Simbaincele® hydroxyprupyl methyl celler zvigadzirwa zveHPMC inogona kuvandudza nezvinhu zvinotevera muPVC:
· Zvinyoronyoro zvinowanzoshandiswa kumisa vamiririri.
· · Contridlates saizi yehukuru uye kugoverwa kwavo
· Zvepamusoro porosity
· Tsanangudzo yehuwandu hwePVC.
Cellulose ether for polyvinyl chloride (PVC)
Polyvinyl Chloride (PVC) ndeyehupfumi uye tese the yehupfumi yePolymer yakashandiswa zvakanyanya mukuvaka neyakagadzira profiles. zvinyorwa ne vhoriyamu mushure mePolyethylene uye polypropylene.
PVC inoshandiswa zvakanyanya kuyambuka huwandu hwenzvimbo dzekushanda kwemaindasitiri, zviitiko zvega zvega zvinosanganisira kushandiswa kwakapararira mukuvaka, kutakura, kurongedza, kurongedza uye kune hutano uye hutano hwekushandisa.
Mukumiswa kwepolmerization yeVinyl Chloride, iyo yakapararira system ine zvakananga kukanganisa pane chigadzirwa, PVC resin, uye pane iyo mhando yekugadzirisa kwayo uye zvigadzirwa. HydroxyPropyl methylcellose inobatsira kuvandudza kugadzikana kweiyo resin nekudzora svina kugoverwa PVC resin yakagadzirwa kubva kune yakakwirira mhando hydroxpropropyl methylcellose ficha neyakaenderana nemitemo yepasirese, asi zvakare inogona kuve yakanakisa zvivakwa, zvakanakisa zvivakwa uye zvakanakisa zvekunyungudika maitiro ekunyungudika.
PVC chinhu chakasimba kwazvo uye chakareba chisingaperi chinogona kushandiswa mune dzakasiyana-siyana zvikumbiro, zvingave zvakaomarara kana zvinochinja, chena kana dema uye huwandu hwakawanda hwemavara pakati.
Mukugadzirwa kweiyo synthetic resins, senge polyvinyl chloride (PVC), Polyvinylidene Chloride chloride chloride Senge poldu-solullable polymers, hydroxyprupyl methylcellose chigadzirwa chine basa rakanakisa uye mabasa sevanodzivirira vamiriri vamiriri. Hydroxyprupypropyl methylcellose inogona kubatsira zvinobudirira polymeric zvidimbu kubva pakugadzira uye kuunganidzwa. Uyezve, kunyangwe hydroxyprupylmylcellose ndeye poldulemmer yemvura, inogona kuve yakanyura mumvura yehydrophobic uye inogona kuwedzera porosity yekugadzirwa kwe polymeric temple.
| Kurudzira giredhi: | Kumbira TDS |
| HPMC 60XAX | Dzvanya apa |
| HPMC 65Ax5 | Dzvanya apa |
| HPMC 75Ax100 | Dzvanya apa |