RDP(Redispersible Polymer Powder) manufacturer, stable quality and competitive price.

Vinyl-Acetate Ethylene Copolymer VAE RDP Powder Redispersible Polymer Powder

Product Description

Redispersible polymer powder(RDP) produced by spray-drying special water-based emulsion, mostly based on vinyl-acetate-ethylene (VAE),

and then obtained a loose flow organic polymer powderize. It can re-disperse in body of water, and form a film after water vaporization by coalescence of individual polymer particles. The film acts as an organic binder, to glue in concert unlike substrates, reinforce mortar structure and provide excellent adhesion at cement or gypsum based dry mix mortar substrate interface .

Product Name

Redispersible Polymer Powder(RDP)




White Powder

Polymer Type

VinylAcetate-Ethylene copolymer/VAE

Protective Colloid

Polyvinyl Alcohol

Solids content

98 % min

Ash Content


Bulk density

400−550 g/l

Average particle size

~80 μm

PH value


TG(Glass Transition Temperature)


Product Features

Redispersible polymer powder(RDP) 

Key properties:

– Increase adhesive/cohesive strength

– Higher flexural strength

– Excellent rheology

– Improved workability

– great durability and abrasion resistance

– Improved water retentiveness capability and open prison term


Product Application

Redispersible polymer powder(RDP)

 product are widely used in the construction industry-ceramic tile slurry, dry mixed mortar,crack filler, tile adhesive,self-leveling mortar, thermal insulation mortar,skim coat,putty powder, tile grouts,tile joint filler,

decoration mortar,

coating glue, cement-based plastering mortar and cement-based ceramic tile adhesive
Honghai brandproduct are widely used in the construction industry-ceramic tile slurry, dry mix mortar, crack filler, tile adhesive, self-leveling mortar, thermal insulation mortar, skim coat, putty gunpowder, tile grouts, tile joint filler, coating glue, cement-based plaster mortar and cement-based ceramic tile adhesive material

Packaging & Shipping

Packaging and Storage:

A. Standard Packing: In 25kg paper bags inner with PE bags
B. Big Bag or other special packages are possible on request.
Store it in a cool, dry place below 30°C and protected against humidity and pressing, since the goods is thermoplastic, storage time should not exceed six months.

Company Profile

Jinzhou City Honghai Cellulose Co.,Ltd is manufacture of versatile industrial cellulose ether products which have own research, developing and production departments.We have 8 modern automatic pistol output lines with annual end product above 20,000 tons of cellulose ether. Our main product is Hydroxypropyl methylcellulose (HPMC) and Redispersible polymer powder(RDP) widely used in the construction industry -ceramic tile slurry, break through filler, self-leveling mortar, thermal insulating material mortar, putty powder, coating glue, cement-based plaster mortar and cement-based ceramic tile adhesive. And we could also customized according to customers required viscosity, water retention, specific gravity of products. We have successfully passed the most authentications of ISO 9001 certificate. Professional team, direct manufacturer, quality assurance, effective faith service.Please enjoy your one-stop shopping service here ! Welcome inquiry and set order.


Q1: Can I visit your company/factory? 
Yes, welcome to visit our company/factory and inform us in promote.
Q2: Can you send a sample for our reference? 
Of course. sample distribution can be sent on your request, by the way, trial order is available.
Q3: What is the payment item? 
T/T or L/C at sight is satisfactory, and early payments are negotiable.
Q4. What”s the lead time of each order? 
In general, head clock for lab dips is 2-3 days and lead time for bulk output is 7-15days after all details confirmation.

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