Product Description
Calcium lignosulfonate is a multi-component polymer anionic surfactant. It appears as a light yellow-brown powder substance with a slightly sweet smell. The molecular weight is generally between 800 and 10,000 and has strong dispersibility, adhesion, and chelation.
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Application
This product is suitable for mass concrete, liquidity concrete, pumping concrete, concrete construction and commercial concrete and summer have special request for retarded concrete, concrete filling pile, sinking pipe pile concrete, artificial dig-hole pile concrete and underground mass concrete construction, has the good economic efficiency.
Dosage is 0.2%-0.3% based on the weight of cement, recommended dosage is 0.25%.
Specification
ITEMS |
SPECIFICATIONS: CF-6 |
Appearance |
Brown powder |
Lignosulfonate content |
45%-60% |
Solid content |
≥95% |
pH (1% Aq. solution) |
5-7 |
Sulfur, S |
≤10% |
Water insolubles |
<0.5% |
Total free sugars |
≤8.0% |
Sulfate |
≤1.0% |
Chlorine, Cl |
≤0.1% |
Our Company
Shandong Jufu Chemical Technology Co., Ltd. is a professional company dedicated to importing& exporting chemical products. Jufu has been focused on research, production, and sales of various of chemical products since establishment. Began with concrete admixtures, our main products include: Sodium Lignosulfonate, Calcium Lignosulfonate, Sodium Naphthalene sulfonate formaldehyde, polycarboxylate Superplasticizer and sodium gluconate concrete, which has been widely used as concrete water reducers, plasticizers and retarders.
Certifications

After Sales Service
Product Consulting:
Our sales team offers comprehensive consulting services to meet your specific concrete additive needs. Whether you are looking to optimize the use of admixtures or seek to solve problems caused by complex concrete, we will provide tailored advice and strategies to ensure the success of your project.
Admixture Selection Advice:
Choosing the right admixture can significantly affect the performance and durability of concrete. We provide professional advice to help you select the admixture that is best for your specific application, ensuring the best results and compliance with industry standards.
Free Sample Service:
To help you make an informed decision, we provide free samples of concrete admixtures 500g. This enables you to test and evaluate our products before placing a large order to ensure that they meet your project requirements.
Custom Formulation:
We specialize in custom formulating water reducers and other admixtures to meet specific project requirements. Our team works closely with you to develop admixtures with precise proportions and properties to meet your unique needs.
After-sales Service:
We provide 24*7 service. We can talk through email, skype, whatsapp, phone or any way you find convenient.