KYD-E Powdered Polycarboxylate Superplasticizer
Description:
The KYD-E Powdered Polycarboxylate Superplasticizer significantly accelerates the hydration process of concrete and shortens both initial and final setting times. This results in a substantial increase in early strength without affecting the long-term strength, making it well-suited for projects requiring early demoldding and rapid transition to subsequent construction activities.
It is especially suited for a wide range of precast components, including Shield Tunnel Segment, prefabricated beam sections, high-performance prestressed concrete panels, fair-faced concrete panels. This type plays a vital role in improving mold turnaround efficiency, shortening construction timelines, and reducing energy consumption during production.
Quality Specification:
- Appearance: White to light yellow powder
- Bulk Density: 400-700 kg/m³
- Moisture Content: ≤5%
- PH value: 4-6
- Water Reduction Rate: ≥25%
Application Instructions:
- Pre-mix the product into the applications based on the mix ratioand mix evenly
- Prepare clean water, start the mixing tool, and slowly add the mixture to the water at a consistent speed, stirring until fully dissolved.
- The recommended dosage of this product is 0.20% – 0.45% of the cementing material. Conduct tests to determine the optimal amount based on the raw materials and the project requirements.
- When raw materials change, perform a compatibility test to confirm the correct dosage.
- Avoid combining with naphthalene-based, melamine-based, or
Packaging：
25 kg/bag
42 bags/ FIBC bag
750 kg/ FIBC bag (unpacked)
Cautions for transportation and storage：
- Protect the product from sunlight, heat, scratches, and moisture during transportation.
- Store in a cool, dry environment.
- In high-temperature or high-humidity conditions, take precautions to prevent heat, moisture, orpressure to avoid caking.
- Seal any remaining product to prevent moisture from affecting its performance.
Shelf life：
Maximum 12 months from the date of production. Product beyond this period should only be used after confirming effectiveness through testing.
Safety:
Non-toxic, non-flammable, and non-explosive. Please read the Material Safety Data Sheet （MSDS) before use.
