Selulosi ya Hydroxyethyl (HEC)
CAS:9004-62-0
Selulosi ya Hydroxyethyl(HEC) ni etha ya selulosi isiyo na maji ambayo huyeyuka, hutumika kama mnene, koloidi ya kinga, wakala wa kuhifadhi maji na kirekebishaji cha rheolojia katika matumizi tofauti kama vile rangi zinazotokana na maji, vifaa vya ujenzi, kemikali za sehemu ya mafuta na bidhaa za utunzaji wa kibinafsi.
Tabia za kawaida
| Muonekano | Poda nyeupe hadi nyeupe |
| Ukubwa wa chembe | 98% kupita mesh 100 |
| Kubadilisha Molar kwa digrii (MS) | 1.8~2.5 |
| Mabaki yanapowaka (%) | ≤0.5 |
| thamani ya pH | 5.0~8.0 |
| Unyevu (%) | ≤5.0 |
Madaraja maarufu
| Daraja la kawaida | Bio-grade | Mnato(NDJ, mPa.s, 2%) | Mnato(Brookfield, mPa.s, 1%) | Seti ya mnato | |
| HEC HS300 | HEC 300B | 240-360 | LV.30rpm sp2 | ||
| HEC HS6000 | HEC 6000B | 4800-7200 | RV.20rpm sp5 | ||
| HEC HS30000 | HEC 30000B | 24000-36000 | 1500-2500 | RV.20rpm sp6 | |
| HEC HS60000 | HEC 60000B | 48000-72000 | 2400-3600 | RV.20rpm sp6 | |
| HEC HS100000 | HEC 100000B | 80000-120000 | 4000-6000 | RV.20rpm sp6 | |
| HEC HS150000 | HEC 150000B | 120000-180000 | Dakika 7000 | RV.12rpm sp6 | |
Maombi
| Aina za Matumizi | Maombi Maalum | Mali Zinazotumika |
| Adhesives | Viambatisho vya Ukuta adhesives mpira Plywood adhesives | Unene na lubricity Kunenepa na kufunga maji Unene na yabisi kushikilia |
| Vifunga | Vijiti vya kulehemu Glaze ya kauri Viini vya msingi | Kufunga maji na misaada ya extrusion Kufunga maji na nguvu ya kijani Kufunga maji |
| Rangi | rangi ya mpira Rangi ya texture | Kunenepa na kinga colloid Kufunga maji |
| Vipodozi na sabuni | Viyoyozi vya nywele Dawa ya meno sabuni za maji na umwagaji wa Bubble Mafuta ya mikono na losheni | Kunenepa Kunenepa Kuimarisha Kunenepa na kuleta utulivu |
Ufungaji:
Bidhaa ya HEC imefungwa kwenye begi la karatasi la safu tatu na mfuko wa ndani wa polyethilini umeimarishwa, uzani wa wavu ni 25kg kwa kila mfuko.
Hifadhi:
Weka kwenye ghala baridi kavu, mbali na unyevu, jua, moto, mvua.