Lag luam wholesale zoo Hpc CAS 9004-64-2 Hydroxypropyl Cellulose los ntawm tus neeg muag khoom zoo tshaj plaws
Peb ib txwm ua raws li peb lub siab ntawm "Kev Tsim Kho Tshiab coj kev loj hlob, Zoo heev kom ntseeg tau tias muaj kev noj qab haus huv, Kev tswj hwm txhawb nqa cov txiaj ntsig, Credit nyiam cov neeg siv khoom rau Kev Lag Luam Wholesale Zoo Hpc CAS 9004-64-2Hydroxypropyl CelluloseLos ntawm Tus Neeg Muab Khoom Zoo Tshaj Plaws, Peb zoo siab tos txais txhua tus qhua tuaj koom ua lag luam me nrog peb raws li kev sib koom tes zoo. Koj yuav tsum tiv tauj peb tam sim no. Koj yuav tau txais peb cov lus teb tshaj lij hauv 8 teev.
Peb ib txwm ua raws li peb lub siab ntawm "Kev Tsim Kho Tshiab coj kev loj hlob, Zoo heev kom ntseeg tau tias muaj kev noj qab haus huv, Kev tswj hwm txhawb nqa cov txiaj ntsig, Credit nyiam cov neeg siv khoom rau, Peb lav tias peb lub tuam txhab yuav sim peb qhov zoo tshaj plaws los txo cov nqi yuav khoom ntawm cov neeg siv khoom, luv lub sijhawm ntawm kev yuav khoom, ruaj khov cov kev daws teeb meem zoo, nce kev txaus siab ntawm cov neeg siv khoom thiab ua tiav qhov xwm txheej yeej-yeej.
Hydroxypropyl Cellulose(HPC) CAS 9004-64-2 yog ib qho cellulose ether nonionic ua los ntawm kev cuam tshuam cov cellulose ntuj nrog propylene oxide tom qab alkalization.
Hydroxypropyl Cellulose (HPC) yog ib qho cellulose ether polymer uas tau los ntawm kev hloov kho tshuaj ntawm cov cellulose ntuj. Vim yog kev qhia txog hydroxypropyl pawg (-OCH₂CH(OH)CH₃) hauv nws cov qauv molecular, Hydroxypropyl Cellulose yog dej-soluble, zaj duab xis-forming thiab thermogel-forming, thiab hydroxypropyl cellulose siv ua cov khoom siv ua haujlwm hauv cov teb ntawm tshuaj, khoom noj thiab tshuaj txhua hnub.
| YAM KHOOM | TUS QAUV |
| Qhov tsos | Dawb rau daj-dawb los yog creamy xim granular khoom los yog hmoov, hygroscopic tom qab ziab. |
| Kev yaj tau | Yaj hauv dej txias, hauv ethanol (96 feem pua) thiab hauv propylene glycol muab cov tshuaj colloidal, yuav luag tsis yaj hauv dej kub |
| Kev Txheeb Xyuas AC | Ua raws li |
| PH (25 ℃) | 5.0-8.0 |
| Silica | ≤0.6% |
| Cov seem ntawm kev hlawv | ≤0.8% |
| Poob thaum ziab | ≤5.0% |
| Tus nqi TG | 130C-150℃ |
| Pb | ≤3ppm |
| Hg | ≤0.1ppm |
| AS | ≤lppm |
| Cd | ≤1ppm |
| Hydroxypropyl | 53.4-80.5% |
| Viscosity (2% Tshuaj, 20 ℃) | 6.0-11.2mPa.s |
| Cov hlau hnyav | ≤10ppm |
| Qhov loj ntawm cov khoom me me | 100% Dhau 40 mesh |
| Tag nrho cov poov xab & pwm cousCov kab mob Coliform | ≤100cfu/g |
| Tag Nrho Cov Kab Mob Aerobic | ≤1000cfu/g |
1. Kev lag luam tshuaj (kev lag luam tseem ceeb, yuav tsum ua raws li cov qauv tshuaj, xws li USP, EP, CP)
Cov tshuaj ntxiv hauv daim ntawv ntawm cov khoom noj khov kho
Cov Ntawv Txuas:Hydroxypropyl CelluloseHPC siv rau hauv cov txheej txheem granulation ntawm cov ntsiav tshuaj thiab cov tshuaj ntsiav (piv txwv li, hauv cov granulation ntub, 1% txog 5% HPC aqueous kua yog siv los ua tus binder los txhim kho qhov fluidity thiab hardness ntawm cov granules thiab txo qhov qeeb ntawm cov ntsiav tshuaj disintegration).
