Shandong Hearst Building Material Co.,ltd
is specialized in manufacture Redispersible Ploymer Powder which used on ceramic tile adhesive,Skim Coat, tile grout, wall putty, self leveling compound etc.
Relies on strong financial strength we use full set industry-leading level production line and testing equipment from German. And established material research and development center. Our annual output 22000 ton.
Hearst has become one of the largest RDP manufacture in China.
Redispersible Polymer Powder 740H
Produced by spray-drying special water-based emulsion. Mostly based on vinyl acetate-ethylene. Dissolves in water easily and quickly forms emulsion. Its chemical properties are the same as original emulsion competely. Excellent flexibility in low temperature.
It can glue together different substrates, reinforce mortar struture and provide excellent adhesion at cement or gypsum based dry mixed mortar substate interface.
Physical Properties
| Protective Colloid |
Polyvinyl Alcohol |
| Appearance |
Free flowing, white powder |
| Solid Content |
≥98 |
| Ash Content |
12%±2 |
| Bulk Density g/l |
450-550 |
| PH Value |
6-8 |
| Glass Transition Temp. |
16ºC |
| Min.film formation Temp. |
4ºC |
Characteristic
--Better deformability
--Increased adhesion to a variety substrates
--Improved wetting of the substrate
--Higher flexural strength and flexibility
--Increased impact and abrasion resistance
--Higher durability and freeze thaw resistance
Application
--Tile adhesive/Tile grouts
--skim coat/ wall putty
--coating mortar for EIFS(external insulation finish system)
--adhesive mortar for EIFS(external insulation finish system)
--tile joint filler
--decoration mortar
--dry mixed mortar
Storage and Handling
should be stored in dry and cool environment
It's recommented to use within 6month
storage in high humidity and temperature will increase the risk of blocking
storage inder pressure should also be avoided
Do not stack pallets on top of each other
Practice care and caution to avoid explosivce conditions
Packing
Standard packing: 25kg/bag inner with PE bags
1*20'FCL: 14 tons with pallets or 17 tons without pallet
1*40FCL : 28tons with pallets
Our Service
Free Samples
Technical Supports
Every batch of products will be tested to ensure its quality.
Quality Guarantee
Sample testing support.
Our R&D Laboratory
Redispersible Polymer Powder is widely used in construction areas especially used in construction mortar. Throughout the mortar system and increase mortar cohesion. Powder Material with Green Environment Protection. Welcome to contact me and get long time cooperation
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