Redispersible Polymer Powder

Overview of Redispersible Polymer Powder

Concreteandmore’s Redispersible Polymer Powder (RDP) is a high-performance polymer additive, made of vinyl acetate-ethylene (TONGOTR'IZY) copolymer through spray drying technology. It can be redispersed into stable emulsion when mixed with water, forming a continuous polymer film in cement-based materials. Our RDP effectively solves the problems of poor bond strength, brittleness and low water resistance of concrete and mortar, improves the flexibility, adhesion and durability of materials, and is widely used in various building materials and construction scenarios around the world.

Features of Redispersible Polymer Powder

• Excellent Redispersibility: Can be quickly redispersed into uniform emulsion when mixed with water, tsy misy agglomeration, and fully compatible with cement matrix.
• Strong Bond Enhancement: Forms a tough polymer film, significantly improves the bond strength between cement-based materials and substrates (kapila tanimanga, BETAO, HAZO, Sns).
• Good Flexibility & Crack Resistance: Reduces the brittleness of concrete/mortar, enhances toughness, and effectively inhibits the generation and expansion of microcracks.
• Superior Water Resistance & Weather Resistance: The polymer film has good water resistance, impermeability and weather resistance, improving the durability of building materials.
• Compatibility tsara: Compatible with HPMC, mampihena ny rano, defoamers and other common concrete admixtures, tsy misy vokany ratsy, mora ampiasaina.

Specification Table of Redispersible Polymer Powder

zavatra	RDP (RP-VAE Series)	RDP (RP-Acrylic Series)	RDP (RP-Styrene Series)
Bika Aman 'endrika	Fotsy na fotsy tsy misy vovoka mikoriana malalaka	White or light yellow free-flowing powder	White or grayish free-flowing powder
Votoaty mafy	≥98.0%	≥98.0%	≥98.0%
Haben'ny singa (100 mesh sieve residue)	≤1.0%	≤1.0%	≤1.0%
Minimum Film-Forming Temperature (MFF)	0–5°C	5–10°C	0–8°C
Glass Transition Temperature (Tg)	-10°C to 5°C	10°C to 20°C	-5°C to 10°C
Hamandoana votoaty	≤2.0%	≤2.0%	≤2.0%
levitra (amin'ny lanjan'ny simenitra)	1.0%–5.0%	2.0%–6.0%	1.5%–5.5%
Fonosana	25kg/bag (taratasy kraft + PE kitapo anatiny)	25kg/bag (taratasy kraft + PE kitapo anatiny)	25kg/bag (taratasy kraft + PE kitapo anatiny)
Fiainana talantalana	12 VOLANA (nasiana tombo-kase, toerana mangatsiatsiaka sy maina)	12 VOLANA (nasiana tombo-kase, toerana mangatsiatsiaka sy maina)	12 VOLANA (nasiana tombo-kase, toerana mangatsiatsiaka sy maina)
HS Code	3904300000	3904300000	3904300000

Fampiharana ny Redispersible Polymer Powder

Concreteandmore’s Redispersible Polymer Powder (RDP) is widely used in cement-based materials, focusing on bond enhancement, flexibility and water resistance:

• Tile adhesive: Improves the bond strength between tile and substrate, enhances water resistance and flexibility, prevents tile falling off.
• Wall Putty: Used in interior and exterior wall putty, manatsara ny adhesion, flexibility and water resistance, prevents cracking and peeling.
• Waterproof Mortar: Enhances the impermeability and water resistance of mortar, suitable for waterproof engineering of roofs, basements and bathrooms.
• Repair Mortar: Applied to concrete repair, crack repair and surface renovation, improves the bond strength and durability of repair materials.
• Self-Leveling Mortar: Improves the cohesion and flexibility of self-leveling mortar, ensures flatness and reduces cracking.

Piraofilin'ny orinasa

Concrete and More no mpitarika manerantany amin'ny Concrete Cellular Low Density (LDCC), Cellluar Light Concrete (CLC), ary vahaolana vita amin'ny foam mandroso. Fantatra maneran-tany noho ny fanoloran-tenany amin'ny fikarohana, zava-baovao, ary ny fahaizana ampiharina, nanome vahaolana foam injeniera izahay hatramin'ny fiandohan'ny taona 2012.

Afaka manome kalitao avo lenta izahay mifangaro beton. Manana sampana teknika matihanina sy sampana fanaraha-maso kalitao izahay, laboratoara misy fitaovana tsara, ary manana fitaovana fitiliana avo lenta sy foibe serivisy mpanjifa aorian'ny varotra. Alefaso mailaka izahay na tsindrio ny vokatra ilaina handefasana fanontaniana.

Raha te hahalala bebe kokoa momba nyRedispersible Polymer Powder, aza misalasala ary mifandraisa aminay.

FANOMEZANA

T/T, Western Union, Paypal, Carte de crédit sns.

fandefasana

Amin'ny rivotra, an-dranomasina, amin'ny express, araka ny fangatahan'ny mpanjifa.

FAQs of Redispersible Polymer Powder

1.What is the role of RDP in cement-based materials?

It enhances bond strength, flexibility and water resistance, mampihena ny brittleness, and prevents cracking and peeling of concrete/mortar.

2.How to use RDP in construction?

Mix RDP powder evenly with cement, fasika sy akora maina hafa aloha, asiana rano avy eo ary kobanina tsara mba hisian’ny fiparitahana mitovy.

3.What is the difference between VAE, acrylic and styrene RDP?

VAE RDP has good flexibility; acrylic RDP has strong water resistance; styrene RDP has high bond strength. Choose according to project needs.

4.Will RDP affect the setting time of concrete?

Proper dosage has little effect on setting time; fatra be loatra dia mety hanemotra kely ny fametrahana, which can be adjusted by controlling the dosage.

5.Manome fanohanana ara-teknika sy famatsiana manerantany ve ianao?

ENY, we supply RDP worldwide, miaraka amin'ny TDS feno sy torolalana matihanina hanampy anao hisafidy ny modely sy ny dosage mety.