Polycarboxylate Superplasticizer Ether (PC-P)

Product Name: Polycarboxylate Superplasticizer (PC-P)
Type: PC-P(Powder)
Package: 25 kg / bag

Polycarboxylate Superplasticizer (PC-P) is free-flowing and spray dried powder, affords excellent control over initial and final setting times.

Uses Instructions for Use Dosage

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Polycarboxylate Superplasticizer Ether

PC-P

Description

PC-P is a free-flowing and spray-dried powder of new-generation polycarboxylate-based polymer used as a superplasticizer for cement-based materials. It is also an excellent dispersion plasticizer suitable for gypsum, ceramic, and other mineral materials.

PC-P is also a superplasticizer for high-performance concrete, high-strength concrete, high-volume fly ash/slag concrete, and grouting/self-leveling screed/mortar. It complies with ASTM C 494, Type-F specifications.

Special Features

  • High-efficient water reduction up to 30%
  • Excellent stability, providing long working time
  • Unique homogeneous plasticizing property, thus preventing segregation and bleeding
  • Good disperser for various types of cement, gypsum, and minerals

Specifications

Items Specification
Visual Appearance Light Yellow Powder
Bulk Density (kg/m³) 510 ± 10
Drying Loss (%) 2.0 ± 1.0
pH (23℃, 20% solution) 9.0 ± 0.5
Solid Content (%) 98.0 ± 1.0
Solubility Water Soluble
Performance Dosage for P.O 42.5 Standard Cement: 0.2 ± 0.02%
Cement Paste Flow: ≥240
Water Reducing of Mortar (%) ≥20

Uses

  • Self-leveling
  • Structure grout
  • Cable grout
  • Repair mortar
  • Floor screed / thin-overlay
  • Cement coating / paint
  • Gypsum, ceramic products
  • Products with silica fume, silica flour, pigment, and other ultra-fine particles
  • Architectural products

Typical Applications & Advantages

  • Produces high-quality durable concrete
  • Powerful plasticizing action with improved initial workability and faster strength development
  • Maximizes water-cement ratio reduction for high-strength concrete
  • Delivers high-performance concrete reliably to job sites
  • Can be used alone or with other additives for special concretes like pumping and ready-mix

Technical Support

MUHU provides comprehensive technical support to specifiers, end users, and contractors, including on-site technical assistance.

Instructions for Use


Polycarboxylate Superplasticizer
 should preferably be added to the mixing water. For ready-mix concrete, it can be added to fresh concrete in a mixing truck with high-speed mixing for 6–8 minutes.

Test Data Sheet

Test Items Actual Results
Water Reduction (%) 31
Air Content (%) 5.2
Slump Retention (60 min) (mm) 195
Compressive Strength Ratio (%) 1 day 198
3 day 177
7 day 162
28 day 135
Bleeding Ratio (%) 33
Shrinkage (28 day) (%) 88
Setting Time Difference Initial (min) -90 ~ +120
Final (min)

Dosage

The recommended dosage of PC-P for various applications is 0.02% to 0.3% of the cementitious binder.

Setting

PC-P provides excellent control over initial and final setting times. These times depend on cement type, mix design, and ambient conditions.

Compatibility

Do not use PC-P with other admixtures unless approved by MUHU.

Packaging & Storage

PC-P is packed in 25 kg bags. Shelf life is 12 months if stored under cover and out of direct sunlight.

Health & Safety Precautions

PC-P is not classified as hazardous. However, avoid contact with skin or eyes and do not ingest. Use protective gloves and goggles. In case of contact, rinse with water. If swallowed, seek medical attention immediately and do not induce vomiting.

Refer to the Material Safety Data Sheet (MSDS) for more details.

Important Note

MUHU makes every effort to ensure this technical information is accurate. However, no warranty is expressed or implied. Suitability for specific applications is the user’s responsibility. Always confirm actual conditions align with MUHU’s recommendations.

Stainless Steel Polycarboxylate Superplasticizer Ether Synthetic Production Line



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