Hydroxyethyl Cellulose (HEC)
Hydroxyethyl cellulose(HEC)
Saukewa: 9004-62-0
Hydroxyethyl cellulose(HEC) ne nonionic ruwa mai narkewa cellulose ether, amfani a matsayin thickener, m colloid, ruwa riƙewa wakili da rheology modifier a daban-daban aikace-aikace kamar ruwa na tushen Paints, gini kayan, man filin sinadarai da kuma sirri kula kayayyakin.Due to ta kwarai Properties, irin su high danko, solubility a zafi da sanyi ruwa, da kuma sinadaran kwanciyar hankali, HEC kayayyakin ne mai muhimmanci a masana'antu da kwanciyar hankali, HEC kayayyakin ne mai muhimmanci a masana'antu.
HEC an haɗa shi ta hanyar gabatar da ƙungiyoyin hydroxyethyl (-CH₂CH₂OH) a cikin sarkar polymer cellulose ta hanyar amsawar etherification. Wannan gyare-gyaren yana inganta narkewar ruwa, ƙarfin yin kauri, da dacewa tare da tsari daban-daban.
Kaddarorin na yau da kullun
| Bayyanar | Fari zuwa kashe-fari foda |
| Girman barbashi | 98% wuce 100 raga |
| Molar maye gurbin digiri (MS) | 1.8-2.5 |
| Ragowa akan kunnawa (%) | ≤0.5 |
| pH darajar | 5.0-8.0 |
| Danshi (%) | ≤5.0 |
Shahararrun maki
| Matsayi na al'ada | Matsayin Halitta | Dankowar jiki(NDJ, mPa.s, 2%) | Dankowar jiki(Brookfield, mPa.s, 1%) | Saitin danko | |
| HEC HS300 | HEC 300B | 240-360 | LV.30rpm sp2 | ||
| Saukewa: HEC6000 | HEC 6000B | 4800-7200 | RV.20rpm sp5 | ||
| Saukewa: HEC30000 | HEC 30000 | 24000-36000 | 1500-2500 | RV.20rpm sp6 | |
| Saukewa: HEC60000 | HEC 60000 | 48000-72000 | 2400-3600 | RV.20rpm sp6 | |
| Saukewa: HEC100000 | HEC 100000 | 80000-120000 | 4000-6000 | RV.20rpm sp6 | |
| Saukewa: HEC150000 | HEC 150000 | 120000-180000 | 7000 min | RV.12rpm sp6 | |
Aikace-aikace
| Nau'in Amfani | Takamaiman Aikace-aikace | An Yi Amfani da Kaddarorin |
| Adhesives | Adhesives na bangon waya latex adhesives Plywood adhesives | Kauri da lubricity Kauri da daurin ruwa Kauri da daskararru rike |
| Masu ɗaure | Sandunan walda Ceramic glaze Foundry tsakiya | Taimakon daurin ruwa da extrusion Ruwa-dauri da ƙarfin kore Ruwa-dauri |
| Fenti | fenti na latex Fantin rubutu | Kauri da kariyar colloid Ruwa-dauri |
| Kayan shafawa&kayan wanka | Masu gyaran gashi man goge baki sabulun ruwa da wankan kumfa Man shafawa da man shafawa | Kauri Kauri Tsayawa Kauri da kwanciyar hankali |
Babban Amfani:
1. Kyakkyawan Riƙe Ruwa: Yana taimakawa hana bushewa da wuri a cikin samfuran tushen siminti da kayan kwalliya.
2. Barga a Faɗin Faɗin pH: Ya kasance mai tasiri a cikin yanayin acidic, tsaka tsaki, da alkaline.
3. Ba-Ionic da Mai jituwa: Yana aiki da kyau tare da sinadarai daban-daban, ciki har da salts, surfactants, da sauran polymers.
4. Haɓaka Ayyukan Samfurin: Inganta kauri, mannewa, yin fim, da abubuwan emulsification.
5. Abokan Muhalli da Kwayoyin Halitta: An samo shi daga cellulose, HEC ba mai guba ba ne kuma mai lalacewa.
6.Inganta Rheology da Abubuwan Gudun Guda: Yana ba da izini don sarrafa danko, hana dripping, sagging, da rabuwa lokaci.
Marufi:
Samfurin HEC an cika shi a cikin jakar takarda mai launi uku tare da ƙarfafa jakar polyethylene na ciki, nauyin net ɗin shine 25kg kowace jaka.
Ajiya:
Ajiye shi a cikin busassun sito mai sanyi, nesa da danshi, rana, wuta, ruwan sama.
KIMA Chemical Co., Ltd. ƙwararren ƙwararren ƙwararren masani ne a cikin samar da ethers cellulose, gami daHydroxyethyl cellulose(HEC). Tare da ƙarfin samarwa na ton 20,000 a kowace shekara, KIMA Chemical yana ba da samfuran samfuran HEC masu inganci a ƙarƙashin alamar KimaCell®, suna hidimar masana'antu daban-daban kamar gini, fenti da sutura, magunguna, da kulawa na sirri.