Disintegrant: Qib qis ntawm kev hloov pauv HPC (qib ntawm kev hloov pauv 0.2-0.4), vim nws cov ntsiab lus siab ntawm cov pab pawg hydroxyl unetherized, muaj cov khoom o tuaj tom qab nqus dej thiab tuaj yeem siv ua disintegrant rau cov ntsiav tshuaj (koob tshuaj 2% - 5%).
Cov khoom siv txheej: Hydroxypropyl cellulose hauv cov ntsiav tshuaj. HPC ethanol kua (5% - 10%) yog siv rau txheej cov zaj duab xis ntsiav tshuaj kom tsim cov zaj duab xis tiv thaiv pob tshab, uas npog qhov saj iab ntawm cov tshuaj, txhim kho kev ruaj khov, thiab tsis cuam tshuam rau kev tawg.
Cov khoom siv pob txha uas tso tawm tas mus li: HPC uas muaj viscosity siab siv tau ua lub pob txha matrix rau cov ntsiav tshuaj uas tso tawm tas mus li (nrog rau qhov ntau npaum li cas ntawm 20% txog 50%), thiab tus nqi tso tawm tshuaj yog tswj los ntawm tus nqi yaj ntawm HPC gel txheej, ua tiav kev tso tawm ntev rau 12 txog 24 teev.
Cov khoom siv sab nraud
Hydroxypropyl Cellulose HPC siv rau hauv cov tshuaj qhov muag, cov gels thiab cov tshuaj pleev ua ib qho thickener (los kho qhov viscosity ntawm kev npaj thiab ntev lub sijhawm nyob ntawm cov tshuaj ntawm qhov chaw ua haujlwm) thiab ib qho stabilizer (los tiv thaiv kev tso cov tshuaj me me).
2. Hydroxypropyl cellulose hauv cov khoom noj (yuav tsum ua raws li cov qauv qib khoom noj, xws li FDA, GB 2760)
Cov neeg sawv cev thickening thiab stabilizers
Hydroxypropyl Cellulose HPC siv rau hauv cov dej haus (xws li cov kab mob lactic acid, kua txiv hmab txiv ntoo), ice cream, thiab jams kom txhim kho cov khoom viscosity, txhim kho cov qauv (xws li qhov zoo ntawm ice cream), thiab tiv thaiv kev faib ua pawg lossis kev sib cais dej (koob tshuaj: 0.1% txog 1.0%).
Tus neeg sawv cev ua yeeb yaj kiab
Hydroxypropyl Cellulose HPC siv rau hauv "zaj duab xis cling noj tau" rau cov txiv hmab txiv ntoo thiab zaub (HPC aqueous kua yog txau thiab ziab kom ua ib zaj duab xis pob tshab), txo cov dej poob thiab cov kab mob sib kis, thiab ntev lub sijhawm khaws cia.
Cov tshuaj txhim kho kev ci
Hydroxypropyl Cellulose ntxiv rau hauv cov mov ci thiab cov khob cij ua los ntawm cov khoom siv los txhim kho qhov ntev ntawm cov khob cij, ua rau cov khoom tiav lawm mos thiab mos, thiab ua kom lub txee ntev dua (qhov ntau npaum li cas yog 0.2% txog 0.5%).
3. Hauv thaj chaw ntawm cov tshuaj txhua hnub thiab cov tshuaj pleev ib ce
Cov khoom siv saib xyuas tawv nqaij
Hydroxypropyl Cellulose, ua ib qho moisturizer thiab thickener, yog siv rau hauv cov tshuaj pleev, tshuaj pleev ntsej muag thiab cov essences kom ua rau cov khoom viscosity ntau ntxiv (txhim kho qhov tawv nqaij thaum siv), thiab tib lub sijhawm tsim ib zaj duab xis ntawm daim tawv nqaij kom txo cov dej evaporation (lub sijhawm moisturizing tuaj yeem ncav cuag 4 txog 8 teev).
Pleev xim
Hydroxypropyl Cellulose siv rau hauv lub hauv paus thiab mascara ua tus neeg sawv cev ua zaj duab xis thiab dispersant, txhim kho qhov lo rau ntawm cov pleev (tsis tshua muaj peev xwm tawm), thiab tib lub sijhawm ua rau cov xim tawg ntau dua (xim ruaj khov dua).
