Hydroxypropyl Methyl Cellulose Introduction
Hydroxypropyl methylcellulose (HPMC) are odorless, tasteless,non-toxic cellulose ethers that have had hyrdroxyl groups on the cellulose chain substituted for a methoxy or hydroxypropyl group with good water solubility. HPMC F60S is high-viscosity grade which is used as a thickener, binder, and film former in agrochemicals, coatings, ceramics, adhesives, inks, and various other applications.
Indicators
Product Specifications
| Items&Specifications |
HPMC F60S |
| Appearance |
White/Off-white Powder |
| Moisture |
<5% |
| Ash Content |
<5% |
| Gel Temp. |
58-64℃ |
| Methoxy Content |
28-30% |
| Hydroxypropyl Content |
7-12% |
| pH |
6-8 |
| Particle Size |
90% pass 80 mesh |
| Viscosity |
185,000-215,000 mPa.s (NDJ-1, 2% solution, 20℃) |
| 65,000-80,000 mPa.s (Brookfield-RV, 2% solution, 20℃) |
Typical Properties:
| Delayed solubility(surface treated) |
NO |
| Sag Resistance |
Excellent |
| Consistency Development |
Very Fast |
| Open Time |
Long |
| Final Consistency |
Very High |
| Heat Resistance |
Standard |
Construction:
1.Tile adhesives (highly recommend)
2.EIFS/EITCS
3. Skim coat/ Wall putty
4. Gypsum plast
Package&Storage:
Package: 25kg paper plastic bags with PP liner. Alternative package may be available upon request.
Storage: Shelf-life time is 1 year if kept in cool, dried place.Test should be done after expiration.
