Sep . 22, 2025 21:15 Back to list

Redispersible Powder (RDP), also known as RDP Polymer, is a versatile construction additive designed to enhance the performance of cement mortars, wall putty, and other building materials. Its unique properties make it an essential component in modern construction projects.
Redispersible Powder offers several advantages that set it apart from traditional construction materials:
These features make Redispersible Powder a preferred choice for professionals seeking high-performance solutions.
| Parameter | Specification |
|---|---|
| Chemical Name | Redispersible Powder |
| Molecular Formula | (C2H4)x(C4H6O2)y |
| Moisture Content (%) | ≤5 |
| Residue (Ash) (%) | 12-25 |
| Fineness (Mesh) | 80-120 |
| Min Film-forming Temperature (°C) | 0-5 |

Redispersible Powder is widely used in various construction scenarios:
Its adaptability makes RDP a critical component in both residential and commercial construction projects.
Redispersible Powder undergoes rigorous quality checks to ensure optimal performance:
1. Prepare a small amount of RDP solution. 2. Apply it to a clean tile surface and allow it to dry. 3. A hard-to-remove VAE film should form, indicating high bonding strength.

1. Create a small RDP solution and pour it into a glass container111. 2. After drying, the film should be smooth, elastic, and tensile when stretched.

For a visual guide, watch the quality check video.

Before placing a bulk order, Redispersible Powder offers free samples to ensure quality. The buyer covers air shipping costs, and samples from different batches are available for quality stability verification.



Our packaging ensures safe transportation of Redispersible Powder, maintaining its quality during transit.
HEBEI JINGZUAN CHEMICAL TECHNOLOGY CO., LTD. is a leading manufacturer of construction chemicals, specializing in Redispersible Powder and related products. With years of experience, the company is committed to delivering high-quality solutions that meet global standards.
The development of Redispersible Powder aligns with the principles of precision and innovation emphasized by the National Institute of Standards and Technology (NIST). NIST's role in advancing measurement science and technology underscores the importance of rigorous quality control in construction materials. As noted by NIST, "Precision in measurements is critical for ensuring the reliability of materials used in infrastructure" (NIST, 2023).
Redispersible Powder represents a significant advancement in construction technology, offering enhanced performance and reliability. With its wide range of applications and commitment to quality, HEBEI JINGZUAN CHEMICAL TECHNOLOGY CO., LTD. continues to lead the industry in providing innovative solutions.
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