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Pumpable Redispersible Polymer Powder for Spray-Applied Repair Mortars Rdp Powder

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Product Description

Basic Info.
Model NO.
RDP100
Setting Time
Fast Setting
Type
Vae Redispersible Polymer Powder
Solubility
Water Soluble
Shelf Life
12 months
Color
White
Formula
(C2H4)x.(C4H6O2)y
Based Polymer
VAC/E
CAS No.
24937-78-8
pH Value
6-8
Solid Content
≥98%
Production Capacity
5000 ton/Month
Product Description
Redispersible Polymer Powder
Redispersible Polymer Powder (RDP100) is a free-flowing, white powder obtained by spray drying of high-polymer emulsion. It has a good redispersible ability and can be emulsified into stable polymer-emulsion again when mixed with water. The membrane formed after moisture evaporation possesses high flexibility, excellent climate resistance, and high adhesion to various substrates.
Key Functions of RDP
Improve mortar performance by increasing density and wear resistance.
Enhance construction workability with its lubricating effect.
Increase cohesion as an organic binder forming a durable film.
Prevent cracking and improve freeze-thaw/weather resistance.
Improve bonding strength in EIFS (External insulation and finish systems).
RDP Powder Functions
Specifications
ITEMS SPECIFICATIONS
AppearanceWhite powder, Free-flowing
Based polymerVAC/E
Solid content (%)≥98.0
Ash content (%)10±2
Bulk Density (g/L)300-500
Particle size (um)80-120
PH value6-8
Minimum Film Forming Temperature (℃)5
Glass Transition Temperature (℃)16
Product Applications
Application range
1. Tile Adhesive & Grout Sealant
2. External Thermal Insulation Systems (Bonding & Finishing Mortar)
3. Self-leveling Cement Mortar
4. Flexible Putty for Internal & External Walls
5. Flexible Crack-resistant Mortar
6. High-requirement Polymer Mortar Products
Packaging & Shipping
Packaging
Shipping

Package: Paper plastic composite bag, net weight 25±0.5kg/bag.

Storage: Store in a dry place under 40℃, avoiding direct sunlight.

Production Capability
We are a comprehensive high-tech production enterprise that integrates science, industry, and trade. Our facility is strategically located near major ports, ensuring efficient global logistics. Our main products include Redispersible Polymer powder, Polycarboxylate Superplasticizer, and other specialized construction chemicals.
Production Facility
Process 1
Process 2
Process 3
Frequently Asked Questions
Q1: What are the main applications of RDP?
It is primarily used in the construction industry for water-resistant putty powder, putty paste, thermal insulation mortar, and tile adhesives.
Q2: What other products do you supply?
We produce and sell Redispersible Polymer Powder (RDP), Sodium Gluconate, Polycarboxylate Superplasticizer (PCE), and Sodium Naphthalene Sulfonate Formaldehyde (SNF).
Q3: Can you provide free samples?
Yes, we can provide free samples for testing. The customer typically handles the air freight costs.
Q4: What are your standard payment terms?
We offer various payment terms including T/T, D/P, L/C, and D/A to support our long-term partners.
Q5: How do you guarantee product quality?
We ensure quality through pre-production samples before mass production and a final rigorous inspection before every shipment.
Q6: What is the shelf life and storage condition?
The shelf life is 12 months. It should be stored in a cool, dry place below 40°C and protected from moisture and direct sunlight.

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