MID-Slump Retentionmid-Water-Reducing PCE156L Polycarboxylate Ether

Basic Specifications

Model NO.

PCE156L

Chemical Composition

Polycarboxylate Ether

Setting Time

Rapid Setting Time

Type

High-range Water-reducing Agent

Water Reduction Rate

30%-40%

Specification

25 kg / 55 lb paper bag

Origin

China

HS Code

3505100000

Production Capacity

5000 Ton/Year

Product Overview

Cost-Effective High-Range Water Reducer

Premium Performance. Unbeatable Value. Engineered for Excellence, Priced for Efficiency.

Deliver consistent, high-quality concrete for your most common projects without compromising your budget. PCE 156L offers the perfect balance of performance and affordability.

High Water Reduction (20-35%)
Good Slump Retention
Excellent Cost-Performance Ratio
Wide Compatibility with Cements & SCMs
Ideal for C30-C50 Concrete

Technical Specification

Property	Value
Appearance	White Transparent Liquid
Solid Content	50% ± 2% or 60% ± 2%
pH Value	5 ± 2
Density (at 25°C)	1.05 ± 0.05 g/cm³
Chloride Content	0% (Chloride-Free)
Alkali Content	Very Low (Reduces ASR Risk)
Recommend Dosage	0.2% - 0.5% of cementitious materials (solid content)
Shelf Life	6 Months in original packaging

Certifications

Recommended Applications

PCE 156L is the ideal solution for:

Standard Precast Elements: Concrete blocks, pavers, pipes, septic tanks.
Ready-Mix Concrete: Grades C30 to C50 for residential and commercial slabs.
Low-Cost Infrastructure: Rural roads, small bridges, irrigation channels.
Projects with cost-sensitive bidding environments.

Usage Tips:

PCE 156L is a versatile base superplasticizer. For extended slump retention, it can be compounded with agents like PCE 155L. We recommend trial mixes to fine-tune dosage for specific materials.

Packaging & Logistics

Packaging:

220 kg HDPE drums, 1000 kg IBC totes, or Flexibags.

Storage:

Cool, shaded place (0°C - 40°C). Thaw if frozen.

Safety:

Non-toxic, non-flammable, non-hazardous goods.

All shipping modes available: Sea (Ocean Freight), Air (Urgent quantities), and Land (Road/Rail). Classified as non-hazardous material for maximum supply chain flexibility.

Production Facility

Frequently Asked Questions

Q: How does PCE 156L differ from PCE 154L? A: PCE 156L is optimized for the best cost-performance ratio in standard applications, while PCE 154L offers slightly higher water reduction for highly demanding projects.

Q: Is this product compatible with fly ash or GGBS? A: Yes, it exhibits excellent compatibility with supplementary cementitious materials (SCMs), making it ideal for sustainable concrete mixes.

Q: Can it be used in hot weather conditions? A: For moderate heat, it works well. For extreme temperatures or long hauls, we recommend compounding it with PCE 155L for better slump retention.

Q: What is the recommended shelf life for PCE 156L? A: The product has a shelf life of 6 months when stored in its original, unopened packaging in a cool, shaded environment.

Q: Is PCE 156L classified as hazardous for transport? A: No, it is non-toxic, non-flammable, and non-hazardous, allowing for flexible shipping via sea, air, or land without dangerous goods restrictions.

Q: How can I determine the exact dosage for my project? A: While the typical dosage is 0.2% - 0.5% of cementitious weight, we always recommend conducting trial mixes with your local materials to achieve optimal performance.