HPMC LB707
Viscosity: 65.000 - 75.000 MPa s
It is HPMC LB707 Hydroxy Propil Methyl Cellulose (HPMC) with 70,000 Viscosity. The HPMC LB707 which has a low degree/ratio of displacement and etherification, has been developed for cement-based product applications in the following Construction Chemicals.
- Ceramic Adhesive
- Granite and Marble Adhesive
- Pool Tile Adhesive
HPMC LB707 is packaged in 25Kg Net weight paper sacks with a surface made of polyethylene inside. They are loaded on pallets, with net weight of 1000 kg in 40 sacks. Depending on the installation, pallets can also be loaded with 1250-1500 KG. Empty paper sacks can be recycled. Unopened sacks can be stored for several years.
HPMC LB707 can last for a long time provided it is kept at room temperature and dry in closed containers or original package. For products with high viscosity, a decrease in viscosity can be observed for products stored for a long time (more than 1 year). Once the package is opened, it must be closed off again and tightly tied.
In case of excessive exposure, the powder can cause a mechanical inconvenience on the skin or in the eye. it does not cause significant harm to health under normal conditions,
The product is organic polymers that can be ignited if heat and oxygen are present in the environment. If the increase of powder by water-jet is avoided, fire can be extinguished by known metho
| Technicial Specifications |
| Appearance |
White or Slight Yellow Flowing Powder |
| Moisture Content, % |
<5% |
| Ash Content, % |
<5% |
| Methyl Content, % |
28.0 ~ 30.0 |
| Hydroxypropyl Content |
7.5 ~ 12.0 |
| PH Value (1% solution) |
5.0 ~ 8.0 |
| Gel Temperature,oC |
58 ~ 64 |
| Fineness, Mesh |
80, 100, 120 |
| Viscosity Range By NDJ-1 , 2% Solution, mPa.s |
160 000 ~ 200 000 |
| Viscosity Range By Brookfield, 2% Solution, mPa.s |
60 000 ~ 70 000 |