Kima Chemical Co., Ltd. inotungamira kugadzira HPMC (hydroxypropyl methylcellulose) muChina. Iyo kambani ine makore anopfuura makumi maviri echiitiko mukugadzirwa kwe cellulose ethers, kusanganisira HPMC, uye yakazvisimbisa semutengesi akavimbika uye wepamusoro-soro wezvigadzirwa izvi. Ichi chinyorwa chinopa tarisiro yeKima Chemical's HPMC fekitori, kusanganisira maitiro ayo ekugadzira, kutonga kwemhando, uye mashandisiro.

Production Process

Kima Chemical's HPMC fekitori iri muShandong Province, China, uye inovhara nzvimbo inosvika 40,000 square metres. Iyo fekitori ine michina yekugadzira yepamusoro uye tekinoroji, pamwe neyakaomesesa yemhando yekudzora system kuona kugadzirwa kwemhando yepamusoro HPMC zvigadzirwa.

Maitiro ekugadzira eHPMC anosanganisira akati wandei matanho. Nhanho yekutanga ndeyekugadzirira kwe cellulose, iyo inowanikwa kubva muhuni pulp kana machira ekotoni. Iyo cellulose inozobatwa nealkali kubvisa tsvina uye kuwedzera kunyungudika kwayo. Mushure mekurapwa kwealkali, cellulose inobatwa nepropylene oxide uye methyl chloride kugadzira HPMC.

Iyo HPMC inogadzirwa kuKima Chemical's fekitori ine dhigirii rekutsiva (DS) kubva pa0.1 kusvika 0.3, zvinoreva kuti mamorekuru eHPMC ane pakati pe1 ne3 hydroxypropyl mapoka uye pakati pe7 ne11 methyl mapoka pa100 anhydroglucose units. Iyo DS yeHPMC inokanganisa zvimiro zvayo, sekunyungudika kwayo, viscosity, uye tembiricha yegelation.

Quality Control

Kima Chemical ine yakasimba yemhando yekudzora hurongwa huripo kuti ive nechokwadi chekuti zvigadzirwa zvayo zveHPMC zvinosangana nemhando yepamusoro. Iyo kambani yakawana ISO 9001, ISO 14001, uye OHSAS 18001 certification, iyo inoratidza kuzvipira kwayo kune mhando, kuchengetedzwa kwezvakatipoteredza, uye hutano nekuchengetedzeka pabasa.

Iyo yemhando yekudzora maitiro paKima Chemical's HPMC fekitori inosanganisira akati wandei matanho. Izvo zvigadzirwa zvinoshandiswa mukugadzirwa kweHPMC zvinonyatso kusarudzwa uye kuedzwa kuti ive nechokwadi chemhando uye kuchena kwavo. Iyo nzira yekugadzira inotariswa zvakanyanya kuti ive nechokwadi chekuti inosangana nezvinodiwa uye zviyero. Zvigadzirwa zveHPMC zvakapedzwa zvinoedzwa viscosity yavo, hunyoro hwemukati, kuchena, uye zvimwe zvivakwa kuti ive nechokwadi chekuti zvinosangana nezvinodiwa nemutengi.

Zvigadzirwa zveKima Chemical's HPMC zvakare zviri pasi pekuomesesa kudzora mhando bvunzo dzinoitwa nevechitatu-bato marabhoritari. Miedzo iyi inosanganisira viscosity, particle size distribution, ash content, uye heavy metal content. Mhedzisiro dzebvunzo idzi dzinoshandiswa kuona mhando yeKima Chemical's HPMC zvigadzirwa uye kuona kuti inosangana nezvinodiwa zvemitemo yenyika dzakasiyana nematunhu.

Applications

HPMC inoshandiswa zvakasiyana-siyana uye inoshandiswa zvakanyanya selulosi ether ine zvakawanda zvinoshandiswa mumaindasitiri akasiyana siyana, anosanganisira kuvaka, mishonga yemishonga, chikafu, zvizorwa, nekuchengeta munhu. Kima Chemical's HPMC zvigadzirwa zvinoshandiswa mumhando dzakasiyana dzekushandisa, kusanganisira:

1. Kuvaka: HPMC inoshandiswa seyakakora, bhainda, uye kuchengetedza mvura mumidziyo yekuvaka senge simende, dhaka, uye gypsum. HPMC inovandudza kushanda kwezvinhu izvi, inowedzera simba razvo uye kusimba, uye inoderedza kuderera uye kutsemuka.
2. Pharmaceuticals: HPMC inoshandiswa semushonga wemishonga mumapiritsi, capsules, uye mamwe mafomu ekuyedza. HPMC inoshanda sebhainda, disintegrant, uye filler mune aya magadzirirwo, uye zvakare inovandudza kugadzikana kwavo uye bioavailability.
3. Chikafu: HPMC inoshandiswa sekuwedzera kwechikafu, kunyanya mune yakaderera-calori uye yakaderera-mafuta zvigadzirwa. HPMC inoshanda seyakakora, inosimbisa, uye emulsifier mune izvi zvigadzirwa, uye zvakare inosimudzira magadzirirwo avo uye muromo.
4. Zvekuzora nekuchengeta pachezvako: HPMC inoshandiswa mumhando dzakasiyana siyana dzezvizoro uye zvekuchengeta zvemunhu, kusanganisira mafuta ekuzora, shampoos, uye makirimu. HPMC inoshanda seyakakora, emulsifier, uye stabilizer mune aya magadzirirwo, uye zvakare inovandudza magadzirirwo avo uye kuenderana.