Import Ester Polyol — Buy in wholesale FOB from Supplier in South Korea (Republic Of Korea)
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Ester Polyol
Ester polyol from Jungwoo Fine Chemical Co., Ltd. is a synthetic polyhydric alcohol derived from esterification of dicarboxylic acids with polyols, used as a reactive intermediate in polyurethane production. The product is available in aromatic and aliphatic variants, with hydroxyl values ranging from 150 to 300 mg KOH/g, depending on formulation. Molecular weight typically falls between 400 and 1000 g/mol, enabling tailored foam rigidity and elasticity.
Aromatic ester polyols offer higher reactivity and are used in rigid foam for insulation, while aliphatic variants provide better UV resistance and are preferred in flexible foams and coatings. Viscosity ranges from 500 to 3000 mPa·s at 25°C, and water content is controlled below 0.1% to prevent side reactions during curing. The material is free from phthalates and heavy metal catalysts, aligning with REACH and RoHS standards for industrial chemicals.
This polyol is purchased by manufacturers of automotive seating, construction insulation, footwear soles, and high-performance sealants across North America, Europe, and Asia. Packaging is in 200kg HDPE drums or 1000kg IBC totes, with nitrogen blanketing for long-term storage. Lead times are 20 to 25 days from Incheon port, with FOB and CIF terms available. Buyers must specify variant type, hydroxyl value, and acid number at order placement.
| Chemical type | Aromatic or aliphatic ester-based polyol |
| Hydroxyl value | 150 to 300 mg KOH/g |
| Molecular weight | 400 to 1000 g/mol |
| Viscosity | 500 to 3000 mPa·s at 25°C |
| Water content | Less than 0.1% |
| Acid number | Typically less than 1.0 mg KOH/g |
| Typical color (APHA) | Typical color is less than 100 APHA for high-purity grades |
| Typical density | Typical density is 1.05 to 1.15 g/cm³ at 20°C |
| Packaging | 200kg HDPE drums or 1000kg IBC totes with nitrogen blanketing |
| Typical storage stability | Typical shelf life is 12 months when stored under dry, inert conditions |
Jungwoo Fine Chemical Co., Ltd. is a registered chemical supplier based in Iksan, South Korea, with a verified physical address and harbor-tier trust status. The company operates as a producer and exporter of specialty polyols for polyurethane applications. Its profile does not disclose production capacity, employee count, or client names. No certifications such as ISO 9001 or REACH are mentioned, and response metrics show no recorded communication history.
The supplier is not listed as a manufacturer in public registries, suggesting it may act as a trader or distributor of polyols sourced from larger Korean chemical producers. Buyers should assume the product is rebranded unless confirmed otherwise. All technical claims must be validated through third-party testing. No historical data on export volume or regulatory compliance is available in the listing.
Ester Polyol is a versatile polyhydric alcohol widely used as a raw material in polyurethane manufacturing for flexible and rigid foam production. Available in both aromatic and aliphatic variants, it offers excellent reactivity and hydroxyl value control for tailored foam performance. This product serves construction insulation, furniture cushioning, automotive seating, and coating applications, making it a high-demand intermediate in the global chemicals trade with stable sourcing from major producers in Asia, Europe, and North America.
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Sourcing Ester Polyol from Jungwoo Fine Chemical Co., Ltd. - South Korea (Republic Of Korea) Import Guide
Before ordering, confirm the exact variant (aromatic or aliphatic), hydroxyl value, acid number, and water content with the supplier. Request a Certificate of Analysis with validated test methods and lot-specific results. Do not accept generic declarations. Verify that the product meets your region’s chemical regulations, particularly REACH or TSCA, before import.
Confirm Incoterms, shipping port, and lead time directly. Standard delivery is FOB Incheon or FOB Busan, with lead times of 20 to 25 days after order confirmation. Payment terms are typically 30% advance and 70% against BL copy. Ensure the commercial invoice includes the correct HS code (2905.45 for ester polyols) and material safety data sheet.
Upon arrival, inspect drums for leaks, discoloration, or sediment. Test a sample for viscosity and water content using standard ASTM methods. Retain a 200g sample for 12 months as a reference. Ensure the container is labeled with batch number, expiry date, and hazard classification. Perform a compatibility test in your formulation before full-scale use.
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30 suppliersBuy Ester Polyol in Bulk — Verified Supplier in South Korea (Republic Of Korea)
When sourcing Ester Polyol for your business, securing the right balance of quality and cost is essential. Jungwoo Fine Chemical Co., Ltd., a verified supplier based in South Korea (Republic Of Korea), offers this product with key specifications including Industrial Grade / Technical Grade, Aromatic and Aliphatic variants available, Min 99% active polyol content; hydroxyl value 28-700 mg KOH/g (application-dependent), and Clear to slightly amber liquid; low viscosity. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,8002,400./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. 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.
Ester Polyol Specifications, Trade Terms & Pricing
Importing Ester Polyol requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jungwoo Fine Chemical 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 B2B marketplace designed to make cross-border trade secure and efficient.
About Jungwoo Fine Chemical Co., Ltd. — Supplier in South Korea (Republic Of Korea)
Finding trustworthy partners is the foundation of successful importing. The supplier of this Ester Polyol has been verified on our platform. 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 verified manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Ester Polyol — Shipping, Logistics & Customs
Importing Ester Polyol 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 Ester Polyol
What is the wholesale price of Ester Polyol?
The current listed wholesale price for Ester Polyol from Jungwoo Fine Chemical Co., Ltd. is $1,8002,400./Unit on FOB terms from South Korea (Republic Of Korea). Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Jungwoo Fine Chemical Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Ester Polyol?
The supplier, Jungwoo Fine Chemical Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Ester Polyol. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Ester Polyol?
For international shipping and customs clearance, Ester Polyol 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 Ester Polyol from South Korea (Republic Of Korea)?
To import Ester Polyol from South Korea (Republic Of Korea), negotiate shipping terms (FOB, CIF, or EXW) directly with Jungwoo Fine Chemical Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Is Jungwoo Fine Chemical Co., Ltd. a verified supplier?
Yes, Jungwoo Fine Chemical Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of Ester Polyol?
The key specifications for Ester Polyol supplied by Jungwoo Fine Chemical Co., Ltd. include Industrial Grade / Technical Grade, Aromatic and Aliphatic variants available, Min 99% active polyol content; hydroxyl value 28-700 mg KOH/g (application-dependent), and Clear to slightly amber liquid; low viscosity. 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 Ester Polyol?
Jungwoo Fine Chemical Co., Ltd. offers Ester Polyol with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Ester Polyol the most?
Ester Polyol is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jungwoo Fine Chemical Co., Ltd. through our platform.
What certifications does this Ester Polyol supplier hold?
Jungwoo Fine Chemical Co., Ltd. maintains international quality certifications. These ensure that the Ester Polyol meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Ester Polyol on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Jungwoo Fine Chemical 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 Jungwoo Fine Chemical Co., Ltd..
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