Product Description
Methyl Hydroxy Ethyl Cellulose-MHEC/HEMC
Methyl Hydroxy Ethyl Cellulose (MHEC) is also named as Hydroxyethyl Methyl Cellulose (HEMC), used as high efficient water retention agent, stabilizer, adhesives and film-forming agent in kinds of building materials. is widely used in industrial applications, such as construction, detergent, paint and coating.
Product Name：MHEC/HEMC (Methyl Hydroxy Ethyl Cellulose)
CAS No.：9032-42-2
Application：
1. Internal and external wall putty powder/ Skim Coat
2. Tile adhesive /Tile grout.
3. Self-leveling cement mortar.
4. Bonding mortar
5. Insulation system mortar
6. Flexible crack resistant mortar.
7. EIFS/ETICS mortar (external thermal insulating rendering systems made of mortar with mineral binder and using expanded polystyrene granule as aggregate).
8. Detergent cleaning liquid like Laundry detergent, dish detergent etc.
MHEC is suitable for putty powder system and dry-mixed mortar system. It has excellent water retention, anti-sagging, smooth drape, increases open time, improves bonding strength, reduces deformation rate, and prevents Cracking and other properties.
| Appearance | White or similar white powder |
| Particle size (mesh) | 80 |
| Methoxy content (%) | 21.0- 31.0 |
| Hydroxypropyl content (%) | 7.0-12.0 |
| Gelation temp. (℃) | 60.0-75.0 |
| Water retention rate (%) | ≥95% |
| Weight loss on drying (%) | ≤5.0 |
| pH value | 6.0-7.0 |
| Viscosity (NDJ, 2% solution, mPa•s) | 10000-200000mpas |
Package：
25kg / bag, Woven bag with inner polyethylene bag reinforced, or as requested
20’FCL: 520BAS=13TON
40’HQ: 1080BAGS=27TON
Storage:
After the product is opened and used, it must be sealed in time; This product is thermoplastic, so it should be stored in a high temperature environment to avoid pressure, otherwise it will easily cause agglomeration; Sealed and stored in a cool and dry place at 0-40℃.
Validity:
It is recommended to use USEFULCHEM HPMC Within 2 years. If not caked under prolonged storage, they can still be usable.
