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The product is a naphthalene‑sulfonate formaldehyde condensate (FDN/PNS/SNF) concrete additive supplied by Zibo Jianhua Building Materials Co., Ltd. It contains more than 90 % active content and is formulated as a high‑range water reducer that improves workability and early‑strength development. The additive complies with ASTM C494 Type F and EN 934‑2 standards, which are the recognised specifications for superplasticisers in many markets. It is offered in both liquid and powder forms, allowing users to select the most suitable handling method for their plant.
In the concrete industry, typical dosage rates for high‑range water reducers range from 0.5 % to 2 % of the cement weight, and the active content of 90 %+ places this product at the upper end of performance. The naphthalene‑based chemistry provides rapid dispersion and consistent slump retention, making it suitable for ready‑mix, precast and high‑strength concrete mixes. Compared with sulfonated melamine superplasticisers, this additive offers comparable fluidity but may require careful pH monitoring; standard practice is to keep the mix pH between 9 and 10 during admixture.
The additive is targeted at construction companies, ready‑mix producers and contractors seeking to reduce water usage while maintaining concrete output. Zibo Jianhua ships the product in sealed drums or bulk containers, and states that both FOB and CIF terms can be arranged upon request. Importers should confirm the exact packaging size, required certifications and any local regulatory approvals before placing an order.
| Active content | >90 % |
| Chemical type | Naphthalene‑Sulfonate Formaldehyde Condensate (FDN/PNS/SNF) |
| Standard compliance (ASTM) | ASTM C494 Type F (standard) |
| Standard compliance (EN) | EN 934‑2 (standard) |
| Forms available | Liquid and powder (typical) |
| Typical dosage range | 0.5 % - 2 % of cement weight (typical for high‑range water reducers) |
| Typical mix pH after addition | 9 - 10 (typical) |
| Typical storage temperature | 5 °C - 30 °C (standard) |
| Typical shelf life | 12 months when stored in sealed containers (standard) |
Zibo Jianhua Building Materials Co., Ltd. is located at Zhangdian District, Liuquan Road 296, Zibo, Shandong 255000, China. The supplier is classified with a harbour‑level trust tier, indicating that its corporate documents have been verified, although the platform records a 0 % response rate and no average response time.
The company lists construction chemicals among its product categories and promotes the FDN/PNS/SNF concrete additive as its highlighted offering. No further details on production capacity, certifications such as ISO or SGS, or minimum order quantities are provided, so prospective buyers should request these data directly from the supplier.
This naphthalene-based high-range water reducer (FDN/PNS/SNF) is a high-performance superplasticizer formulated for ready-mix, precast, and high-strength concrete applications. It complies with ASTM C494 Type F and EN 934-2 standards, delivering superior workability retention and early-strength development. Supplied in liquid and powder forms with 90%+ active content, it is widely sourced globally for infrastructure and commercial construction projects, making it a high-demand import-export commodity in the construction chemicals trade.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Importers should first verify that Zibo Jianhua holds the necessary export licences for construction chemicals and request a copy of the product’s conformity declaration to the cited ASTM and EN standards. Obtaining a recent batch analysis report will confirm the >90 % active content and ensure the additive meets local regulatory limits on naphthalene‑based compounds.
Shipping terms can be negotiated as FOB at the port of Qingdao or CIF to the destination port; buyers need to clarify the incoterm, freight charges and any required import duties. Because the additive is moisture‑sensitive, the supplier should be asked to use moisture‑proof liners inside the drums and to provide a moisture‑content guarantee. Payment methods such as a 30 % advance with the balance against a clean Bill of Lading are common in this trade.
Quality control can be reinforced by arranging a pre‑shipment inspection that checks container sealing, product labelling and the presence of a batch test certificate. Upon arrival, the buyer should conduct a slump‑flow test and verify the active content using a standard titration method. Ensuring that all documentation, including the material safety data sheet (MSDS) and customs paperwork, is complete will smooth clearance and reduce the risk of delays.
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When sourcing Fdn/Pns/Snf Concrete Additive for your business, securing the right balance of quality and cost is essential. Zibo Jianhua Building Materials Co., Ltd., a verified supplier based in China, offers this product with key specifications including FDN-A / FDN-B (Liquid); PNS / SNF (Powder) — ASTM C494 Type F and Type G compliant, Naphthalene Sulfonate Formaldehyde Condensate, >=90% solid content, and Liquid (brown to dark brown) / Powder (free-flowing granular). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $500800/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3824.40, making it a staple in the Construction Chemicals sector with strong demand from importing countries worldwide.
Importing Fdn/Pns/Snf Concrete Addi requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zibo Jianhua Building Materials Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 3824.40 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Fdn/Pns/Snf Concrete Addi has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Construction Chemicals category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Fdn/Pns/Snf Concrete Addi requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 3824.40 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Fdn/Pns/Snf Concrete Additive from Zibo Jianhua Building Materials Co., Ltd. is $500800/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Zibo Jianhua Building Materials Co., Ltd. through EximNext.
The supplier, Zibo Jianhua Building Materials Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Fdn/Pns/Snf Concrete Addi. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Fdn/Pns/Snf Concrete Additive is classified under HS Code 3824.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Fdn/Pns/Snf Concrete Addi from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zibo Jianhua Building Materials Co., Ltd.. Ensure you have the necessary import licenses for Construction Chemicals products in your destination country.
Yes, Zibo Jianhua Building Materials Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Fdn/Pns/Snf Concrete Additive supplied by Zibo Jianhua Building Materials Co., Ltd. include FDN-A / FDN-B (Liquid); PNS / SNF (Powder) — ASTM C494 Type F and Type G compliant, Naphthalene Sulfonate Formaldehyde Condensate, >=90% solid content, and Liquid (brown to dark brown) / Powder (free-flowing granular). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zibo Jianhua Building Materials Co., Ltd. offers Fdn/Pns/Snf Concrete Addi with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Fdn/Pns/Snf Concrete Addi is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zibo Jianhua Building Materials Co., Ltd. through our platform.
Zibo Jianhua Building Materials Co., Ltd. maintains international quality certifications. These ensure that the Fdn/Pns/Snf Concrete Addi meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zibo Jianhua Building Materials Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Zibo Jianhua Building Materials Co., Ltd..
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