Description
SPS-45 is a high-performance PCE flake characterized by long-acting slow-release & slump-retaining and full water solubility.
Technical Principle
With EPEG-3000 as the primary raw material, slow-release groups are incorporated into the molecular structure to prolong the hydration reaction time of the material and reduce slump loss in concrete.
Advantages/Characteristics
(1) Solid content: 97% min.
(2) Rapidly and completely dissolved in water.
(3) The structure is designed for later release and must be used in conjunction with water-reducing admixtures.
(4) Slow release maintains the product's performance for up to 3 hours.
(5) It exhibits broad adaptability to different cement and aggregate systems, offering excellent compatibility with early-strength agents, air-entraining agents, defoamers, and other additives, thereby supporting multifunctional composite applications.
Application
Applicable to various concrete construction projects such as high-strength, self-compacting, and mass concrete, it significantly enhances construction efficiency and structural durability.
Usage Instructions and Precautions
(1) Used in combination with a water-reducing agent, and the actual dosage should be determined through testing.
(2) Testing must be conducted before use.
(3) This product must not be mixed with naphthalene sulfonate admixtures.
(4) Compatibility testing is required when used with other admixtures.
Storage and Transportation Requirements
Packaged in 25kg plastic woven bags with PE inner liners.
Storage Conditions
Store in a cool, dry, well-ventilated area. Strictly avoid moisture exposure, as it may cause clumping and affect performance. Protect from direct sunlight and high temperatures (recommended ambient temperature ≤40℃).
Shelf Life
12 months. Use after testing if stored beyond this period.
Contact: Jane Wei
Email: sales03@zhuoxingchem.com
Mobile/Wechat/Whatsapp:+86 15753368951
Tel: +86 533 3146528
Website: http://www.zhuoxingchem.com
Quality Specification
|
Item |
Unit |
Standard |
|
Appearance |
/ |
Off-white or light yellowish flake |
|
Density |
kg/m3 |
500±50 |
|
pH (23℃) |
/ |
4.0±1.0 |
|
Solid Content |
% |
≥97.0 |
|
Moisture content |
% |
≤3.0 |
|
Water Reducing Rate |
% |
≥15 |
|
Cl- |
% |
≤0.02 |
|
Total Alkali content |
% |
≤0.3 |
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