Hydroxypropyl methylcellulose (HPMC) ndi polima wosunthika komanso wogwiritsidwa ntchito m'mafakitale osiyanasiyana. Kugwiritsiridwa ntchito kwake kungasiyane kutengera ntchito ndi mafakitale ena.
1. Makampani omanga:
HPMC imagwiritsidwa ntchito kwambiri pomanga monga matope opangidwa ndi simenti, zomatira matailosi ndi ma grouts.
Zomwe zimagwiritsidwa ntchito popanga matope zimachokera ku 0.1% mpaka 0.5% polemera.
Mu zomatira matailosi a ceramic, HPMC imawonjezedwa mu kuchuluka kwa 0.2% mpaka 0.8% kuti ipititse patsogolo kugwira ntchito ndi kumamatira.
2. Mankhwala osokoneza bongo:
Mu gawo lazamankhwala, HPMC imagwiritsidwa ntchito ngati chothandizira pamapiritsi, kapisozi ndi madontho a diso.
Mlingo wogwiritsiridwa ntchito m'mipangidwe ya mapiritsi nthawi zambiri umakhala pakati pa 2% ndi 5%, umakhala ngati womangira ndi wowongolera kutulutsa.
Pothandizira ophthalmic, HPMC imagwiritsidwa ntchito m'malo otsika pafupifupi 0.3% mpaka 1%.
3. Makampani azakudya:
HPMC imagwiritsidwa ntchito m'makampani azakudya monga thickener ndi stabilizer.
Miyezo yogwiritsira ntchito zakudya imatha kusiyanasiyana koma nthawi zambiri imakhala pakati pa 0.1% mpaka 1%.
4.Paints ndi zokutira:
Mu utoto ndi zokutira, HPMC amagwiritsidwa ntchito ngati thickener, kupereka mamasukidwe akayendedwe bwino ndi sag kukana.
Kuchuluka komwe kumagwiritsidwa ntchito popaka utoto kumatha kuchoka pa 0.1% mpaka 1%.
5. Zinthu zosamalira:
HPMC imagwiritsidwa ntchito muzodzoladzola ndi zinthu zosamalira anthu monga mafuta odzola, mafuta opaka ndi shampoo.
Mitengo yogwiritsira ntchito mankhwalawa nthawi zambiri imachokera ku 0.1% mpaka 2%.
6. Makampani a Mafuta ndi Gasi:
M'makampani amafuta ndi gasi, HPMC imagwiritsidwa ntchito ngati cholumikizira madzi akubowola.
Kuchuluka komwe kumagwiritsidwa ntchito pobowola madzimadzi kumatha kuchoka pa 0.1% mpaka 1%.
7. Makampani opanga nsalu:
HPMC imagwiritsidwa ntchito pamakampani opanga nsalu ngati njira yopangira ulusi wa Warp.
Miyezo yogwiritsira ntchito nsalu imasiyanasiyana, koma nthawi zambiri imachokera ku 0.1% mpaka 2%.
8. Zomatira ndi zosindikizira:
Mu zomatira ndi zosindikizira, HPMC imagwiritsidwa ntchito kupititsa patsogolo mphamvu zama bond ndi rheological properties.
Miyezo yogwiritsira ntchito pamapangidwe omatira imatha kuchoka pa 0.1% mpaka 1%.
Ndikofunikira kudziwa kuti mitengo yogwiritsira ntchito imeneyi ndi malangizo anthawi zonse ndipo mafotokozedwe enieni angafunikire kusinthidwa malinga ndi momwe akufunira. Kuphatikiza apo, malamulo ndi miyezo ingakhudze kugwiritsa ntchito kololedwa kwa HPMC pamapulogalamu osiyanasiyana. Opanga ndi okonza amayenera kuyang'ana pa malangizo oyenerera ndikuyesa koyenera pamapangidwe awo enieni
Nthawi yotumiza: Jan-18-2024