About Shanghai Bairy Technology Co., Ltd. - Resin Supplier in China

Shanghai Bairy Technology Co., Ltd. is registered in China and currently lists 19 distinct ion exchange resin products in its catalogue. The products are recorded under HS heading 3824, which covers ion exchange resins and related chemical products. The catalogue includes both strong acid cation resins such as D001 and 001x7, as well as weak acid cation, anion, and specialty resins for gold extraction and chromium wastewater treatment. Product titles reference typical functional groups (e.g., sulfonated, carboxylic, chelating) and indicate applications in water treatment and metallurgy. All entries fall within the broader categories of Resin, Agriculture, and Plastic Raw Materials as indicated by the supplier’s top categories.

The listed items comprise strong acidic cation exchange resins, weak acidic cation exchange resins, anion exchange resins, macroporous adsorption resins, and chelating hydrometallurgy resins. Several entries target metal recovery, such as Gold Extraction Special Resin and Chromium Waste Water Recycling Resin. The nomenclature suggests resin bead formats suitable for column or batch processes, with typical exchange capacities ranging from 1.0 to 2.2 meq/ml for strong acid types. The inclusion of macroporous and chelating variants indicates suitability for larger molecule adsorption and selective metal binding. No additional product lines beyond the 19 listed items are indicated.

Product Range and Specialties of Shanghai Bairy Technology Co., Ltd.

The catalogue focuses on ion exchange resins used in water treatment, metal recovery and specialty adsorption. Strong acidic cation resins are typically sulfonated polystyrene‑divinylbenzene matrices classified as Type I under IEC 60793‑1‑7, offering exchange capacities of 1.5‑2.2 meq/ml and operating pH ranges 0‑4. Weak acidic cation resins are usually carboxylic‑functional polymers (Type II) with capacities around 0.8‑1.5 meq/ml and optimal pH 4‑10. Anion exchange resins often employ quaternary ammonium groups (Type III) with capacities 1.0‑1.8 meq/ml and are suited for chloride or nitrate removal. Gold‑specific resins incorporate thiol or isothiocyanate ligands for selective gold complex adsorption, while macroporous adsorption resins feature bead diameters 0.5‑1.2 mm, porosity 80‑90 % and are used for high‑flow applications. Typical specifications also include moisture content below 5 %, thermal stability up to 120 °C, and bulk density 0.8‑1.0 g/cm³.

Trade and Export Information - Shanghai Bairy Technology Co., Ltd.

China ranks among the top global exporters of ion exchange resins, with HS code 3824.90 covering the majority of the products listed by Shanghai Bairy Technology. Major import regions include Europe, North America and Southeast Asia, where water‑treatment utilities, mining companies and chemical manufacturers source these resins. Buyers commonly require compliance with ISO 9001 quality management, ISO 14001 environmental management, and REACH registration for the European market; NSF/ANSI 61 certification is often requested for potable‑water applications. Standard packaging involves 25 kg polypropylene drums or bulk shipments in 1‑ton flexible containers, loaded into 20 ft or 40 ft containers under FOB Shanghai or CIF destination terms. Export documentation typically includes a commercial invoice, packing list, certificate of origin, MSDS and, where applicable, a REACH registration certificate.

Sourcing from Shanghai Bairy Technology Co., Ltd. - Buyer Guidance

When sourcing ion exchange resins from this supplier, request a detailed Certificate of Analysis that lists exchange capacity (meq/ml), particle size distribution, moisture content and pH stability range. Verify that the resin complies with the relevant IEC 60793‑1‑7 standard and that the manufacturer can provide REACH registration or equivalent chemical safety documentation. It is prudent to obtain a sample for pilot testing in the intended process, and to confirm packaging integrity (e.g., 25 kg drum seal) before full‑scale purchase. Typical minimum order quantities range from 500 kg to 1 ton depending on resin type, with lead times of 30‑45 days after order confirmation. Ensure that the supplier can issue the required MSDS, COA and, where needed, third‑party test reports prior to shipment.

What types of ion exchange resins are listed by Shanghai Bairy Technology?

The catalogue includes strong acidic cation resins, weak acidic cation resins, anion exchange resins, macroporous adsorption resins and specialty resins for gold and chromium wastewater treatment.

Under which HS code are these resins classified?

All listed resins fall under HS heading 3824, specifically sub‑heading 3824.90 for ion exchange resins and related chemical products.

What specifications should a buyer verify before ordering?

Key specifications include exchange capacity (meq/ml), particle size range, moisture content (<5 %), thermal stability limit (≈120 °C) and compliance with IEC 60793‑1‑7.

Which certifications are typically required for ion exchange resin imports?

Importers often request ISO 9001, ISO 14001, REACH registration, and for potable‑water use NSF/ANSI 61 certification, together with a current MSDS.

How are the resins usually packaged for export?

Standard export packaging consists of 25 kg polypropylene drums or bulk 1‑ton flexible containers, loaded into 20 ft or 40 ft sea containers.

What are the typical minimum order quantities and lead times?

Minimum orders generally start at 500 kg per resin type, with production and preparation lead times of 30 to 45 days after order confirmation.

Can samples be obtained for testing?

Yes, the supplier can provide pilot‑scale samples; buyers should request a Certificate of Analysis with the sample to evaluate performance.

Which markets commonly import these Chinese ion exchange resins?

Key markets include European water‑treatment firms, North American mining and metal‑recovery companies, and Southeast Asian industrial water‑treatment projects.