Zvinowedzerwa mumatope - Cellulose Ether
Izvo zvikamu zvikuru zvekuvaka dhaka
| gel system | Aggregate |
| simende | Ordinary aggregate |
| Portland simende | Jecha requartz |
| Slag Portland Cement | limestone |
| blast furnace slag simende | dolomite |
| lime | decoration aggregate |
| slaked lime | Calcite |
| hydraulic lime | marble |
| Mika | |
| plaster | light aggregate |
| β－,α－ | Perlite |
| hemihydrate gypsum | Vermiculite |
| Anhydrite | furo girazi |
| Ceramsite | |
| pumice |
Admixture
Cellulose ether,Redispersible latex poda, air-entraining agent, pigment, coagulant, retarder, plasticizer, thickener, repellent mvura...
Natural resources cellulose
| source | Fiber content | |
| (bagasse | 35 ～ 45 | |
| (sadza) | 40 ～ 50 | |
| (huni) | 40 ～ 50 | |
| ( bamboo) | 40 ～ 55 | |
| (juti) | 60 ～ 65 | |
| (flakisi) | 70 kusvika 75 | |
| (ramie) | 70 kusvika 75 | |
| (kapo) | 70 kusvika 75 | |
| (hemp) | 70 kusvika 80 | |
| (donje) | 90 ～ 95 | |
Cellulose ether
Cellulose ethers zvinoreva zvakabva ku cellulose umo mamwe kana ese emapoka ehydroxyl ari pa cellulose anotsiviwa nemapoka ether.
Mhando dze cellulose ethers mumunda wekuvaka zvinhu
HEC: Hydroxyethyl Cellulose Ether; Hydroxyethyl cellulose
MC: methyl cellulose ether; Methyl cellulose
CMC: Sodium Carboxymethyl Cellulose; Carboxyl Methyl cellulose
MHEC: Methyl Hydroxyethyl Cellulose Ether; Methyl Hydroxyethyl Cellulose
MHPC: Methyl Hydroxypropyl Cellulose Ether; Methyl Hydroxypropyl Cellulose
Maitiro ekuongorora kunaka kwe cellulose ether
|
project | technical zvinodiwa | ||||||
| MC | HPMC | HEMC | HEC | ||||
| E | F | G | K | ||||
| Kunze | Ichena kana yakareruka yero poda, hapana zviri pachena zvakakasharara zvimedu uye tsvina | ||||||
| Fineness% | 8.0 | ||||||
| Kurasikirwa pakuomeswa % | 6.0 | ||||||
| Sulfated Ash% | 2.5 | ||||||
| viscosity | Nominal viscosity kukosha (-10%, +20%) | ||||||
| PH kukosha | 5.0~9.0 | ||||||
| Transmittance% | 80 | ||||||
| gel tembiricha | 50~55 | 58~64 | 62~68 | 68~75 | 70~90 | ≥75 | —— |
| Methoxy content% | 27~32 | 28~30 | 27~30 | 16.5~20 | 19~24 | 24.5~28 | —— |
| Hydroxypropoxy content% | - | 7.0~12.0 | 4.0~7.5 | 23.0~32.0 | 4.0~12.0 | - | |
| Hydroxyethoxy content% | - | - | - | - | - | 1.5~9.5 | |
Hunhu hwe cellulose ether mudhaka
| kuchengetedza mvura | ||
| kukanganisa nguva yekubatanidza | MC | thickening |
| kuwedzera kunamatira |
Izvo zvakakosha zvinopesvedzera zvinhu zveMC kuchengetedza mvura
Kuchengetedza mvura
| viscosity | Mari yakawedzerwa | saizi yegranule |
| yakakwirira viscosity Iyo yakakwirira mwero wekuchengetedza mvura | Iyo yakakwirira iyo mari yakawedzerwa Iyo yakakwirira mwero wekuchengetedza mvura | Izvo zvakanakisa zvimedu Kukurumidza kunyungudika, ndiko kukurumidza kuchengetwa kwemvura |
Mhedzisiro yeMC pane Mortar Consistency
Consistency Control
| dhigirii rekugadzirisa | saizi yegranule | viscosity |
| yakanakisa kubata kuita Iyo yakakwirira dhigirii yekushandurwa Izvo zviri nani iyo anti-slip athari zvakanyanya kushanda | Izvo zvakanakisa zvimedu Wana kuenderana nekukurumidza | Zvezvigadzirwa zvisina kuvandudzwa: Iyo yakakwirira iyo viscosity, iyo yakakwirira mari yakawedzerwa Iko kukora ndiko kuri nani |
Nguva yekutumira: Feb-06-2023