High-strength water-resistant rubber powder GR-200N 


 Product performance characteristics 

 This product is suitable for external wall insulation adhesive mortar. 

 This product has a good affinity for polystyrene plates reflects the excellent adhesive properties of the insulation adhesive mortar. 

 Can effectively reduce the amount of rubber powder, dramatically reducing the overall cost of mortar. 

 Has excellent water resistance, no additional use of hydrophobic ingredients can make the mortar to get a good water resistance. 

 Physical and chemical properties 

 Appearance white powder 
 Bulk density (g / l) 
 450 ± 50 
 Fineness (%) ≤ 10 
 PH value 8-10 

 The indicator 

 Item Unit 
 Setting time difference min initial setting of -60 to +120 
 The final setting of -60 to +120 
 Tensile bond strength (cement mortar) map of the original strength ≥ 0.60 
 Tensile bond strength (, and 18Kg/m3 molded polystyrene board) map water resistance ≥ 0.40 
 The original strength of ≥ 0.10 and molded polystyrene plate destruction 
 Tensile bond strength ≥ 0.10 (with 25Kg/m3 molded polystyrene board) map water-resistant molded polystyrene plate destruction 
 The original strength of ≥ 0.20 and destruction of extruded polystyrene board 
 Water resistance of ≥ 0.20 and extruded polystyrene board damage 
 Shrinkage% -0.150 to +0.150 

 Packing: 

 Paper and plastic in line with the Chemical Product Packaging 25kg / bag 

 Storage: 

 Below 40 ℃ environment, storage, pay attention to moisture, open the package as soon as possible after the exhaustion. 

 Retention period: 

 12, such as ultra-shelf life products not caking you can use. 

 High-strength water-resistant rubber powder GR-200L 


 Product performance characteristics 

 This product is applicable to the common external wall insulation surface mortar. 

 This product is effective in reducing the rigid contraction of the cement, and reduce the cement because of the rigid contraction stress cracking. 

 Can effectively reduce the amount of rubber powder, dramatically reducing the overall cost of mortar. 

 Has excellent water resistance, no additional use of hydrophobic ingredients can make the mortar to get a good water resistance. 

 Physical and chemical properties 

 Appearance white powder 
 Bulk density (g / l) 
 450 ± 50 
 Fineness (%) ≤ 10 
 PH value 8-10 

 The indicator 

 Item Unit 
 Setting time difference min initial setting of -60 to +120 
 The final setting of -60 to +120 
 Tensile bond strength (18Kg/m3 molded polystyrene board) map the original strength ≥ 0.10 and molded polystyrene plate destruction 
 Water resistance of ≥ 0.10 and molded polystyrene plate destruction 
 Resistance to freezing and thawing ≥ 0.10 and molded polystyrene board damage 
 Tensile bond strength (≥ 0.20 25Kg/m3 molded polystyrene board) map water-resistant, extruded polystyrene board damage 
 The original strength of ≥ 0.20 and destruction of extruded polystyrene board 
 Water resistance of ≥ 0.20 and extruded polystyrene board damage 
 Flexibility creased than ≤ 3.0 

 Packing: 

 Paper and plastic in line with the Chemical Product Packaging 25kg / bag 

 Storage: 

 Below 40 ℃ environment, storage, pay attention to moisture, open the package as soon as possible after the exhaustion. 

 Retention period: 

 12, such as ultra-shelf life products not caking you can use.