Import Fixing Agent — Buy in Bulk from Supplier in China

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Fixing agent by Wuxi Lansen Chemicals Co., Ltd.
Harbor
Fixing agent - Image 1

Fixing agent

🕐Last updated: Jul 28, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryPaper Products
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Fixing agent from Wuxi Lansen Chemicals Co., Ltd. - Wholesale Supply

Wuxi Lansen Chemicals Co., Ltd. supplies LSK-01, a quaternary ammonium cationic polymer with a purity range of 48.0% to 52.0%, appearing as a colorless or light-colored sticky liquid. It is readily soluble in water and identified by CAS number 26062-79-3. The product is designed for industrial use in pulp and paper mill circulation systems to inhibit precipitation of chemical impurities and prevent reagglomeration of latex particles in coated broke systems.

This fixing agent functions as a retention and drainage aid, typically dosed at 100 to 300 grams per tonne in the paper machine's short circulation. For broke treatment, the dosage increases to 500 to 1000 grams per tonne, applied directly into the pulper or just before it in postdispersion setups. The formulation is non-volatile and does not require dilution, making it suitable for direct addition. It is not a biocide or flocculant but acts as a stabilizer for colloidal suspensions in aqueous papermaking environments.

Buyers include paper mills, recycling facilities, and chemical distributors serving the paper industry. The product is packaged in 250 kg or 1250 kg drums and shipped within two weeks after payment or letter of credit confirmation. It is not intended for residential or food-contact applications. Buyers should verify compatibility with their existing chemical programs and confirm handling procedures for cationic polymers in closed-loop systems.

Technical Specifications for Wuxi Lansen Chemicals Co., Ltd. Fixing agent
CAS Number26062-79-3
Purity48.0% - 52.0%
AppearanceColorless or light-colored sticky liquid
SolubilityReadily soluble in water
Chemical ClassQuaternary ammonium cationic polymer
Typical Dosage (Paper Machine)100 - 300 g/t
Typical Dosage (Coated Broke)500 - 1000 g/t
Packaging250 kg or 1250 kg plastic drums
Storage TemperatureTypical range: 5°C to 30°C, avoid freezing
Shelf LifeStandard: 12 months in original sealed container
About Wuxi Lansen Chemicals Co., Ltd. - Chemical Supplier in China
🏭
Wuxi Lansen Chemicals Co., Ltd.
China Harbor
4.5(72)

Wuxi Lansen Chemicals Co., Ltd. is based in No.21 West Road Yiixng, Jiangsu, China. The listing confirms the company as an imported supplier with harbor trust tier status, indicating verified export documentation and physical address validation. No details are provided regarding years in operation, workforce size, production capacity, or client names.

The supplier does not list certifications, revenue, or third-party audit reports. Its presence on the platform is limited to this product listing and basic contact details. Buyers should request direct communication to confirm production capabilities, quality control protocols, and export compliance history before placing bulk orders.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Fixing agent from Wuxi Lansen Chemicals Co., Ltd.
LSK-01 is a quaternary ammonium cationic polymer, which binds electrostatically to negatively charged cellulose fibers and fines in pulp. This interaction reduces the mobility of colloidal particles, preventing their precipitation in circulation loops. The polymer's charge density determines its retention efficiency, which varies with pH and ionic strength of the process water.

Sourcing Fixing agent from Wuxi Lansen Chemicals Co., Ltd. - China Import Guide

Before ordering, verify the CAS number and purity specification (48.0%-52.0%) with the supplier's Certificate of Analysis. Confirm that the batch matches the intended application - paper machine retention versus broke treatment - since dosage requirements differ significantly. Request a sample to test compatibility with your existing chemical program, especially if you use anionic additives or recycled fibers.

Lead time is stated as two weeks after payment or L/C, but confirm the exact Incoterms (likely FOB Shanghai or Ningbo) and whether the supplier handles export documentation. Packaging is in 250 kg or 1250 kg drums; ensure your receiving facility can handle these weights. Payment terms are not specified, so clarify whether advance payment, L/C, or open account is accepted, and whether third-party inspection is permitted before shipment.

For quality control, request a batch-specific test report for viscosity, pH, and cationic charge density. Check for visible particles or discoloration upon delivery. Retain a sample for 90 days in case of performance issues. Confirm the supplier provides a traceable batch code and that the drum labeling includes the CAS number, net weight, and hazard symbols if applicable under GHS standards.

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Wuxi Lansen Chemicals Co., Ltd.
China
Harbor
<4h
Response Time
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Response Rate
42/100
Trust Score
📦
0+
Products
4.5(72)
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Buy & Import Fixing Agent — Wholesale Supply from China

Securing a reliable supply chain for Fixing Agent is critical for maintaining your business operations. Wuxi Lansen Chemicals Co., Ltd., a verified supplier located in China, provides high-quality Fixing Agent ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Paper Products industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Fixing Agent from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Wuxi Lansen Chemicals Co., Ltd.. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Wuxi Lansen Chemicals Co., Ltd. — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Wuxi Lansen Chemicals Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Paper category or discover new suppliers across the Paper Products sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for Fixing Agent

When importing Fixing Agent from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.

Frequently Asked Questions About Fixing Agent

How can I get the wholesale price for Fixing Agent?

Click the "Request Quotation" button to contact Wuxi Lansen Chemicals Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy Fixing Agent in bulk from China?

Yes, Wuxi Lansen Chemicals Co., Ltd. provides Fixing Agent for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Wuxi Lansen Chemicals Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Fixing Agent to your country.

How do I request a sample of Fixing Agent?

Send a direct message to Wuxi Lansen Chemicals Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Wuxi Lansen Chemicals Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing Fixing Agent?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Wuxi Lansen Chemicals Co., Ltd..

Does Wuxi Lansen Chemicals Co., Ltd. offer custom packaging or private labeling?

Many suppliers on EximNext, including Wuxi Lansen Chemicals Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Paper Products suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Paper manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Wuxi Lansen Chemicals Co., Ltd. for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our import export marketplace.

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