1. Kuongorora
HydroxyPropyl methyl cellel celler HydroxyPropyl methylcellose (HPMC) isinganzwisisike, isingarangarirane, inosungwa, inopararira, kuumbwa, kushamwaridzana, kuganhurira, kuganhurira colloid zvivakwa.
HydroxyPropyl methylcellose (HPMC) inogona kushandiswa mune zvekuvakisa, majasi, ceramics, mushonga, zvinyorwa, zvekurima, maindasitiri uye maindasitiri efodya
2,Zvigadzirwa zvakatemwa uye zvigadzirwa zvekutanga zvakakamurwa kuita kutonhora mvura svutugadzike yemhando svomarara s uye yakajairika mhando
Zvakafanana zvakataurwa zve hydroxyprupyl methyl cellulose
| chigadzirwa | MC | Hpc | ||||
| HE | HF | HJ | HK | |||
| Madaro | Zvemukati (%) | 27.0 ~ 32.0 | 28.0 ~ 30.0 | 27.0 ~ 30.0 | 16.5 ~ 20.0 | 19.0 ~ 24.0 |
| Degree rekutsiva | 1.7 ~ 1.9 | 1.7 ~ 1.9 | 1.8 ~ 2.0 | 1.1 ~ 1.6 | 1.1 ~ 1.6 | |
| Hydroxyprupopopoxy | Zvemukati (%) | 7.0 ~ 12.0 | 4 ~ 7.5 | 23.0 ~ 32.0 | 4.0 ~ 12.0 | |
| Degree rekutsiva | 0.1 ~ 0.2 | 0.2 ~ 0.3 | 0.7 ~ 1.0 | 0.1 ~ 0.3 | ||
| Kunyorova (WT%) | ≤5.0 | |||||
| Ash (WT%) | ≤1.0 | |||||
| Phvae | 5.0 ~ 8.5 | |||||
| Kunze | Milky White Granule Powder kana White Granule PoWder | |||||
| Godo | 80Musoro | |||||
| viscosity (mpa.s) | Ona kutaurwa kweViscosity | |||||
Viscosity Spection
| Kutaurwa | Viscossity range (mpa.s) | Kutaurwa | Viscossity range (mpa.s) |
| 5 | 3 ~ 9 | 8000 | 7000 ~ 9000 |
| 15 | 10 ~ 20 | 10000 | 9000 ~ 11000 |
| 25 | 20 ~ 30 | 20000 | 15000 ~ 25000 |
| 50 | 40 ~ 60 | 40000 | 35000 ~ 45000 |
| 100 | 80 ~ 120 | 60000 | 46000 ~ 65000 |
| 400 | 300 ~ 500 | 80000 | 66000 ~ 84000 |
| 800 | 700 ~ 900 | 100000 | 85000 ~ 120000 |
| 1500 | 1200 ~ 2000 | 150000 | 130000 ~ 180000 |
| 4000 | 3500 ~ 4500 | 200000 | ≥180000 |
3,Chigadzirwa Chimiro
Zvivakwa: Ichi chigadzirwa chiri chena kana kubva kune chena-chena poda, kusanzwisisika, kusavapo uyenon-ine chepfu.
Mvura Solubility uye Kugona Kugona: Ichi chigadzirwa chinogona kunyungudutswa mumvura inotonhora kuti iite chirevo cheViscous viscous.
Disxolution mu organic solventes: Nekuti ine huwandu hwe hydrophobic madzirimo mapoka, ichi chigadzirwa chinogona kunyimwa mune mamwe organic sol sol sol solvent yakasanganiswa nemvura uye organic.
Kupokana kwemunyu: Sezvo chigadzirwa ichi chisiri-Ionic polymer, iyo yakagadzikana mumhedzisiro yemvura yemasimbi yemasimbi kana organic Electrolytes.
SOPLEAS: Mhinduro yemvura yechigadzirwa ichi ine nzvimbo yemusoro, uye ine mabasa uye zvivakwa zvakadai secomplation, kudzivirira collid uye kugadzikana kwehuwandu.
Iyo yekunyora glation: apo mhinduro yemvura yechigadzirwa ichi ichiiswa kune imwe tembiricha, inova opaque kusvika yaita (poly) fleculing nyika, kuitira kuti mhinduro inorasikirwa zvavakaita. Asi mushure mekutonhora, ichashanduka kuva yekutanga mhinduro yenyika zvakare. Tembiricha iyo gelation inoitika zvinoenderana nemhando yechigadzirwa, kusunganidzwa kwemhinduro uye chiyero chekupisa.
