Hydroxypropyl methylcellulose (HPMC), redispersible latex powder (VAE), high-strength bonding latex powder.
Physical and chemical properties index
Appearance white powder
Ph value 8-9
Solid content ≥98%
Radiation internal exposure index ≤1.0
Bulk density g/L 600－700
Radiation external exposure index ≤1.0
Ash % ≤10
Volatile organic compounds ≤200
Average material diameter D50MM <130
Packing: Composite plastic bags, net weight 25 kg per bag
Using this rubber powder to produce bonding mortar and crack-resistant plastering mortar also has the following advantages:
1. High bonding strength: The rubber powder enables ordinary Portland cement (including white cement) to bond with extruded board and benzene board to form super strong and durable bonding force without using interface agent. Its efficacy is 3-5 times that of ordinary redispersible latex powder;
2. Excellent water resistance: the water resistance index and freeze-thaw resistance index of the mortar produced by using this rubber powder exceed the national standard;
3 Wide range of applications: High-strength adhesive latex powder can produce thermal insulation adhesive mortar, crack-resistant plastering mortar, special adhesive mortar for smooth extruded board, plastering mortar, polystyrene particle thermal insulation mortar, Interface agent for extruded board, benzene board, etc.;
4. High overall cost performance: Due to the high efficacy of the rubber powder, less added amount and low unit cost, it is an effective way to reduce manufacturing costs under the premise of ensuring product quality