Concrete Admixture/Keep Slump Polycarboxylate Acid Superplasticizer

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Product Description

Basic Information
Chemical Composition:
Polycarboxylate-based Water Reducers
Setting Time:
Normal Setting Time
Type:
Set Retarder
Water Reduction Rate:
30%-40%
Solution:
Colorless or Light Yellow
Whiteness:
≥80%
Content:
More Than 98%
Reducing Substances:
≤0.5%
Chloride:
≤0.07%
Sulfate:
≤0.05%
HS Code:
38244010
Capacity:
90,000 Tons
Product Overview
PCE superplasticizer represents the latest generation of superplasticizers utilized for concrete both at home and abroad. It is developed on the basis of the molecular design and adsorption capacity of polycarboxylate. Through research and development, we have successfully produced a water-reducing and slump-retaining type of polycarboxylate superplasticizer for concrete. By optimizing the initiating system and reaction conditions, we've achieved high adaptability.
Advantages over PNS Superplasticizers
  • Requires a low dosage but offers a high water-reducing rate.
  • Maintains excellent slump retention of concrete.
  • Outstanding compatibility with various cement types.
  • Reduced shrinkage, ensuring volume stability and durability.
  • Environmentally friendly production and application.
Technical Specifications
Item Unit Specification (HPWA-A / HPWR-S / HPWR-R)
Appearance/Colorless / Yellowish / Brown
Densityg/cm³D+0.02 (D=1.05)
Solid Content%40±1.5 / 50±1.5
Water Reducing Rate%≥25
PH Value/6 - 7
Alkali Content%≤10
Chlorine Ion Content%≤0.6
Air Content%≤3.0
Sodium Sulphate%≤0.5
Ratio of Shrinkage/≤110
Formaldehyde Content%≤0.05
Key Features & Benefits
  • High water-reducing rate: Reaches 25% - 40%, significantly lowering the water-binder ratio.
  • Excellent slump retention: Stably maintains concrete slump and delays setting time.
  • Low shrinkage: Minimizes risk of shrinkage cracking during hardening.
  • Strong adaptability: Good compatibility with mineral admixtures and different cements.
  • Environmental friendliness: Low chloride content, meeting green building standards.
PCE Superplasticizer Product
Concrete Admixture
Water Reducer Sample
Application Scope

Building Engineering: Widely used in precast and cast-in-situ concrete, reinforced concrete, and prestressed concrete for industrial and civil buildings.

Transportation Infrastructure: Applicable to roads, bridges, port terminals, and airports, enhancing structural stability and durability.

Special Projects: Ideal for high-requirement projects like nuclear power engineering with long construction periods.

Building Materials: Suitable for high-strength mortar, gypsum products, self-leveling floors, and grouting materials.

Method of Use & Packaging
Recommended Dosage: 0.8% - 2.0% by mass of cementitious materials. The optimal dosage should be determined through trial mixing. Pre-dissolve in water or add directly to the mixer.

Packaging: Stored in sealed plastic drums, metal tanks, or bulk containers (e.g., 200 kg drums or ISO tank containers).

Shipping: Transported as non-hazardous chemicals. Store at 5-35°C and avoid prolonged exposure to extreme temperatures or sunlight.

Packaging Detail
Shipping Container
Storage Tanks
Quality & Service
  • Free Samples for testing.
  • Professional Technical Support (Online or On-site).
  • Rigorous quality testing for every batch.
  • Full Quality Guarantee and Sample testing support.
Customer Exchange
Factory Visit
Technical Interaction
Manufacturer Overview
Located in a major industrial area, the facility covers 15,000 square meters. As a high-tech enterprise, it integrates R&D, production, and sales of concrete admixtures. It features a leading domestic technology level, first-class equipment, and operating procedures meeting national production standards. With a team of 20 senior engineers and 35 engineers, the annual production capacity reaches 150,000 tons. The facility is certified under ISO9001, environmental management, and occupational health systems.
Industrial Facility
Frequently Asked Questions
Are you a manufacturer or a trading company?
We are a specialized manufacturer of PCE superplasticizers based in China.
Can you provide technical support?
Yes, we offer both online and on-site technical assistance to ensure optimal product performance.
What is your monthly production capacity?
We can produce up to 3,000 Metric Tons of final products per month.
Do you offer free samples?
Yes, we provide free samples for your laboratory testing and evaluation.
What is the standard delivery time?
Orders are typically delivered within 7-12 days after the receipt of the deposit.
Can you provide OEM or ODM services?
Yes, we can customize solid content to 50% or 60% according to your requirements.

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