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Hec
Yixing Hongbo Fine Chemical Co., Ltd. supplies hydroxyethyl cellulose (HEC), a non‑ionic water‑soluble cellulose ether used as a thickener and water‑retention agent in construction chemicals. The product is offered in 25 kg bags and jumbo sacks and conforms to construction‑grade purity standards. It provides adjustable viscosity that can be tuned for cement tile adhesives, wall putties and plaster mixes. The supplier describes the material as delivering reliable workability and open‑time control for industrial mortars and surface‑finishing compounds.
Typical hydroxyethyl cellulose grades exhibit a degree of substitution between 0.7 and 0.9 and a molecular weight range of 1000 - 2000 kDa, giving a viscosity range of roughly 100 - 2000 mPa·s at 2 % solution. Standard storage conditions call for temperatures below 25 °C and protection from moisture to maintain performance. In the construction sector the material is valued for its cold‑water solubility and low foaming characteristics, which align with the supplier’s claim of easy dissolution. These industry benchmarks complement the supplier’s custom specification of high purity and adjustable viscosity.
Importers typically use HEC in formulations for large‑scale building projects, flooring manufacturers and plaster producers. The product is packaged for bulk export and the supplier indicates flexible minimum order quantities, so the exact MOQ should be confirmed directly. Payment is commonly arranged through letters of credit or telegraphic transfer, and shipping can be organised on FOB or CIF terms as required. Prospective buyers should request the latest safety data sheet and any applicable ISO or FDA compliance documents before finalising the contract.
| Material | Hydroxyethyl Cellulose (Cellulose Ether) |
| Purity | High purity (supplier‑specified) |
| Viscosity | Adjustable (supplier‑specified) - typical 100 - 2000 mPa·s at 2 % solution |
| Degree of Substitution | Typical 0.7 - 0.9 |
| Molecular Weight | Typical 1000 - 2000 kDa |
| Solubility | Soluble in cold water (supplier‑specified) - typical complete dissolution at ≤20 °C |
| Packaging | 25 kg bags or jumbo sacks (supplier‑specified) |
| Storage Temperature | Standard ≤25 °C |
| pH of 5 % solution | Typical neutral (≈7) |
| Moisture Content | Typical <5 % |
Yixing Hongbo Fine Chemical Co., Ltd. is located in Nancao, Yixing, Zhejiang province, China (postal code 214217). The company is classified as an imported‑tier supplier with a harbor trust tier, indicating it participates in cross‑border trade networks. Its profile shows a response rate of 0 % and no recorded average response time, suggesting that communication may require proactive follow‑up.
The firm lists hydroxyethyl cellulose among its export products, targeting markets in Asia and the Middle East. No additional certifications, production capacity or employee figures are disclosed in the listing, so buyers should request these details directly from the supplier.
Hydroxyethyl Cellulose (HEC) is a non-ionic water-soluble cellulose ether widely used as a thickener and water retention agent in construction chemical formulations including cement tile adhesives, wall putties, and plaster mixes. This construction-grade HEC provides excellent workability and open time control, making it essential for industrial mortars and surface finishing compounds. Exported globally in 25kg bags or jumbo sacks, HEC is a high-demand specialty chemical with stable pricing across Asian and Middle Eastern markets.
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Sourcing Hec from Yixing Hongbo Fine Chemical Co., Ltd. - China Import Guide
Before placing an order, confirm the exact grade and degree of substitution of the hydroxyethyl cellulose, and request a recent certificate of analysis. Verify that the supplier can provide the packaging format you require, whether 25 kg bags or jumbo sacks, and ask for a sample if possible. Clarify the minimum order quantity, as the listing only indicates that it is negotiable.
Discuss the preferred incoterm with the supplier; FOB and CIF are mentioned as options, but the final choice will affect freight costs and customs handling. Inquire about the typical production lead time for bulk batches, and align it with your project schedule. Payment methods commonly include letters of credit or telegraphic transfer, so ensure your bank can accommodate the agreed terms.
Arrange for an independent inspection agency to verify the material’s viscosity and purity before shipment, especially for large consignments. Request the full safety data sheet, any ISO or FDA certificates, and a packing list that details bag weights and markings. Keeping these documents on hand will simplify customs clearance and protect against non‑conformity issues after arrival.
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30 suppliersBuy Hec in Bulk — Supplier in China
When sourcing Hec for your business, securing the right balance of quality and cost is essential. Yixing Hongbo Fine Chemical Co., Ltd., a supplier based in China, offers this product with key specifications including Industrial Construction Grade, Min 98.5% HEC, non-ionic, and 15,000 - 80,000 mPa·s (2% solution at 25°C). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4.5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3912.39, making it a staple in the Construction Chemicals sector with strong demand from importing countries worldwide.
Hec Specifications, Trade Terms & Pricing
Importing Hec requires careful attention to shipping logistics, customs compliance, and secure payment terms. Yixing Hongbo 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 3912.39 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 global B2B marketplace designed to make cross-border trade secure and efficient.
About Yixing Hongbo Fine Chemical Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Hec 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 Construction Chemicals category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Import Hec — Shipping, Logistics & Customs
Importing Hec 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 3912.39 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 Hec
What is the wholesale price of Hec?
The current listed wholesale price for Hec from Yixing Hongbo Fine Chemical Co., Ltd. is $4.5/Bags 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 Yixing Hongbo Fine Chemical Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Hec?
The supplier, Yixing Hongbo Fine Chemical Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Hec. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Hec?
For international shipping and customs clearance, Hec is classified under HS Code 3912.39. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Hec from China?
To import Hec from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Yixing Hongbo Fine Chemical Co., Ltd.. Ensure you have the necessary import licenses for Construction Chemicals products in your destination country.
How can I check Yixing Hongbo Fine Chemical Co., Ltd. before ordering?
Open the Yixing Hongbo Fine Chemical 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 Hec?
The key specifications for Hec supplied by Yixing Hongbo Fine Chemical Co., Ltd. include Industrial Construction Grade, Min 98.5% HEC, non-ionic, and 15,000 - 80,000 mPa·s (2% solution at 25°C). 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 Hec?
Yixing Hongbo Fine Chemical Co., Ltd. offers Hec with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Hec the most?
Hec is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Yixing Hongbo Fine Chemical Co., Ltd. through our platform.
What certifications does this Hec supplier hold?
Yixing Hongbo Fine Chemical Co., Ltd. maintains international quality certifications. These ensure that the Hec meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Hec on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Yixing Hongbo 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 Yixing Hongbo Fine Chemical Co., Ltd..
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