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Amine-terminated Polyether Zd-140
Amine-terminated Polyether Zd-140 is a difunctional primary amine polyoxypropylene polyether with an average molecular weight of approximately 430 g/mol. Its structure features repeating oxypropylene units with terminal primary amine groups on secondary carbon atoms, providing excellent reactivity for epoxy and polyurethane systems. Supplied as a colorless to pale yellow liquid with a maximum color value of 50 Pt-Co, Zd-140 offers a balance of flexibility and toughness in cured formulations.
This grade has a primary amine content of at least 95% of total amine, with a total amine value ranging from 4.0 to 4.6 meq/g and a water content limit of 0.25 wt%. Its higher molecular weight compared to Zd-123 results in lower amine group density but improves flexibility and impact resistance in the final product. The material’s viscosity of 22 cSt at 25°C remains manageable for industrial processing, and its flash point of 163°C (325°F) ensures safe handling under standard conditions.
Zd-140 is widely used as a curing agent for epoxy resins and a chain extender in polyurethane and polyurea systems, particularly where flexibility and toughness are required. It is also employed in thermoplastic polyamide adhesives and as a surfactant precursor. Packaging options include 200 kg drums, 1000 kg IBCs, or ISO tanks of approximately 23,000 kg, making it suitable for bulk sourcing in industries such as construction, automotive, and electronics.
| Chemical Name | Amine-terminated Polyoxypropylene (Polyetheramine) |
| Molecular Weight, average | 430 g/mol |
| Functionality | Difunctional primary amine |
| Appearance | Colorless to pale yellow liquid, slight haze permitted |
| Color, Pt-Co | 50 max |
| Primary Amine Content | 95 min % of total amine |
| Total Amine Value | 4.0 - 4.6 meq/g |
| Water Content | 0.25 max wt% |
| Viscosity at 25°C | 22 cSt |
| Flash Point (PMCC) | 163°C (325°F) |
| Density at 25°C | 0.972 g/ml (8.10 lb/gal) |
| Refractive Index, nD20 | 1.4482 |
| Vapor Pressure | 1 mm Hg at 165°C |
| pH (5% aqueous solution) | 11.6 |
| AHEW (Amine Hydrogen Equivalent Weight) | 115 g/eq |
| Equivalent Weight with Isocyanates | 230 g/eq |
| CAS Number | 9046-10-0 |
| Packaging | 200 kg drum, 1000 kg IBC, ISO tank ~23,000 kg |
| Typical Application Temperature Range | standard 15 - 70°C for processing |
| Standard Flexibility Rating | high flexibility for polyurethane applications |
Zibo Zhengda Polyurethane Co., Ltd. is based in Rm 0614, Guomao Dasha B, Zhangdian, Zibo, Shandong Province, China, and specializes in the production of amine-terminated polyethers and other chemical intermediates. The company serves global B2B markets, with a particular focus on reactive polymer additives used in coatings, adhesives, and elastomers. Its product range includes the Zhengda® brand of polyether amines, which are designed for high-performance applications.
The supplier holds a Harbor trust tier, indicating a basic level of verification for international trade. While the response rate and average response hours are not currently available, the company’s established address and specialized product offerings suggest a credible operation. Buyers are advised to confirm details such as production capacity, quality control processes, and certifications directly with the supplier to ensure alignment with their requirements.
Amine-terminated polyether zd-140 is a polyoxypropyleneamine chemical intermediate widely used as a curing agent and chain extender in epoxy and polyurethane formulations. This grade offers excellent flexibility and impact resistance when incorporated into polymer systems, making it essential for high-performance coatings, adhesives, and composite materials. It is traded globally in drums or IBCs, with demand driven by the construction, automotive, and electronics industries.
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Sourcing Amine-terminated Polyether Zd-140 from Zibo Zhengda Polyurethane Co., Ltd. - China Import Guide
Prior to ordering Amine-terminated Polyether Zd-140, confirm the supplier’s ability to provide consistent batches with the specified molecular weight, amine value, and viscosity. Request a Certificate of Analysis (CoA) for each shipment to verify these critical parameters, as variations can impact the performance of your final product, particularly in applications requiring precise stoichiometry.
Discuss logistics arrangements, including the preferred packaging (200 kg drums, 1000 kg IBCs, or ISO tanks), lead times, and the Incoterms that best suit your supply chain, such as FOB Zibo or CIF to your destination port. For bulk orders, ensure the supplier can accommodate ISO tank shipments and provide the necessary documentation for customs clearance, including MSDS and compliance certificates.
Upon delivery, conduct incoming quality checks to validate the CoA, focusing on amine value, viscosity, and moisture content. For critical applications, consider third-party testing to confirm the material’s suitability. Ensure all documentation, such as MSDS and REACH compliance (if applicable), is provided and aligns with your regulatory requirements. This step is essential for maintaining consistency in your production processes.
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30 suppliersBuy Amine-Terminated Polyethe in Bulk — Supplier in China
When sourcing Amine-Terminated Polyether Zd-140 for your business, securing the right balance of quality and cost is essential. Zibo Zhengda Polyurethane Co., Ltd., a supplier based in China, offers this product with key specifications including Zd-140 (Amine-terminated Polyether), Amine-terminated polyoxypropylene backbone, primary amine functionality, and Liquid at room temperature. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3,200 – $3,800 / MT and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3907.29, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Amine-Terminated Polyethe Specifications, Trade Terms & Pricing
Importing Amine-Terminated Polyethe requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zibo Zhengda Polyurethane 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 3907.29 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.
About Zibo Zhengda Polyurethane Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Amine-Terminated Polyethe for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Import Amine-Terminated Polyethe — Shipping, Logistics & Customs
Importing Amine-Terminated Polyethe 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 3907.29 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Amine-Terminated Polyethe
What is the wholesale price of Amine-Terminated Polyether Zd-140?
The current listed wholesale price for Amine-Terminated Polyether Zd-140 from Zibo Zhengda Polyurethane Co., Ltd. is $3,200 – $3,800 / MT 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 Zhengda Polyurethane Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Amine-Terminated Polyethe?
The supplier, Zibo Zhengda Polyurethane Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Amine-Terminated Polyethe. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Amine-Terminated Polyether Zd-140?
For international shipping and customs clearance, Amine-Terminated Polyether Zd-140 is classified under HS Code 3907.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Amine-Terminated Polyethe from China?
To import Amine-Terminated Polyethe from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zibo Zhengda Polyurethane Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
How can I check Zibo Zhengda Polyurethane Co., Ltd. before ordering?
Open the Zibo Zhengda Polyurethane Co., Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Amine-Terminated Polyether Zd-140?
The key specifications for Amine-Terminated Polyether Zd-140 supplied by Zibo Zhengda Polyurethane Co., Ltd. include Zd-140 (Amine-terminated Polyether), Amine-terminated polyoxypropylene backbone, primary amine functionality, and Liquid at room temperature. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Amine-Terminated Polyethe?
Zibo Zhengda Polyurethane Co., Ltd. offers Amine-Terminated Polyethe with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Amine-Terminated Polyethe the most?
Amine-Terminated Polyethe is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zibo Zhengda Polyurethane Co., Ltd. through our platform.
What certifications does this Amine-Terminated Polyethe supplier hold?
Zibo Zhengda Polyurethane Co., Ltd. maintains international quality certifications. These ensure that the Amine-Terminated Polyethe meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Amine-Terminated Polyether Zd-140 on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zibo Zhengda Polyurethane Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Zhengda Polyurethane Co., Ltd..
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