Enhanced Re-Dispersible Polymer Powder (RDP/VAE)
Physical and chemical performance indicators
Appearance white powder
Ph value 8-9
Solid content ≥ 98%
Internal radiation exposure index ≤1.0
Bulk density g/L 600-700
External radiation exposure index ≤1.0
Ash % ≤10
Volatile organic compounds (vocs) (g/L) ≤200
Average material diameter D50MM <130
Packing in composite plastic bags, net weight 25kg per bag
Using this rubber powder to produce bonding mortar and anti-cracking plastering mortar has the following advantages:
1. High bonding strength: The rubber powder enables ordinary Portland cement (including white cement) to bond with extruded plastic board and benzene board to form a super strong and lasting bonding force without brushing the interface agent. Its efficacy is 3-5 times that of ordinary redispersible latex powder;
2. Outstanding water resistance: the water resistance index and freeze-thaw resistance index of the mortar produced by this rubber powder exceed the national standard;
3. Wide range of application: Enhanced re-dispersible polymer powder can be used to produce thermal insulation adhesive mortar, anti-cracking plastering mortar, special adhesive mortar for smooth extruded board, plastering mortar, polystyrene particle thermal insulation under the condition of proper adjustment of auxiliary materials Mortar, extruded board benzene board interface agent, etc.;
4. High overall cost performance: Due to the high efficacy of the rubber powder, the small amount of addition and the low unit cost, the manufacturing cost is reduced on the premise of ensuring product quality.
Post time: Oct-28-2022