwa na dangi ya fi kyau. Lokacin da danko ya wuce 100,000, danko bashi da wani tasiri akan riƙe ruwa.
6. Yadda za a zabi hydroxypyl hydroxypropyl methylcellulhin -yl methylcellulhin (hpmc) don dalilai daban-daban?
Aikace-aikacen bangon bango Putty: Haɗin yana da ƙananan, danko shi ne 100,000, ya isa, abu mai mahimmanci shine ya zama mafi kyau. Aikace-aikacen turmi: Abubuwan da suka dace, babban danko, mafi kyau fiye da 150,000, kayan aikace-aikace: kayayyakin da sauri-disclavencips, babban danko.
7. Aikace-aikacen HPMC a bangon bango na bango, abin da ke haifar da sanya bangon sa don samar da kumfa?
HPMC tana taka rawa uku a bangon putty: thickening, riƙewar ruwa da ginin ruwa. Kada ku shiga cikin kowane aiki. Dalilan kumfa:
(1) Ana saka ruwa da yawa a ciki.
(2) A kasan ƙasa ba ta bushe ba, kuma wani murfi an goge shi, wanda kuma yana da sauƙin kumfa.
Lokaci: Jan-07-2022