Quick Details
- Methoxy:19-24
- Processing Time:within 7 days
- Port:tianjin port
- Supply Ability: 300000 Tons Per Year
- Brand Name:qingquan
- CAS No.:9004-65-3
- EINECS No.:220-971-6
- MF:China products/suppliers. [ Construction Special Mortar ] Hydroxypropyl Methyl Cellulose HPMC Powder Additives
- Other Names:METHYL ETHER
- Place of Origin:CHINA
- Usage:construction, ceramic, coating, cosmetic
- Brand Name:qingquan
Description:
Cellulose Ether is a hydroxypropyl methyl cellulose (HPMC) with delayed solubility.
2%solution,20ºC,mpa.s
Brookfield,LV,1%solution,25ºC,mpa.s
Application:
Construction industry: As a water-retaining agent and retarder for cement mortar, the
mortar can be pumped. In plastering, gypsum, putty powder or other building materials as adhesives, improve the daub and extend the operating time. Use as stickup ceramic tile, marble, plastic adornment,
stickup aggrandizement agent, still can reduce cement dosage. HPMC water retention performance so that paste in the application will not dry too fast and crack, enhance the strength after
hardening.
Ceramic manufacturing industry:
widely used as adhesive in ceramic product manufacturing.
Properties
HPMC
E60
F65
J70
K75
Methoxy(WT%)
28-30
27-30
16.5-20
19-24
Hydroxypropoxy(WT%)
7.5-12
4-7.5
23-32
4-12
Gel Temperature (ºC)
58-64
62-68
68-75
70-90
Ash Content (%)
≤5
Moisture Content (%)
≤5
PH
6-8
Appearance
White powder
Partical Size
Mesh 80
Viscosity(NDJ-1) 2%solution,20ºC
400-200000
Viscosity (Brookfield)
400-65000
surface treatment
solube
common
water retention
≥90
