Description
SPS-08 is a new-generation, environmentally friendly, high-performance PCE powder characterized by high water-reducing and high-temperature resistance.
Technical Principle
A new generation of environmentally friendly, high-performance PCE manufactured through optimized molecular group configuration and synthesis processes.
Advantages/Characteristics
(1) Solid content: 97% min.
(2) Having a good thermal stability and function reliability in high-temperature environments.
(3) High water-reduction rate and good dispersibility.
(4) With an excellent adaptability to different cements and aggregates.
Application
1. It is specially used for gypsum based self-levelling floor screeds and cement based dry mix mortar.
2. It is especially for cementitious self-levelling underlayments (SLU), plaster and masonry, non-shrink grouts, pressed cement slurry, self-levelling floor screeds, waterproofing mortar, repair mortars, injection mortars, dry mix concrete, tiles adhesives and joint fillers,also used for oil well cementing operations.
Usage Instructions and Precautions
(1) Recommended dosage is 0.2%-0.5% by weight of binding materials. Specific dosage must be determined through mix design testing.
(2) Testing must be conducted prior to 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 information:
Jane Wei
Quality Specification
|
Item |
Unit |
Standard |
|
Appearance |
/ |
Off-white or light yellowish powder |
|
Density |
kg/m3 |
550±50 |
|
pH (23℃) |
/ |
7.0±1.0 |
|
Solid Content |
% |
≥97.0 |
|
Moisture content |
% |
≤3.0 |
|
Water Reducing Ratio |
% |
≥25 |
|
Cl- |
% |
≤0.02 |
|
Total Alkali content |
% |
≤0.3 |
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