| After-sales Service: | 1 Year |
|---|---|
| Type: | High Water Retention |
| pH: | 5.0-8.0 |
| Usage: | Construction Grade |
| Main Raw Material: | Refined Cotton |
| Particle Size: | Min.92% Pass Through 80 Mesh |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier HPMC is a non-ionic cellulose ether made from refined cotton cellulose after a series of chemical processes. It is a non-toxic and odorless white powder, which is compatible with water to form a transparent or slightly cloudy colloidal solution. It has many characteristics. Adding HPMC to the ready-mixed mortar has better water retention than ordinary products in the pre-mixed mortar, it can ensure that the binder is fully hydrated and significantly prevent excessive drying and cracking due to drying shrinkage, and reduce the bonding strength . HPMC also has a certain air-entraining effect. The premixed mortar HPMC has a proper amount of air entrainment and uniform bubbles, which can improve the strength and smoothness of the premixed mortar. HPMC also has a certain retarding effect in ready-mixed mortar, which can extend the open time of ready-mixed mortar and reduce the difficulty of construction.
| Appearance | white or similar to white powder |
| Moisture ( % ) | max. 5 |
| Ash content ( % ) | max. 5 |
| PH- value | 4.0 ~ 8.0 |
| Bulk density | 0.30 ~ 0.50g/cm³ |
| Particle Size | min.92% pass through 80 mesh |
| NDJ 1* | 90000-120000mpa.s |
| Brookfield2* | 45000-55000mpa.s |
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}