About Shandong Liaocheng Zhanhua Import And Export Co., Ltd. - Polyacrylamide Supplier in China

Based in China, Shandong Liaocheng Zhanhua Import And Export Co., Ltd. currently lists five distinct water‑treatment chemicals in its catalogue. The portfolio includes anionic, cationic and non‑ionic polyacrylamide variants as well as two grades of polyaluminum chloride (drinking‑grade and white). All five items are classified under the water‑treatment chemicals category, which is a common segment for flocculation and coagulation agents. The supplier’s active product count of five reflects a focused offering rather than a broad chemical line.

All five items fall under the water‑treatment chemicals category, with polyacrylamide products commonly classified under HS chapter 3903 and polyaluminum chloride under HS chapter 3815. The polyacrylamide listings are differentiated by ionic charge - anionic, cationic and non‑ionic - which determines their typical application areas. The two PAC grades are distinguished by purity level, where the drinking‑grade variant meets stricter color and impurity limits. Buyers usually select these chemicals for sludge dewatering, oil‑field water treatment, and municipal drinking‑water coagulation.

Product Range and Specialties of Shandong Liaocheng Zhanhua Import And Export Co., Ltd.

The current catalogue lists Anionic Polyacrylamide, Cationic Polyacrylamide, Non‑ionic Polyacrylamide (NPAM), Drinking‑Grade Polyaluminum Chloride (PAC) and White PAC. In the polyacrylamide market, anionic grades typically exhibit charge densities of 0.5 - 1.5 meq g⁻¹ and molecular weights between 5 million and 15 million g mol⁻¹, while cationic grades are formulated with charge densities of 0.3 - 0.8 meq g⁻¹ for sludge conditioning. Non‑ionic polyacrylamide is used where charge neutrality is required, such as in enhanced oil recovery or certain paper‑making processes. PAC for drinking‑water treatment is usually specified to contain 30 - 40 % Al₂O₃ equivalent with low iron and silica, whereas white PAC is a higher‑purity, low‑color grade preferred for paper‑making and industrial water clarification.

Trade and Export Information - Shandong Liaocheng Zhanhua Import And Export Co., Ltd.

China is a major exporter of polyacrylamide and polyaluminum chloride, supplying bulk shipments to water‑treatment facilities in South‑East Asia, the Middle East and Africa. Buyers typically import these chemicals in 25 kg polypropylene bags or bulk 1‑ton containers, classified under HS 3903 for polyacrylamide and HS 3815 for PAC. Importers often require compliance with REACH, ISO 9001 quality‑management systems and a recent Certificate of Analysis. Standard logistics involve FOB or CIF terms, with 20‑ft containers holding up to 20 tons of polyacrylamide and 40‑ft containers accommodating around 30 tons of PAC, depending on packaging density.

Sourcing from Shandong Liaocheng Zhanhua Import And Export Co., Ltd. - Buyer Guidance

Prospective buyers should request a current Certificate of Analysis, Material Safety Data Sheet, and test results for molecular weight, charge density and Al₂O₃ content before confirming an order. Verifying that the product matches the intended application - flocculation, sludge dewatering or drinking‑water coagulation - helps avoid performance issues during plant operations. Typical minimum order quantities range from 1 ton for polyacrylamide to 500 kg for PAC, with lead times of 30‑45 days from order receipt. Confirm packaging integrity, such as sealed 25 kg bags or bulk drum liners, and ensure the supplier can provide the required shipping documentation for customs clearance.

What polyacrylamide variants does the supplier list?

The catalogue includes Anionic Polyacrylamide, Cationic Polyacrylamide and Non‑ionic Polyacrylamide (NPAM). Each variant is identified by its ionic charge, which determines its typical use in water‑treatment processes.

What are the typical specifications for anionic polyacrylamide?

Anionic grades usually have a charge density of 0.5 - 1.5 meq g⁻¹ and a molecular weight between 5 million and 15 million g mol⁻¹. Purity levels above 99 % are common for industrial flocculation applications.

Which documents should be obtained for the polyaluminum chloride products?

Buyers should request a Certificate of Analysis, a Material Safety Data Sheet, and test data showing Al₂O₃ equivalent content (typically 30 - 40 %). These documents confirm compliance with drinking‑water or industrial standards.

What packaging options are normally used for these chemicals?

Polyacrylamide is frequently shipped in 25 kg polypropylene bags or in bulk 1‑ton drums, while PAC is commonly packed in 20 kg bags or bulk containers. Both products can be loaded into 20‑ft or 40‑ft containers for sea freight.

What are the usual minimum order quantities and lead times?

Minimum orders are generally 1 ton for polyacrylamide and 500 kg for PAC. Lead times from order confirmation to shipment are typically 30‑45 days, subject to production scheduling and export clearance.

Which regions most often import these water‑treatment chemicals from China?

The main import destinations are countries in South‑East Asia, the Middle East and Africa, where rapid industrialization drives demand for flocculants and coagulants. These regions often source the chemicals for municipal water treatment and mining operations.

What certifications are commonly required for water‑treatment chemicals?

Buyers usually require evidence of REACH registration, ISO 9001 quality‑management certification and a recent Certificate of Analysis. Additional certifications such as ISO 14001 or local water‑quality approvals may be requested depending on the end‑use.