SN 3218
SN 3218 has high viscosity, good water retention and excellent embedding performance with EPS granules, the advantages of which are:
·Economical
·Good water retention
·Good thickening effect
·Extremely good workability
Properties
Chemical basis | Hydroxypropyl methyl cellulose ether |
Viscosity | Approximately 200000 mPa·s |
Particle morphology | Powder |
Bulk density | 200 - 500 kg/m³ |
Moisture content | ≤ 5 % |
Remarks: Testing conditions for viscosity——2 % water solution, NDJ-5 viscometer, 20 ℃ | |
Applications
> Slurry insulation system
> Mortar for overlayment
Typical addition level（mortar for overlayment，thermal insulation mortar using EPS granule）
0.4 - 0.8 % of the total weight of powder.