Tshuaj txhuam hniav
Hydroxypropyl Cellulose, ua ib yam khoom siv los khi thiab ua kom tuab, tswj qhov viscosity ntawm cov tshuaj txhuam hniav (tiv thaiv cov khoom khov kom tsis txhob poob), txhim kho qhov "xov hlua" thaum txhuam hniav, thiab tsis ua rau khaus.
4. Lwm cov teb kev lag luam
Cov tshuaj pleev xim thiab cov kua mem
Hydroxypropyl Cellulose yog siv los ua cov khoom ua kom tuab thiab ua kom sib npaug hauv cov txheej txheem dej thiab cov number case luam ntawv kom tiv thaiv cov xim av thiab txhim kho cov khoom sib npaug ntawm cov txheej txheem (tsis txhob muaj cov cim txhuam).
Kev lag luam khoom siv hauv tsev
Hydroxypropyl Cellulose siv rau hauv cov cement mortar thiab putty hmoov ua tus neeg sawv cev rau dej (kom txo cov dej ntau dhau thiab tiv thaiv kev tawg) thiab thickener (kom txhim kho kev ua haujlwm ntawm kev tsim kho).
Cov ntaub ntawv hluav taws xob
HPC uas muaj purity siab yog siv los ua cov resin tsim zaj duab xis rau photoresist hauv cov txheej txheem tsim cov semiconductor chip (cov ntsiab lus impurity yuav tsum tau tswj hwm nruj me ntsis).
1. Muaj ntau yam kev qhia txog viscosity. Yim lub HPCS sib txawv raug phim nrog cov viscosities sib txawv raws li tus neeg siv khoom lag luam tshuaj. Cov txiaj ntsig ntawm daim ntawv thov zoo dua.
2. Cov tshuaj arsenic uas muaj nyob hauv khw muaj tsawg dua 200 PPM, thiab peb tswj tau kom tsawg dua 2PPM. Kev ntxiv rau hauv cov tshuaj muaj teeb meem tsawg dua thiab zoo dua.
3. Peb tuaj yeem hloov kho HPC uas muaj viscosity siab. Cov lus qhia tshwj xeeb uas muaj viscosity siab siv tau ua cov khoom siv rau kev tso tawm tas mus li thiab kev npaj tswj kev tso tawm. Los ntawm kev kho qhov viscosity, qhov nrawm ntawm kev tso tawm tshuaj tuaj yeem tswj tau meej, yog li ua rau kev ua haujlwm ntawm cov khoom tiav zoo dua.
Cov khoom xyaw Hydroxypropyl cellulose yog cov cellulose ntuj hloov kho, uas yog ua los ntawm cov cellulose ntuj los ntawm kev hloov kho tshuaj lom neeg thiab tsis muaj cov khoom sib xyaw ua ke. Hydroxypropyl cellulose muaj kev nyab xeeb tau lees paub thoob ntiaj teb. Yog tias koj xav yuav hydroxypropyl cellulose, w yuav muab tus nqi zoo rau koj. 25kg / nruas.
Hydroxypropyl cellulose siv dav hauv kev npaj tshuaj noj thiab tshuaj pleev. Hauv kev npaj tshuaj noj, hydroxypropyl cellulose feem ntau yog siv ua cov khoom sib txuas rau cov ntsiav tshuaj, cov khoom siv txheej rau cov yeeb yaj kiab, thiab cov khoom siv pob txha rau kev npaj tshuaj tso tawm tas mus li. Cov lus qhia txog viscosity qis hydrox
Propyl cellulose siv tau ua ib qho binder rau cov granulation ntub lossis qhuav, lossis ua ib qho binder qhuav rau cov txheej txheem nias ntsiav tshuaj ncaj qha, nrog rau qhov ntau npaum li cas ntawm 2 txog 6%. Nws kuj tseem siv tau ua cov khoom siv tsim zaj duab xis hauv cov hmoov txheej ntawm ethanol lossis cov dej systems.
Cov hydroxypropyl cellulose uas muaj viscosity siab siv tau ua cov khoom siv rau kev tso tawm tas mus li thiab kev npaj tswj kev tso tawm, nrog rau cov koob tshuaj dav dav ntawm 15% txog 35%.
Hauv kev npaj tshuaj pleev, hydroxypropyl cellulose tuaj yeem siv rau hauv cov thaj ua rau daim tawv nqaij lossis cov tshuaj pleev qhov muag. Nws tuaj yeem siv ua cov emulsifier thiab stabilizer hauv cov khoom noj thiab cov tshuaj pleev ib ce.
