Dispersible redispersible emulsion powder in the role

Redispersible Emulsion Powder

Dispersible polymer powder in the role: redispersible powder dispersed adhesive film and play as a second enhancement; mortar system of protective colloid is absorbed (the water film would not be destroyed, or “secondary dispersion “; film of polymer resin as reinforcing material and the mortar distribution system, thereby increasing the cohesion of mortar; of dispersible polymer powder in the wet mortar role: improve construction performance; improve the flow properties; increase the thixotropic and anti-sag resistance; improve cohesion; extension of opening hours; increase water retention.

redispersible powder in mortar after curing role: improve the tensile strength; fold increase in flexural strength; Less small elastic modulus; increasing the availability of deformation; increase in material density; increase in wear intensity; improve the internal bond strength; lower carbonation depth; reduce the material absorption; increase the material has excellent water (add by water-based powder) Rational performance (only for reference) Appearance white plywood adhesives powder Solid content 99 ± 1% Bulk density (g / L) 500 ± 50 10 ± 2% ash particle size (um) 400um sieve does not exceed 2% of the minimum film forming temperature of 0 ℃ nature of translucent flexible film

redispersible emulsion powderDY5030 is a redispersible vinyl acetate / veova /ethylene（VA/VV/E） copolymerized glue powder.

Technical data

Applications

ⅰ. Bonding agent for ceramic tiles and construction;

ⅱ. Used as bonding agent for exterior wall thermal insulation decorative surface system;

ⅲ. Self-leveling ground;

ⅳ. Plastering and decorative surface mortaring;

ⅴ. Modification of plaster and anhydrite-based materials

Properties

The product can improve abrasion resistance, staining assistance and color remaining performance. It also has good flexibility and alkali resistance.

       Package

It is packed in 3-in-1 paper-plastic composite bags. Net weight of each bag is 25kg.

        Storage conditions

It should be stored in a moisture proof environment below 30℃.

Storage life

Its shelf life is 180 days. After the expiration date, it can be still usable if there is no lump.
 

Text Keywords:redispersible emulsion powder

melamine-modified urea formaldehyde resin powder Urea formaldehyde resin glue is a thermosetting resin formed through condensation reaction of urea and formaldehyde. It is one of the most frequently used glue in timber processing industry. However, its resistant to boiled water is low and friability high. When it is modified through melamine and other auxiliary agents, its resistance to boiled water is improved significantly (more than 6 hours of boiled water resistance without cracking) and friability is also greatly improved. At the same time, content of free formaldehyde is reduced significantly. It is applicable for products with strict requirements on waterproof such as wood laminated floorings and bamboo floorings. Its environmental protection performance can be as high as E1 level when it is used in combination with modifier and curing agent.

Text Keywords:melamine-modified urea formaldehyde resin powder

polycarboxylate super plasticizer Polyvinyl Alcohol is a water-based adhesive with excellent properties, generally in shape of flakes, granular or floccus. It is difficult to dissolve in cold water. Usually heating is required to dissolve. Therefore its application scope is significantly limited. Micro-grinding and surface treatment can improve its cold water dissolving performance. However, its thermoplasticity makes grinding difficult. Our company adopts unique liquid nitrogen low temperature refrigeration process to ensure even fineness of ground materials, so as to make the powdery polyvinyl alcohol 0588/1788/2488 have excellent water dissolving performance.

Text Keywords:polycarboxylate super plasticizer