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HPMC for construction materials
HPMC for construction materials offered by Zhejiang Haishen Chemical Co., Ltd. is a construction‑grade cellulose ether marketed as Hydroxypropyl Methylcellulose. The formulation contains 27‑30 % methoxy groups and 7‑12 % hydroxypropyl groups by weight. Viscosity (BK2 %) is supplied in the broad range of 50‑300 000 mPa·s. The product is packaged in multi‑ply paper bags with an inner polyethylene layer, each bag weighing 25 kg.
Typical construction chemicals require a moisture content under 5 % and a residue level below 3 % to ensure stable performance. The gelling temperature generally falls between 58 °C and 68 °C, allowing the additive to activate during mortar mixing. A pH window of 4‑8 is standard for compatibility with cementitious systems. Bulk density for such powders is commonly 0.4‑0.6 g cm‑3, which matches the supplier’s bulk handling specifications.
Contractors of prefabricated walls, tile‑adhesive manufacturers and exterior insulation finishing system producers use this HPMC to improve workability and water retention. Zhejiang Haishen Chemical Co., Ltd. supplies the material in bulk, ready for international shipment. Prospective buyers should request a formal quotation that details Incoterms, payment conditions and any required compliance documentation.
| Material | Hydroxypropyl Methylcellulose (Construction Grade Cellulose Ether) |
| Methoxy Content | 27‑30 % (by weight) |
| Hydroxypropyl Content | 7‑12 % (by weight) |
| Viscosity (BK2%) | 50‑300 000 mPa·s |
| Gelling Temperature | 58‑68 °C |
| Moisture Content | < 5 % |
| Residue | < 3 % |
| pH Range | 4‑8 |
| Typical Packaging | typical multi‑ply paper bag with inner polyethylene, 25 kg net weight |
| Typical Bulk Density | typical 0.4‑0.6 g cm‑3 |
Zhejiang Haishen Chemical Co., Ltd. is located in the Lihai Industrial Area, Shangyu, Zhejiang, China (postal code 312366). The listing assigns the company a harbor trust tier, but shows a response rate of 0 % and no average response time recorded.
The firm specialises in producing construction‑grade HPMC and offers the product in 25 kg multi‑ply paper bags. No further corporate background, employee numbers or revenue data are disclosed in the source.
Hydroxypropyl Methylcellulose (HPMC) in construction grade is a high-performance cellulose ether widely used as water retention agent and thickener in cement-based mortars, plasters, and tile adhesives. Available in viscosity range 50-300000 mPa.s with Methoxy 27-30% and Hydroxypropyl 7-12%, this product meets standards for dry-mix construction formulations. Supplied in multi-ply paper bags, it is essential for exporters and importers in the global construction chemicals supply chain serving the building materials industry.
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Sourcing HPMC for construction materials from Zhejiang Haishen Chemical Co., Ltd. - China Import Guide
Before confirming a purchase, check the supplier’s export licences, chemical registration documents and any third‑party certifications that may apply to construction chemicals. Ask for a recent laboratory analysis covering viscosity, methoxy/hydroxypropyl ratios and moisture to ensure the product matches your technical requirements. Establish a clear point of contact for resolving any compliance queries before the contract is signed.
Shipping HPMC in bulk usually involves loading the 25 kg bags onto pallets for sea freight from ports such as Ningbo or Shanghai. Agree on the Incoterm (for example FOB Shanghai or CIF Ningbo), expected lead time and preferred payment method, such as a documentary letter of credit. Discuss container loading plans, any temperature‑controlled requirements and insurance coverage with the seller.
Arrange an independent inspection at the loading port to verify bag integrity, net weight and proper labelling. Request the full documentation package, including a material safety data sheet, test certificates and a declaration of conformity. Upon arrival, conduct sampling and laboratory testing to confirm that the HPMC complies with the agreed specifications.
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30 suppliersBuy Hpmc For Construction Mat in Bulk — Supplier in China
When sourcing Hpmc For Construction Materials for your business, securing the right balance of quality and cost is essential. Zhejiang Haishen Chemical Co., Ltd., a supplier based in China, offers this product with key specifications including Construction Grade HPMC, BK2% Viscosity Standard, 27.0% - 30.0%, and 7.0% - 12.0%. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $56/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.
Hpmc For Construction Mat Specifications, Trade Terms & Pricing
Importing Hpmc For Construction Mat requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhejiang Haishen 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 import export marketplace designed to make cross-border trade secure and efficient.
About Zhejiang Haishen Chemical Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Hpmc For Construction Mat 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 online B2B marketplace. Start your sourcing journey today.
Import Hpmc For Construction Mat — Shipping, Logistics & Customs
Importing Hpmc For Construction Mat 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 Hpmc For Construction Mat
What is the wholesale price of Hpmc For Construction Materials?
The current listed wholesale price for Hpmc For Construction Materials from Zhejiang Haishen Chemical Co., Ltd. is $56/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 Zhejiang Haishen Chemical Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Hpmc For Construction Mat?
The supplier, Zhejiang Haishen Chemical Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Hpmc For Construction Mat. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Hpmc For Construction Materials?
For international shipping and customs clearance, Hpmc For Construction Materials 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 Hpmc For Construction Mat from China?
To import Hpmc For Construction Mat from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhejiang Haishen Chemical Co., Ltd.. Ensure you have the necessary import licenses for Construction Chemicals products in your destination country.
How can I check Zhejiang Haishen Chemical Co., Ltd. before ordering?
Open the Zhejiang Haishen 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 Hpmc For Construction Materials?
The key specifications for Hpmc For Construction Materials supplied by Zhejiang Haishen Chemical Co., Ltd. include Construction Grade HPMC, BK2% Viscosity Standard, 27.0% - 30.0%, and 7.0% - 12.0%. 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 Hpmc For Construction Mat?
Zhejiang Haishen Chemical Co., Ltd. offers Hpmc For Construction Mat with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Hpmc For Construction Mat the most?
Hpmc For Construction Mat is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhejiang Haishen Chemical Co., Ltd. through our platform.
What certifications does this Hpmc For Construction Mat supplier hold?
Zhejiang Haishen Chemical Co., Ltd. maintains international quality certifications. These ensure that the Hpmc For Construction Mat meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Hpmc For Construction Materials on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zhejiang Haishen 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 Zhejiang Haishen Chemical Co., Ltd..
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