Chemical · Product Detail
Polyamine
Epichlorohydrin-dimethylamine copolymer for industrial wastewater clarification
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Polyamine at a Glance
ZXCHEM is a polyamine supplier and exporter in China, CAS 42751-79-1. Polyamine is a cationic polymer coagulant, supplied as colorless to light yellow viscous liquid. The available supply specification is 50% solids.
Request a free sample for testing.
Standard lead time is approximately 14 days from order confirmation.
Polyamine Specifications
Quality limits apply to the selected supply grade. Typical physical properties are provided separately from assay limits.
Commercial Information
Storage & Shipping
Storage Conditions
Store sealed in a cool, dry place. Protect from freezing, contamination and high temperature.
Packaging Integrity
Keep original container closures intact. Check the container for leakage or damage before transfer; isolate damaged packages.
Packaging
200 kg drum or 1000 kg IBC, according to confirmed order.
Handling & Protection
Use local exhaust ventilation where needed. Wear chemical-resistant gloves and eye protection; avoid splashes and aerosol formation. Follow the product SDS for additional controls.
What Is Polyamine?
Polyamine (epichlorohydrin-dimethylamine copolymer), CAS 42751-79-1, is a cationic coagulant supplied as a 50% solids liquid. It neutralizes negatively charged colloids and is used in wastewater clarification, anionic-trash control in papermaking and dye fixation in textiles.
Molecular weight varies by grade, so solids content and viscosity are selected together. The specification table lists the quality limits for the 50% grade.
The colourless to light yellow viscous liquid is not regulated as dangerous goods. Dose and addition point are set from jar tests or trials on the actual water or process.
As a polyamine coagulant supplier and exporter in China, ZXCHEM packs it in 200 kg drums or 1,000 kg IBCs. Lead time is about 14 days from order confirmation.
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Polyamine Applications
Industrial wastewater clarification
Primary coagulant for industrial wastewater, often followed by an anionic flocculant. Dose is selected by jar testing on the actual effluent.
Papermaking anionic trash control
Fixes anionic trash and pitch in paper machine circuits, which improves the efficiency of retention aids.
Textile dye fixation
Cationic fixing agent that improves wash fastness of reactive and direct dyes. Compatibility with the dye and treatment sequence is checked.
Why Source Polyamine from ZXCHEM
Combined chemical orders
Source several chemical raw materials through one ZXCHEM contact. We coordinate product selection, quotations and suitable consolidated shipments so you can plan the order with one team.
Dedicated R&D Laboratory
Discuss specifications, sample results and application questions with our technical team. Our dedicated R&D laboratory supports product testing and helps clarify material selection.
Experienced Chemical Logistics
ZXCHEM has more than 30 years of experience in dangerous-goods transportation. We coordinate suitable shipments through logistics companies in which we hold equity interests in Qingdao, Shanghai, Guangzhou and Tianjin.
Dedicated Purchasing Support
Your account manager follows the order from quotation and contract signing through shipment and after-sales support. One contact coordinates technical documents, commercial details and delivery updates.
Polyamine FAQ
How do I select the right Polyamine grade?
Select Polyamine according to the required 50% solids, intended process and formulation compatibility. Send your application and target specification to ZXCHEM so we can match a grade for sample testing or ordering.
Can I obtain Polyamine samples for testing?
Request a free sample for testing. Tell us the intended Epichlorohydrin-dimethylamine copolymer application, required grade and test quantity so that we can arrange an appropriate evaluation sample and provide the corresponding technical information.
What packing is available for Polyamine?
The standard packing is 200 kg drum or 1000 kg IBC, according to confirmed order. Send the quantity and destination port so we can confirm package sizes and shipping options. Standard lead time is approximately 14 days from order confirmation.
Are TDS and SDS documents available for Polyamine?
The Technical Data Sheet describes the supply specifications, properties and handling information for Polyamine. The Safety Data Sheet identifies the reference grade and relevant safety and transport information; use the document matching the selected concentration and physical form.
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