PH Sungirasi: Iyo viscosity yemhedzisiro mhinduro yechigadzirwa ichi yakagadzikana mukati meiyo ph3.0-11.0.
Mvura-Kuchengeta Mhedzisiro: Sezvo chigadzirwa ichi chiri hydrophilic, inogona kuwedzerwa kune dope, gypsum, pendi, pendi, yekuchengetedza yakakwira mvura-yekuchengetedza mari mune chigadzirwa.
Charairira Kuchengetwa: Kuenzaniswa nedzimwe poldulble polymers, mhinduro yemvura yechigadzirwa ichi ine zvakakosha viscoelastic zvivakwa. Kuwedzera kwaro kunokwanisa kuchengeta chimiro chezvigadzirwa zveCeramic zvisina kuchinjika.
Lubricity: Kuwedzera ichi chigadzirwa kunogona kuderedza kupfava kwekukanganisa uye kugadzirisa iyo lubricity yezvinhu zvakaburitswa zvechero zvigadzirwa uye zvigadzirwa zve cement.
Firimu-Kugadzira Zvivakwa: Ichi chigadzirwa chinogona kuumba firimu rinoshanduka-shanduka, neyakajeka firimu ine manhamba akanaka, uye ine mafuta akanaka nemafuta ekurwisa mafuta
4. Zvimiro zvemuviri uye zvemakemikari
Saizi yeMesheni: 100 mesh pass late yakakura kupfuura 98,5%, 80 mesh pass rate ndeye 100%
Carbonization tembiricha: 280 ~ 300 ℃
Dens density: 0.25 ~ 0.70 / cm chaiyo gravity 1.26 ~ 1.31
Kudziya kudziya: 190 ~ 200 ℃
Kumusoro Kwekuti: 2% Mvura Mhinduro ndeye 42 ~ 56dyn / cm
Solubility: Soluble mumvura uye mamwe mashiromita, mhinduro yemvura ine basa repamusoro. Kuwanda kwepamusoro. Yakagadzikana performance, solubility shanduko neViscosity, iyo yakadzika viscosity, iyo yakakura solubility.
HPMC zvakare ine hunhu hwekukakavara, kudzikisira, kupokana kwemvura, kudzika kwemvura, kugadzikana kwemvura, uye huwandu hwakawanda hwekurwisa enzyme, kupararira nekupararira.
Shanu, chinangwa chikuru
Maindasitiri Giredhi HPMC anonyanya kushandiswa seinopararira mukugadzirwa kwePolyvinyl chloride, uye ndiyo huru yeAuxialary mumiririri wekugadzirira PVC nekumiswa Polymerization. Mukuwedzera, inogona kushandiswa sedhizimusi, stabilizer, emulsifieri, uye nemazwi emvura, mapepa ekurima, mapepa ekurima, etc. Zvigadzirwa zvine hunhu hwezvinhu zvakajairika uye zvakasununguka zvidimbu, zvakakodzera zviyero zvine simba uye zvakanakisa kuita kutsiva gelatin uye polyvinyl doro sevaparidzi.
Nzira dzine nhanhatu dzinotyisa:
(1). Tora huwandu hunodiwa hwemvura inopisa, chiise mumudziyo uye uzvidzise kusvika pamusoro 80 ° C, uye zvishoma nezvishoma wedzera ichi chigadzirwa chiri kusimudzana. Iyo cellulose inoyerera pane iyo mvura pakutanga, asi inopararira zvishoma nezvishoma kuti iite yunifomu slurry. Mhinduro yacho yakamanikidzwa uchimutsa.
(2). Zvimwe, kupisa 1/3 kana 2/3 yemvura inopisa kusvika pamusoro 85 ° C, Wedzera Cellulose Kuti Utore Mvura inotonhora, ramba uchimutsa, uye kutonhorera musanganiswa unokonzeresa.
(3). Iyo mesh yemheremello ndeyechokwadi, uye iripo sevanhu zvidiki zvidiki mumadhuku akasimbiswa, uye anodzungudza nekukurumidza kana ichisangana nemvura kuti iite iyo inodiwa viscosity.
(4). Zvishoma nezvishoma uye zvichinyanyisa kuwedzera cellulose pamhepo tembiricha, kumutsa nguva dzose kusvikira mhinduro yechokwadi yaumbwa.
Kutumira Nguva: Kukadzi-14-2025