Fa'aopoopo i totonu o le sima - Cellulose Eteru
O vaega autu o le fausiaina o sima
| faiga gel | Tuufaatasi |
| sima | Tuufaatasiga masani |
| Portland sima | oneone Kuarza |
| Slag Portland Sima | ma'a'ole'a |
| sima sima sima omea | dolomite |
| lime | mea teuteu |
| lime lime | Calcite |
| lime hydraulic | maamora |
| Mika | |
| sima | malamalama fa'atasi |
| β－，α－ | Perlite |
| gypsum hemihydrate | Vermiculite |
| Anhydrite | tioata foam |
| Seramsite | |
| amu |
Fa'afefiloi
Cellulose ether、Redispersible latex pauta, ea-entraining agent, pigmenti, coagulant, retarder, plasticizer, mafiafia, vai repellent...
puna'oa faalenatura cellulose
| puna | O mea alava | |
| (bagase) | 35–45 | |
| (vaovao) | 40–50 | |
| (fafie) | 40–50 | |
| (bamboo) | 40–55 | |
| (jute) | 60–65 | |
| (laue) | 70–75 | |
| (ramie) | 70–75 | |
| (kapok) | 70–75 | |
| (hemp) | 70–80 | |
| (ofu) | 90-95 | |
Cellulose ether
O le cellulose ethers e faasino i mea e maua mai i le cellulose lea e suitulaga ai nisi po'o vaega uma o le hydroxyl i luga ole cellulose e vaega ole ether.
Ituaiga cellulose ethers i le fanua o mea faufale
HEC: Hydroxyethyl Cellulose Eter;Hydroxyethyl Cellulose
MC: methyl cellulose ether;Methyl Cellulose
CMC: Sodium Carboxymethyl Cellulose;Carboxyl Methyl Cellulose
MHEC: Methyl Hydroxyethyl Cellulose Eter;Methyl Hydroxyethyl Cellulose
MHPC: Methyl Hydroxypropyl Cellulose Eter;Methyl Hydroxypropyl Cellulose
Faʻafefea ona iloilo le lelei o le cellulose ether
|
galuega faatino | mana'oga fa'apitoa | ||||||
| MC | HPMC | HEMC | HEC | ||||
| E | F | G | K | ||||
| fafo | Pa'epa'e po'o le pa'epa'e samasama mama, leai ni mea'ai mata'utia ma ni mea leaga | ||||||
| Lelei% | 8.0 | ||||||
| Ma'imau ile fa'amago % | 6.0 | ||||||
| Sulfated Ash% | 2.5 | ||||||
| viscosity | Fa'atatau ole viscosity (-10%, +20%) | ||||||
| PH taua | 5.0~9.0 | ||||||
| Transmittance% | 80 | ||||||
| vevela gel | 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 mea e maua% | — | 7.0~12.0 | 4.0~7.5 | 23.0~32.0 | 4.0~12.0 | — | |
| Hydroxyethoxy mea e maua% | — | — | — | — | — | 1.5~9.5 | |
Uiga o le cellulose ether i le sima
| taofi vai | ||
| aafia ai le taimi e fusia ai | MC | mafiafia |
| fa'aleleia le pipii |
O mea autu fa'aaafiaga ole MC vai fa'amauina
Taofi le vai
| viscosity | Aofaiga faaopoopo | le tele o granule |
| maualuga viscosity Ole maualuga ole fua ole vai | O le maualuga o le aofaʻi faʻaopoopo Ole maualuga ole fua ole vai | O le sili atu ona mama o fasimea O le vave o le faʻamavaeina, o le vave foi lea o le taofiofia o le vai |
A'afiaga o le MC i le Fa'a'au'au Fa'atasi
Pulea tumau
| tikeri o suiga | le tele o granule | viscosity |
| sili ona lelei taulima faatinoga O le maualuga o le tulaga o suiga O le sili atu o le anti-slip effect sili atu ona lelei | O le sili atu ona mama o fasimea Ia vave ona maua le tumau | Mo oloa e le'i suia: O le maualuga o le viscosity, o le maualuga o le aofaʻi faʻaopoopo O le mafiafia o le lelei |
Taimi meli: Feb-06-2023