Li-additives ka Seretse - Cellulose Ether
Lintho tse ka sehloohong tsa seretse sa mohaho
| tsamaiso ea gel | Aggregate |
| samente | Kakaretso e tloaelehileng |
| Samente ea Portland | Lehlabathe la quartz |
| Slag Portland Cement | lejoe la mokoetla |
| ho phatloha sebōpi sa slag samente | dolomite |
| lime | kakaretso ea mekhabiso |
| slaked kalaka | Calcite |
| hydraulic lime | 'mabole |
| Mika | |
| samente | kakaretso ea khanya |
| β-, α- | Perlite |
| hemihydrate gypsum | Vermiculite |
| Anhydrite | khalase ea foam |
| Ceramsite | |
| pumice |
Motsoako
Cellulose ether,Latex phofo e ka qhaloang hape, e kenyang moea moeeng, pigment, coagulant, retarder, plasticizer, thickener, se lelekang metsi…
cellulose ea tlhaho
| mohlodi | Likahare tsa fiber | |
| （mokotla) | 35 ho isa ho 45 | |
| （joang. | 40 ho isa ho 50 | |
| ( patsi) | 40 ho isa ho 50 | |
| ( bamboo) | 40 - 55 | |
| (jute) | 60 ho isa ho 65 | |
| (flax) | 70 ho isa ho 75 | |
| (ramie) | 70 ho isa ho 75 | |
| (kapok) | 70 ho isa ho 75 | |
| (hemp) | 70 ho isa ho 80 | |
| (khothone) | 90 ho isa ho 95 | |
Cellulose ether
Li-cellulose ethers li bua ka lintho tse nkiloeng ho cellulose moo tse ling kapa lihlopha tsohle tsa hydroxyl tse selulose li nkeloang sebaka ke lihlopha tsa ether.
Mefuta ea li-cellulose ethers tšimong ea thepa ea mohaho
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
Mokhoa oa ho lekola boleng ba cellulose ether
|
morero | tlhokahalo ea tekheniki | ||||||
| MC | HPMC | HEMC | HEC | ||||
| E | F | G | K | ||||
| Bokantle | Phofo e tšoeu kapa e bobebe e mosehla, ha ho na likaroloana tse mahoashe tse hlakileng le litšila | ||||||
| Fineness% | 8.0 | ||||||
| Tahlehelo ha o omisa % | 6.0 | ||||||
| Sulfated Ash% | 2.5 | ||||||
| viscosity | Boleng bo ikhethileng ba viscosity (-10%, +20%) | ||||||
| PH boleng | 5.0~9.0 | ||||||
| Transmittance% | 80 | ||||||
| mocheso oa 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 | —- |
| Likahare tsa Hydroxypropoxy% | - | 7.0~12.0 | 4.0~7.5 | 23.0~32.0 | 4.0~12.0 | - | |
| Likahare tsa Hydroxyethoxy% | - | - | - | - | - | 1.5~9.5 | |
Litšobotsi tsa cellulose ether ka seretseng
| ho boloka metsi | ||
| ama nako ya bonding | MC | ho tenya |
| ntlafatsa ho khomarela |
Lintlha tse ka sehloohong tse susumetsang MC ho boloka metsi
Ho boloka metsi
| viscosity | Chelete e ekelitsoeng | boholo ba granule |
| viscosity e phahameng Sekhahla se phahameng sa ho boloka metsi | Chelete e ekelitsoeng e phahame Sekhahla se phahameng sa ho boloka metsi | Ho feta likaroloana Ha sekhahla sa ho qhibiliha se potlakile, ho potlakisa ho boloka metsi |
Phello ea MC ho Mortar Consistency
Taolo e tsitsitseng
| tekanyo ea phetoho | boholo ba granule | viscosity |
| tshebetso e ntle ka ho fetisisa ya ho tshwara E phahameng tekanyo ea ho fetola E betere phello ea anti-slip e sebetsang hantle ho feta | Ho feta likaroloana Fumana botsitso kapele | Bakeng sa lihlahisoa tse sa fetoloang: Ha viscosity e phahame, chelete eo e eketsoang e phahame Ho ba motenya ho molemo |
Nako ea poso: Feb-06-2023