Low Dosage Polycarboxylic Acid Water Reducer for Builders

• Customization: Available
• Appearance: Powder
• Application: Concrete Admixture, Grouting Material, Mortar Admixture, Plastering Material, Self-Leveling Compound
• Model NO.: SFC-16P
• Chemical Composition: Polycarboxylate Ether
• Setting Time: Normal Setting Time
• Type: High-range Water-reducing Agent
• Water Reduction Rate: 20%-30%
• Dosage: 0.05-0.25% of The Cementitious Material
• Color: White /Yellowish Powder
• Water Reduction Rate(%): ≥25
• pH Value (10% Aqueous Solution, 20ºC): 4.5±1
• Solid Content (%): 97±1
• Alkali Content(%): ≤0.1
• Moisture Content /%: 2±1
• Transport Package: Paper-Plastic Composite Bag, Ton Package Available
• Specification: 25kg/ bag
• Trademark: SFchen
• Origin: Shandong
• HS Code: 38244010
• Production Capacity: 20000 Ton/Year
• Package Size: 60.00cm * 40.00cm * 20.00cm
• Package Gross Weight: 25.000kg

Product Description

Product Description

SFC-16P Slow release

SFC-16P is an efficient powder water reducer with slow and continuous release of water-reducing molecular groups.  

SFC-16P is capable of uniformly dispersing cement, with high plasticity retention and high slow-release properties. 
SFC-16P can be used for high-performance concrete with requirements for long-lasting strength retention, high durability, high workability, and high strength and impermeability.

Name	Polycarboxylic Acid Superplasticizer Powder---Slow release
Number	SFC-16P
Appearance	White /Light yellow powder
Brand	SFCHEN tech
Dosage	0.05-0.25% of thecementitiousmaterial
Specification	25kg/ bag
Package	Paper-plastic composite bag/Ton package available according to customer requirements
Product application	Applicable to ready-mixed concrete, pumped concrete, mortar, grout materials, and self-leveling materials. Strong adaptability with cement and admixtures, and is recommended to be used in combination with water-reducing powder form.
Safety	No alkali, toxic, corrosive, and does not cause environmental pollution. No edible.Avoid contact with those who are allergic to eyes and skin. In case of accidental contact, rinse with plenty of water immediately and seek medical attention promptly.

Specification

NO	Test Item					Result
1	Appearance and color					White /Light yellow powder
2	Moisture content /%					2±1
3	PH value (23ºC)					4.5±1
4	Solid content (%)					97±1
5	Alkali content(%)					≤0.1
6	Water reduction rate /%					≥25

Uses

1.The recommended dosage of SFC-16P is 0.05% - 0.25% of the cementitious material.The exact amount to be used should be determined by trial mixing based on the application system and variations in the dry-mix components.

2.Before use,SFC-16P needs to be mixed evenly with a amount of waterto form a liquid with the desired solid content. Add it in a certain amount for better results.

3.SFC-16P can also be used in combination with SFC-12P water reducing powder.

Storage

The shelf life is 12 months.Use within two months after opening.If the shelf life has expired, testing and verification must be carried out before use.

Store and transportation in a well-ventilated and dry place. Measures should be taken to prevent moisture.Keep away from direct sunlight.After opening, it should be used promptly. If not used off, it should be sealed promptly to prevent it from absorbing moisture and becoming spoiled.

Packing & Delivery

Company Profile

Qingzhou Shengfengchen New material Tech Co.,ltd

SFchen are ORIGINAL FACTORY specialized in Construction Concrete & Mortar admixture. It was established in 2025,which owns industrial parks in Shandong Weifang, covering 20 acres with a 10, 000 square meter production base and numerous production lines for chemical additives.

Our products encompasses a group of polycarboxylate based, high performing, water-reducing concrete admixtures. From conventional to high-strength, self-consolidating concrete our products are specially formulated to provide full range water reduction with a variety of cementitious materials allowing for ultimate versatility.

We are reliable and professional Chinese supplier.Good choice, better service! Cooperation with us may help you cut down the cost dramatically and get more flexible payment terms. We have exported more than 20, 000mt Polycarboxylate superplasticizer (PCE) 50% liquid and powder per year, which has been shipped to South America, South East Asia, Russia etc.

SFchen look forward to becoming your strategic partner and creating a mutually beneficial future!   

After Sales Service

Basic service

Advanced service

*Quality inspection support: If customers have doubts about product quality (such as abnormal appearance, substandard performance), the company should provide third-party testing reports (such as conforming to GB 8076-2008 Concrete Admixtures standard) or assist customers in on-site sampling and testing to confirm whether the product meets the contract requirements.

*Industry information sharing: Regularly push technical manuals, updates of industry standards (such as application specifications for new environmentally friendly additives), and typical engineering cases (such as the successful application of retarders in a bridge project) to help customers improve their professional capabilities.

*Supply chain guarantee: For long-term cooperative customers, provide stable supply guarantees (such as signing annual supply agreements to ensure no out-of-stock during peak seasons) or flexibly adjust delivery time according to the construction progress.
*Cost optimization suggestions: Combined with the characteristics of the customer's raw materials (cement, sand, gravel), recommend more cost-effective additive combinations (such as replacing single varieties with composite early strength agents to reduce overall costs).

FAQ

Q1:Are you a factory or a trader?

A:We are manufacturers and we have our own factory.

Q2. What is your terms of payment?
A: T/T 100%,T/T 30% as deposit, and 70% before delivery. L/C,D/P.We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 7 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or detailed requirement.

Q6. What is your sample policy?
A: We can supply the free sample for testing,but customer should be give testing feedback.

Q7: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.