Cov nqe lus rau Tuam Tshoj cov khoom lag luam nplaum nplaum nplaum nplaum
Nrog tus cwj pwm zoo thiab txhawb nqa cov neeg siv khoom, peb cov khoom lag luam muaj txiaj ntsig zoo rau cov neeg siv khoom lag luam rau Tuam Tshoj tshiab, thiab kev tsim kho cov tshuaj nplaum nplaum cov pobzeb / pleev xim nplaum cellulose Hyd hydroxy Ethyl cellulose, peb zoo siab txais tos koom peb hauv txoj kev no ntawm kev ua lag luam kev muaj txiaj ntsig thiab ua haujlwm ua ke.
Nrog tus cwj pwm zoo thiab ua kom muaj kev txaus siab, peb lub tuam txhab txuas ntxiv kom tau raws li cov neeg siv khoom thiab tseem muaj kev ntseeg siab, ib puag ncig yuav tsum tau, thiab kev tsim kho tshiab, thiab kev tsim kho tshiabHoc, HPMC, Vim tias nws lub hauv paus, lub tuam txhab ua rau siab nyob rau ntawm kev ntseeg ntawm "kev ncaj ncees muag, zoo tshaj plaws, cov neeg ua haujlwm thiab cov txiaj ntsig rau cov neeg siv khoom. "Peb ua txhua yam los muab peb cov neeg siv khoom nrog cov kev pab cuam zoo tshaj plaws thiab cov kev daws teeb meem zoo tshaj plaws. Peb cog lus tias peb yuav tsum muaj lub luag haujlwm mus txog thaum kawg thaum peb cov kev pabcuam pib.
Khoom Piav Qhia
CAS TSIS MUAJ.:9004-57-3
Ethylcellose yog cov tasteless, dawb-ntws, dawb mus rau lub teeb ziab-xim-xim-xim zoo.ethyl cellulose yog ib phau, zaj duab xis yav tas los, thiab tuab. Nws yog siv rau hauv Suntan Gels, cream, thiab muaj hwj txwv. Qhov no yog lub ethyl ethet ntawm cellulose cellulose ec yog soluble hauv cov kuab tshuaj organic. Feem ntau, Ethyl Cellulose EC yog siv los ua cov tsis muaj roj, tsis muaj cuab yeej siv hauv cov nruab nrab lossis txheej txheej.
Ethyl Cellulose EC tuaj yeem siv los ua kom lub tsho tiv no rau ib lossis ntau cov khoom xyaw nquag ntawm ib ntsiav tshuaj los tiv thaiv lawv cov ntaub ntawv lossis nrog ib leeg. Nws tuaj yeem tiv thaiv kev tsis txaus siab ntawm cov tshuaj yooj yim oxidizable xws li cov tshuaj pleev roj ua kom yooj yim los npaj cov tshuaj pleev dej kom yooj yim los npaj cov tshuaj pleev xim kom yooj yim uas nquag siv rau Qhov txheej ntawm micro-hais, pellets thiab ntsiav tshuaj.
Cov cellulose Etheny tsis tuaj yeem yaj hauv dej, tab sis soluble hauv ntau cov emvents organic, yog EC siv hauv cov ntsiav tshuaj, granules ntawm nws cov nplaum tus neeg sawv cev. Nws tuaj yeem nce lub hardness ntawm cov ntsiav tshuaj kom txo cov tshuaj friaet, kom tsis txhob noj cov tshuaj uas tsis zoo los tiv thaiv kev ua yeeb yam ntawm cov metamorphic hloov cov neeg sawv cev, txhawb nqa Qhov kev nyab xeeb cia ntawm cov ntsiav tshuaj, kuj tuaj yeem siv los ua cov khoom siv kom txhawb nqa cov tshuaj tso tawm.
