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Polycarboxylate Superplasticizer Powder

Polycarboxylate water-reducing agent powder is suitable for cement-based and gypsum-based self-leveling, mortar, prefabricated components, high-strength concrete and grouting material production. It is a free-flowing chemical additive and is highly soluble in water. PCE is maindly for optimizeing the flexibility and pumpability of concrete and mortar mixes.


  • CAS No.: 62601-60-9

  • Type: Water-reducing Agent

  • Appearance: White To Off-White Powder Substance

  • HS Code: 3824401000

  • Model No.: PCE-735，PCE-726

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Functions
Specification
Specification
Construction

Celix Polycarboxylate Superplasticizer Powder Functions

Better Water Saving

Increase the strength of the concrete and cut the water content by 25–40%.

Material Savings

When the water-cement ratio is reduced, both the early and late strengths are increased. Thus, it preserve performance while using less cement.

Good Compatibility With Cement

Be customizable for specific project needs. 

Workability

Performe excellent in construction by improving the workability of mortar, with excellent fluidity.

Advanced Molecular Structure & Working Mechanism of Celix PCE

Unlike traditional naphthalene-based water reducers, Celix Polycarboxylate Superplasticizer powder (CAS 62601-60-9) features a state-of-the-art "comb-like" copolymer structure.



Water Reduction ≥33%: Drastically cuts water-to-cement ratio, boosting early and late compressive strength.


Zero Slump Loss: Advanced comb-like polymer structure ensures excellent flow retention without segregation or bleeding.


High Purity (≤0.05% Chloride): Ultra-low chloride content guarantees zero corrosion on reinforced steel.

PCE Specification

SpecificationIndex
ExteriorWhite powder
Density400 - 700 kg/m³
Solid Content≥98%
Moisture content≤3.5%
pH of 20% solution7 - 9
Chloride content≤0.05%
Concrete test air content1.5 - 6%
Concrete test water reducing rate≥33%
Main ApplicationsSelf-leveling mortar, non-shrink grouts, high-strength concrete


Celix PCE Powder Grade & Application Selection Guide

To streamline your formulation process, Celix offers two distinct types of Polycarboxylate Superplasticizer powder tailored for global dry-mix mortar plants:


Celix PCE-High Water Reducing Type (PCE-735)celix-pce-high-water-reducing-type.jpg


Core Characteristic: Maximum water reduction rate (33% to 40%) and early strength development.


Best For: Premium self-leveling mortar compounds, non-shrink grouts, high-strength repair mortars, and precast concrete parts.









Celix PCE-Slump Retention Type (PCE-726) celix-pce-slump-retention-type.jpg


Core Characteristic: Exceptional capability to mitigate workability loss under high ambient temperatures.


Best For: Ready-mix dry mortars, long-distance transportation concrete, and construction environments with elevated temperatures (e.g., Middle East, South America).

Global Supply Chain Capabilities

As a dedicated cellulose ether and concrete admixture manufacturer with 20 years of cross-border expertise, Celix backs your business with:


30,000-Ton Capacity: Large-scale factory production ensures stable wholesale pricing and uninterrupted bulk supply.


DCS Automation: German-engineered fully automated production guarantees strict batch-to-batch consistency.


150+ Countries: 20 years of export experience ensures seamless international logistics and custom clearance.


Certified Quality: Fully compliant with ISO9001 & ISO14001 international standards.

automated production.jpg     export-experience.jpg    certified-quality.jpg

PCE in Construction

Dry Mix Mortars
Self-Leveling Compounds
Non-shrink Grout
Repair Mortar
Dry Mix Mortars
Dry Mix Mortars

  • Superplasticizer guarantees increased strength and durability by lowering the water content.

  • Throughout the curing process, this additive reduces cracking.

  • Superplasticizers shorten waiting periods by allowing the mortar to support loads sooner.

More Details +
Self-Leveling Compounds
Self-Leveling Compounds

  • Superplasticizers can make self-leveling materials more fluid. It doesn't require any mechanical or manual labor to produce a smooth surface.

  • Water reducer preserves the self-leveling compound's qualities while enhancing its strength and durability.

More Details +
Non-shrink Grout
Non-shrink Grout

  • By lowering the water-to-cement ratio, superplasticizers increase strength and durability.

  • Additionally, they lessen shrinkage when the grout cures, preserving its integrity.

  • Superplasticizer can improve the grout's ability to adhere.

More Details +
Repair Mortar
Repair Mortar

  • Adding Superplasticizer can drastically lower the amount of water needed in the mortar mixture.

  • Our superplasticizer strengthens the mortar's bond with the substrate.

  • Superplasticizer's increased elasticity guarantees a more consistent surface finish.

More Details +

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Partner with Celix for Superior Cellulose Ether Solutions!
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Polycarboxylate Superplasticizer Liquid
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Technical & Commercial FAQ

How does Celix PCE powder interact with HPMC and VAE RDP?

 Our PCE powder has excellent synergistic compatibility with Hydroxypropyl Methyl Cellulose (HPMC) and Redispersible Polymer Powder (RDP). Together, they form the cornerstone of modern self-leveling and repair mortars—improving water retention, adhesion strength, and leveling fluidity simultaneously.

What is the recommended dosage of PCE powder in dry-mix mortar formulations?

0.1% to 0.3% of the total cementitious material weight (1–3 kg per ton of dry mortar).

How should it be stored?

In a cool, dry place below 40°C. Packed in 25kg multi-layer PE-lined bags with a 12-month shelf life.

Can I request free samples for laboratory trial testing?

Absolutely. We provide free 500g samples for your technical team to conduct flow cone and compressive strength tests. Click the button below to secure your trial sample.

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Celix Cellulose Co., Ltd, is an integrated chemical cellulose manufacturer with in-house R&D, factories, and global sales sites.


Our products include HPMC, HEC, MHEC, VAE RDP, PCE, PVA, Defoamers, PP fibers, HPS, SHP and Gypsum Retarder.

Celix Cellulose Co., Ltd, is an integrated chemical cellulose manufacturer with in-house R&D, factories, and global sales sites.


Our products include HPMC, HEC, MHEC, VAE RDP, PCE, PVA, Defoamers, PP fibers, HPS, SHP and Gypsum Retarder.

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  • +8618330106777
  • info@celixcellulose.com
  • Factory Address: XiuCun West, Jinzhou Economic Development Zone, Shijiazhuang City, Hebei Province, China.
  • HQ Office Address: 1806, Zhongheng Building, Chang'an district, Shijiazhuang, Hebei Province, China.
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