Hydroxyethyl Cellulose CAS 9004-62-0
Hydroxyethyl cellulose waa caddaan ama iftiin huruud ah oo adag ama adag budada ah, aan sun ahayn, dhadhamin, oo si fudud ugu milmay biyaha. Waa mid aan milmi karin guud ahaan dareerayaasha organic. Waxay leedahay sifooyinka dhumucda, laalidda, isku xidhka, emulsifying, fidinta, iyo ilaalinta qoyaanka. Waxaa la diyaarin karaa xalal kala duwan oo viscosity ah. Waxay leedahay milmayn milix ah oo aad u wanaagsan oo ku jirta elektrolytka. Hydroxyethyl cellulose waa caddaan ama huruud fudud oo aan ur lahayn, aan dhadhamin, iyo budo si fudud u soconaysa. Waxay ku milmi kartaa labadaba qabow iyo biyo kulul, iyo guud ahaan aan lagu milmin inta badan dareerayaasha organic. Viscosity-ku wax yar ayuu is beddelaa marka qiimaha pH uu ku jiro inta u dhaxaysa 2-12, laakiin maw-kulanku wuu yaraadaa wixii ka baxsan xadkan.
| Shayga | Heerka | |
| Min. | Max. | |
| Muuqashada | Caddaan ilaa budo cad ka yara baxsan | |
| Solubility | ku milmay biyaha kulul iyo biyaha qabow, siinta xal kolloidal ah, oo dhab ahaan aan lagu milmayn khamriga iyo inta badan dareeraha organic | |
| Aqoonsiga A ilaa C | Wanagsan | |
| Hadhaaga dabka,% | 0.0 | 5 |
| PH (halkii 1% xal) | 6.0 | 8.5 |
| Luminta qalalan (%, sida la soo buuxiyay): | 0.0 | 5.0 |
| Biraha culus, μg/g | 0 | 20 |
| Leedhka, μg/g | 0 | 10 |
1. Hydroxyethyl cellulose (HEC) waa ether cellulose ah oo aan ionic ahayn oo leh dhumuc wanaagsan, ganaax, kala firidhsan, emulsification, adhesion, sameynta filimka, ilaalinta qoyaanka iyo guryaha kolloid ilaalinta. Sababtoo ah sifooyinka gaarka ah ee jireed iyo kiimiko, HEC si ballaaran ayaa loo isticmaalaa meelo badan, oo ay ku jiraan laakiin aan ku xaddidnayn soo saarista saliidda, dahaarka, dhismaha, cuntada daawooyinka, dunta, waraaqaha iyo polymerization.
2. Goobaha dawooyinka, marka lagu daro inay tahay dhumuc iyo difaac, hydroxyethyl cellulose sidoo kale waxay leedahay saamaynta qoyaanka, fuuq-celinta, ka hortagga gabowga, nadiifinta maqaarka, iyo ka saarida melanin. Waxay ku habboon tahay samaynta dhibcaha indhaha, buufinta sanka, xalalka afka, iwm. Waxay kordhin kartaa viscosity dawada, hagaajinta heerka nuugista daroogada ee jirka, iyo kordhinta xasiloonida daawada si looga hortago burburka daroogada iyo oksaydhka.
3. Warshadaha qurxinta, HEC waxaa si weyn loogu isticmaalaa soo saarista shaambada, qaboojiyaha, kareemka, kareemka iyo alaabta kale. Waxay hagaajin kartaa viscosity iyo texture of cosmetics si ay u fududaato in la marsado oo nuugo. Isla mar ahaantaana, waxay sidoo kale leedahay saameyn qoyaan leh, waxay xiri kartaa qoyaanka, waxayna ka hortagi kartaa qallajinta maqaarka iyo dillaac.
4. Intaa waxa dheer, hydroxyethyl cellulose waxaa inta badan loo isticmaalaa sidii dhumuc, midab iyo ilaalinta warshadaha cuntada, taas oo kordhin karta viscosity iyo texture cuntada iyo hagaajinaysaa dhadhanka iyo tayada cuntada. Waxa kale oo loo isticmaali karaa emulsifier iyo xasiliye si looga hortago cunteynta oo da'aya.
5. Marka laga hadlayo acidity iyo alkalinity of hydroxyethyl cellulose, tan iyo markii ay ka tirsan tahay fasalka ether-cellulose non-ionic, ma aha acidic ama alkaline. Qaaceeda kiimikaadkeedu waa (C2H6O2)n, oo leh milmi wanaagsan, xasilooni iyo dhumuc, waxayna door muhiim ah ka ciyaartaa qaybo kala duwan oo codsi ah.
25kg/Drum, ama sida ku cad shuruudaha macmiilka
Hydroxyethyl Cellulose CAS 9004-62-0
Hydroxyethyl Cellulose CAS 9004-62-0