| Cov khoom | K Qib | Nc |
| Kev coj siab (wt%) | 45.5 - 46.8 | 47.5 - 49.5 |
| Viscosity mpa.s 5% solu. 20 * c | 4, 5, 7, 10, 20, 50, 70, 100, 150, 300 | |
| Poob rau ziab (%) | ≤ 3.0 | |
| Chloride (%) | ≤ 0.1 | |
| Residue ntawm ignition (%) | ≤ 0.4 | |
| Cov hlau hnyav PPM | ≤ 20 | |
| Arsenic ppm | ≤ 3 | |
EC tuaj yeem ua rau yaj nyob rau hauv ntau cov kuab tshuaj organic, cov huab cua zoo ib yam (ntim piv):
| Qib Lub Npe | Viscosity |
| EC n4 | 3.2-4.8 |
| EC n7 | 5.6-8.4 |
| EC N10 | 8-12 |
| EC N20 | 16-24 |
| EC N22 | 17.6-26.4 |
| EC N50 | 40-60 |
| EC N100 | 80-120 |
| EC N200 | 160-240 |
| EC N300 | 240-360 |
Cov Ntawv Thov
Cov cellulose Etheny yog ntau-ua haujlwm resin. Nws ua haujlwm li cov phau ntawv, tuab dua, cov duab dhos kho kom zoo, zaj duab xis yav tas los, thiab dej tsis muaj dej nyob hauv ntau daim ntawv thov hauv qab no:
Cov nplaum muaj zog: EthylL Cellulose yog dav hauv kub melts thiab lwm yam cov kuab tshuaj nplaum rau nws zoo heev thermeglastic thiab lub zog ntsuab. Nws yog soluble nyob rau hauv kub polymers, cov yas yas, thiab roj.
Txheej Txheem: Ethyl Cellulose muab cov dej txhawv hluav taws xob, kev nyuaj, yooj yim thiab muaj txiaj ntsig siab rau xim thiab pleev xim. Nws kuj tseem siv tau rau qee cov txheej txheem tshwj xeeb xws li hauv cov zaub mov sib txuas, chav tsev fluorescent, cov lus qhia, kua roj sternishes, thiab marine txheej.
Ceramics: Ethyl cellulose tau siv tau nyob rau hauv Ceramics tau ua rau cov ntawv thov hluav taws xob xws li ntau txheej ceramic ceracitors. Nws ua haujlwm li phau ntawv qhia thiab rheology kho kom zoo. Nws tseem muab lub zog ntsuab thiab hlawv tawm tsis muaj seem.
Luam Ntawv Inks: Ethyl cellulose tau siv nyob rau hauv cov kua mis tshuab xws li gravographic thiab ntsuam xyuas cov ntawv luam tawm. Nws yog orgosoluble thiab feem ntau haum nrog cov tshuab yas thiab polymers. Nws muab kev txhim kho rhuaology thiab cov khoom siv khi uas pab tsim muaj lub zog siab thiab cov yeeb yaj kiab tiv thaiv.
Yam ntim
12.5Kg / fiber nruas
20kg / ntawv Bagswith tus cwj pwm zoo thiab txhawb nqa cov neeg siv khoom lag luam, thiab kev tsim kho ib puag ncig, thiab kev tsim kho cov khoom lag luam nplaum cov khoom nplaum / Painting nplaum cellulose hecroxy ethyl cellulose, peb zoo siab txais tos koom peb hauv txoj kev sib raug zoo thiab ua lag luam ua ke.
Nqe quoted rauHoc, HPMC, Vim tias nws lub hauv paus, lub tuam txhab ua rau siab nyob rau ntawm kev ntseeg ntawm "kev ncaj ncees muag, zoo tshaj plaws, cov neeg ua haujlwm thiab cov txiaj ntsig rau cov neeg siv khoom. "Peb ua txhua yam los muab peb cov neeg siv khoom nrog cov kev pab cuam zoo tshaj plaws thiab cov kev daws teeb meem zoo tshaj plaws. Peb cog lus tias peb yuav tsum muaj lub luag haujlwm mus txog thaum kawg thaum peb cov kev pabcuam pib.
