CAS: 9004-65-3
Hydroxypropyl Methyl Cellulose (HPMC) is also named as MHPC, are types of non-ionic cellulose ether, which are a powder of white to off-white color, that function as a thickener, binder, film-former, surfactant, protective colloid, lubricant, emulsifier, and suspension and water retention aid. In addition, these types of cellulose ethers exhibit properties of thermal gelation, metabolic inertness, enzyme resistance, low odor and taste, and pH stability. HPMC are widely used in construction,pharmaceutical,food,cosmetic,detergent,paints,textiles etc.We can provide the general grade HPMC, we also designed the modified HPMC according to customer requirements. After modified, we can get the product which have long open time, good anti-sagging,good workability etc.
Ọdịdị | Ọcha ma ọ bụ na-acha ọcha ntụ ntụ |
Methoxy (%) | 19.0~ 24.0 |
Hydroxypropoxy (%) | 4.0 ~ 12.0 |
pH | 5.0~ 7.5 |
Mmiri (%) | ≤ 5.0 |
Ihe fọdụrụ na mgbanye (%) | ≤ 5.0 |
okpomọkụ Gelling ( ℃ ) | 70~ 90 |
Nha urughuru | min.99% gafere 100 ntupu |
Ọkwa ngwaahịa | 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 |
Ngwa:
Wall putty
- Njide mmiri: oke ọdịnaya mmiri na slurry.
- Mgbochi-sagging: mgbe ị na-agbasa akwa corrugation uwe nwere ike zere.
- Mmụba ngwa agha na-abawanye: dabere na ịdị arọ nke ngwakọta akọrọ na usoro kwesịrị ekwesị, HPMC nwere ike ịbawanye ụda ngwa agha.
Sistemụ Mkpuchi na Mpụga (EIFS)
- Mmanya nrapado.
- Ikike wetting dị mma maka bọọdụ EPS na mkpụrụ.
- Mbelata mbata ikuku na nnabata mmiri.
Ịkwado onwe ya
Nchedo site na mmiri na-ekpochapụ mmiri na sedimentation ihe.
Enweghị mmetụta na slurry fluidity na obere viscosity
HPMC, ebe njirimara njide mmiri ya na-eme ka arụmọrụ gwụchara n'elu.
Ihe mkpuchi mgbawa
Arụ ọrụ ka mma: ọkpụrụkpụ kwesịrị ekwesị na plasticity.
Ịdebe mmiri na-eme ka oge ọrụ dị ogologo.
Nguzogide sag: ikike ijikọ ngwa agha ka mma.
Adhesives tile
Arụ ọrụ ka mma: mmanu na plasticity nke plasta na-ahụ n'anya, enwere ike itinye ngwa ngwa ngwa ngwa ngwa ngwa.
Ezigbo njide mmiri: ogologo oge oghere ga-eme ka tiling rụọ ọrụ nke ọma.
Mmanya mmachi na nguzogide mmịfe: ọkachasị maka taịlị dị arọ.
Ngwakọta ngwakọta akọrọ
Ngwakọta ngwakọta akọrọ dị mfe n'ihi solubility mmiri oyi: enwere ike ịzere akpụ akpụ n'ụzọ dị mfe, dị mma maka taịlị dị arọ.
Ezigbo njide mmiri: mgbochi nke mfu mmiri na ihe ndị ahụ, a na-edobe ọdịnaya mmiri kwesịrị ekwesị na ngwakọta nke na-ekwe nkwa ogologo oge.
Plasta ciment
Ọchịchọ mmiri na-abawanye: oge na-emeghe, gbasaa ebe spry na usoro akụ na ụba karịa.
Ọ dị mfe ịgbasa ma na-emeziwanye nkwụghachi azụ n'ihi nkwụsi ike ka mma.
Nkwakọ ngwaahịa:
Ngwaahịa HPMC juru n'ọnụ n'ime akpa akwụkwọ oyi akwa atọ nwere akpa polyethylene dị n'ime agbakwunyere, nha ụgbụ bụ 25kg kwa akpa.
Nchekwa:
Debe ya n'ụlọ nkwakọba ihe dị jụụ, pụọ na mmiri, anwụ, ọkụ, mmiri ozuzo.
Oge nzipu: Mee-19-2021