CAS: 9004-65-3
Hydroxypropyl Methyl Cellulose (HPMC) nayo yitwa MHPC, ni ubwoko bwa ether ionic selulose ether, ni ifu y ibara ryera kugeza ibara ryera, ikora nkibyimbye, bihuza, firime-yahoze, surfactant, colloid, amavuta yo kwisiga, emulisiferi, hamwe no guhagarika no gufata amazi. Mubyongeyeho, ubu bwoko bwa selile ya selile yerekana imiterere yubushyuhe bwumuriro, kutagira imbaraga za metabolike, kurwanya enzyme, impumuro nke nuburyohe, hamwe na pH itajegajega. HPMC ikoreshwa cyane mubwubatsi, imiti, ibiryo, kwisiga, ibikoresho byo kwisiga, amarangi, imyenda nibindi. Turashobora gutanga icyiciro rusange HPMC, twashizeho kandi HPMC yahinduwe dukurikije ibyo abakiriya bakeneye. Nyuma yo guhindurwa, dushobora kubona ibicuruzwa bifite igihe kirekire cyo gufungura, kurwanya anti-sagging, gukora neza nibindi.
| Kugaragara | Ifu yera cyangwa itari yera |
| Methoxy (%) | 19.0~ 24.0 |
| Hydroxypropoxy (%) | 4.0 ~ 12.0 |
| pH | 5.0~ 7.5 |
| Ubushuhe (%) | ≤ 5.0 |
| Ibisigisigi byo gutwikwa (%) | ≤ 5.0 |
| Ubushyuhe bukabije ( ℃) | 70~ 90 |
| Ingano ya Particle | min.99% inyura mesh 100 |
| Urwego rwibicuruzwa | Viscosity (NDJ, mPa.s, 2%) | Viscosity (Brookfield, mPa.s, 2%) |
| HPMC YF400 | 320-480 | 320-480 |
| HPMC YF60M | 48000-72000 | 24000-36000 |
| HPMC YF100M | 80000-120000 | 40000-55000 |
| HPMC YF150M | 120000-180000 | 55000-65000 |
| HPMC YF200M | 160000-240000 | Min70000 |
| HPMC YF60MS | 48000-72000 | 24000-36000 |
| HPMC YF100MS | 80000-120000 | 40000-55000 |
| HPMC YF150MS | 120000-180000 | 55000-65000 |
| HPMC YF200MS | 160000-240000 | Min70000 |
Porogaramu:
Urukuta
- Kugumana amazi: amazi menshi murwego rwo hejuru.
- Kurwanya kugabanuka: mugihe ukwirakwiza ikote ryinshi rishobora kwirindwa.
- Kongera umusaruro wa minisiteri: ukurikije uburemere bwuruvange rwumye hamwe nuburyo bukwiye, HPMC irashobora kongera ubwinshi bwa minisiteri.
Sisitemu yo hanze no kurangiza sisitemu (EIFS)
- Kunoza neza.
- Ubushobozi bwiza bwo guhanagura kubuyobozi bwa EPS na substrate.
- Kugabanya kwinjira mu kirere no gufata amazi.
Kwishyira hejuru
Kurinda gusohora amazi no gutembera kw'ibintu.
Nta ngaruka ziterwa no gutembera neza
HPMC, mugihe ibiranga kubika amazi byongera imikorere yo kurangiza hejuru.
Kuzuza Crack
Imikorere myiza: ubunini bukwiye hamwe na plastike.
Kubika amazi bituma akazi kamara igihe kinini.
Kurwanya Sag: kunoza ubushobozi bwa minisiteri.
Amashanyarazi
Gukora neza: amavuta hamwe na plastike ya plaster biremewe, minisiteri irashobora gukoreshwa byoroshye kandi byihuse.
Kubika amazi meza: igihe kinini cyo gufungura bizatuma tiling ikora neza.
Kunoza gufatira hamwe no kunyerera kunyerera: cyane cyane kumatafari aremereye.
Kuma ivanze
Byoroshye kuvanga amata kubera gukonjesha amazi akonje: kwibumbira hamwe birashobora kwirindwa byoroshye, nibyiza kumatafari aremereye.
Kugumana amazi meza: kwirinda gutakaza amazi kuri substrate, amazi akwiye abikwa muruvange rwemeza igihe kirekire.
Isima ya sima
Kongera amazi akenewe: kongera igihe cyo gufungura, kwagura agace ka spry hamwe nubukungu bwinshi.
Gukwirakwiza byoroshye no kunaniza kugabanuka bitewe no guhora neza.
Gupakira:
HPMC Igicuruzwa gipakiye mumifuka itatu yimpapuro hamwe numufuka wa polyethylene wimbere ushimangirwa, uburemere bwa net ni 25kg kumufuka.
Ububiko:
Bika mu bubiko bukonje bwumye, kure yubushuhe, izuba, umuriro, imvura.
Igihe cyoherejwe: Gicurasi-19-2021