Factory Price Building Material Viscosity Modify Redispersible Polymer Powder Manufacturers Rdp for Adhesive Mortar

• Customization: Available
• Application: Construction
• Bonding Strength: High Bonding Strength
• Setting Time: Slow Setting
• Type: Chemical Auxiliary Agent
• CAS No.: 24937-78-8
• Raw Material: Vae
• Solubility: Water Soluble
• Classification: Chemical Auxiliary Agent
• Mf: C18h3006X2
• Ash Content, %: 17±2
• Transport Package: Plastic Bag in Pallet
• Specification: 25kg/bag
• Trademark: Celix
• Origin: China
• HS Code: 3905290000
• Production Capacity: 10000 Tons Per Year
• Package Size: 80.00cm * 60.00cm * 10.00cm
• Package Gross Weight: 25.000kg

Product Description

Company Profile

Every single gram, caring for the life with dedication.

Hebei Celix Cellulose Co., Ltd., is a professional manufacturer specializing in cellulose technology and high-performance construction additives. As an excellent manufacturer of 18 years, our products include HPMC, HEC, MHEC, RDP, PCE, PVA, defoamers, and calcium formate, widely applied in construction, coatings, and daily chemicals.

Celix Cellulose advocates the technology that drives the development of green materials. Based in the Hebei province of China, Celix established 2 laboratories and 1 factory to support the sustainable technology development and explore the potential of cellulose-based solutions for greener and more efficient materials. As a trusted cellulose manufacturer in China, we commit to completing 30000 tons of production capacity yearly with confidence.

Choose Celix, because "Every single gram, caring for the life with dedication". We will offer you:
1. Free Samples
2. OEM ODM Service

3. Customized Service
4. Technical Support 

5. Good Price and Good Quality

VAE RDP Manufacturing Process

Redispersible Polymer Powder (VAE RDP) is produced through a controlled process starting with emulsion polymerization of monomers such as vinyl acetate, ethylene, or acrylates, stabilized with emulsifiers and protective colloids like polyvinyl alcohol. The resulting aqueous polymer dispersion is then transformed into a free-flowing powder by spray drying, where hot air rapidly removes water and the protective colloid prevents the particles from sticking together. The dried polymer is subsequently collected, cooled, sieved, and packaged in moisture-resistant bags to preserve its stability. When re-mixed with water, RDP redisperse into their original emulsion, delivering adhesion, flexibility, and enhanced performance in dry-mix mortars, adhesives, and plasters.

VAE RDP Properties

1. Redispersibility

RDP can redisperse in water to form a stable polymer emulsion, regaining the properties of the original latex.
2. Adhesion Improvement
Provides strong bonding between substrates (cement, gypsum, or plaster) and surfaces like concrete, wood, or tiles.
3. Flexibility & Elasticity
Enhances deformation resistance, reducing cracking under thermal or mechanical stress.
4. Water Retention
Helps mortars and adhesives retain moisture, improving workability and curing.
5. Abrasion & Impact Resistance
Increases surface strength and durability, making mortars more resistant to wear and external forces.
6. Workability
Improves smoothness, spreadability, and open time of cement-based mixtures.
7. Weather & Freeze–Thaw Resistance
Provides excellent resistance against environmental changes, improving outdoor durability.
8. Alkali Resistance
Maintains stability in high-alkaline cementitious environments, ensuring long-term performance.

Celix Brand Package

Other Package

RDP is a paper-plastic composite package with a net weight of 25 kg.
For long-termstorage, it should be fireproof and rainproof, and avoid contact with humid environ-ments.
Quantity/20GP:12Tons with pallets,14tons without pallets.
Quantity/40GP:24Tons with pallets ,28tons without pallets.

RDP is a paper-plastic composite package with a net weight of 25 kg. 
For long-termstorage, it should be fireproof and rainproof, and avoid contact with humid environ-ments.
Quantity/20GP:12Tons with pallets,14tons without pallets.
Quantity/40GP:24Tons with pallets ,28tons without pallets.

Certifications

FAQ

1. Are you a factory or a trading company?

We are a factory, which has the trade right.

2. How is the MOQ of the VAE RDP?

The MOQ is 1kg.

3. How long will you take to delivery the good?

It's about 10 days to delivery the goods since the PI signed.

4. Where is the loading port?

Tianjing.

5. What kind of payment tere will you accept?

TT, LC and other negotiationable payment term with our VIP customer.