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The CMC supplied by Li Yan Lei is an industrial-grade sodium carboxymethyl cellulose formulated specifically for use in interior wall putty and construction mortars. It is provided as a fine, free-flowing powder with high water retention and low dosage efficiency, enabling smooth application and reduced powder loss during plastering. The product is engineered to enhance cohesion and workability in cement-based systems without increasing drying time.
This CMC is manufactured to deliver high viscosity at low concentrations, typically 0.2% to 0.5% by weight in putty formulations. It improves adhesion to substrates and reduces sagging during vertical application. Unlike food-grade CMC, this variant is not subject to microbial or heavy metal limits for ingestion, but it must meet dust control and purity standards for construction use. The material is sourced from cellulose fibers processed through etherification with sodium monochloroacetate under controlled alkaline conditions.
Buyers in the construction materials sector, including putty powder manufacturers and dry-mix mortar producers, use this CMC to improve application performance and reduce waste. The product is packed in 25kg polypropylene woven bags with inner PE lining, or in 500kg jumbo bags for bulk use. Trade terms are usually FOB Tianjin or CNF destination. Minimum order quantities are flexible, but bulk orders receive volume discounts. Buyers should confirm viscosity grade and particle size distribution before ordering.
| Chemical Name | Sodium carboxymethyl cellulose |
| Appearance | White to off-white fine powder |
| Viscosity (1%, 20°C) | 1000 - 3000 mPa·s (typical for putty grade) |
| Substitution Degree | 0.7 - 1.0 (typical for construction grade) |
| Moisture Content | ≤8% (typical) |
| Particle Size | 95% passing 100-mesh (typical) |
| Water Retention Rate | ≥90% (typical for wall putty applications) |
| pH (1% solution) | 7.0 - 9.0 (typical) |
| Ash Content | ≤2.5% (typical) |
| Packaging | 25kg PP woven bags with PE liner, or 500kg jumbo bags |
Li Yan Lei is a supplier based in Shijiazhuang, Hebei Province, China, with a registered address on Duanfan Road. The listing identifies the entity as a producer or distributor of industrial cellulose ethers for construction applications. No corporate registration details, production facility information, or export history are provided beyond the address and product focus.
There is no verified data on years in operation, production capacity, or client base. The supplier has harbor-level trust signals, indicating some export documentation is on file, but no response rate or verification badges are displayed. The listing does not confirm ISO certification, laboratory testing, or quality control procedures. Buyers must request independent test reports for viscosity, water retention, and particle size before shipment.
Industrial grade CMC carboxymethyl cellulose supplied as a fine powder suitable for interior wall putty and construction applications. Features low addition rate with high viscosity performance, providing excellent water retention, cohesion, and smooth polishing characteristics. Also referenced in petroleum drilling operations. Supplied in 25kg bags or jumbo bags, sourced from major producing regions. Ideal for B2B buyers sourcing construction additives for putty, primer, and coating formulations.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the viscosity at 1% concentration, water retention rate, and particle size distribution through the supplier's batch test report. Confirm that the CMC meets the requirements of local construction standards, such as GB/T 29100 or equivalent. Do not accept product without documented test results for key performance parameters.
Confirm Incoterms such as FOB Tianjin or CNF destination, and request documentation for container loading, seal numbers, and moisture barrier integrity. Lead time is typically 10 to 20 days after order confirmation. Payment terms are commonly 50% advance and 50% against bill of lading copy. Request a phytosanitary certificate if required by your country's customs authority for cellulose-based products.
At destination, inspect packaging for moisture damage and sample each batch for viscosity and water retention. Use a rotational viscometer and ASTM C1368 test method to validate performance. Retain a 1kg sample per batch for 12 months. Ensure the supplier provides a material safety data sheet (MSDS) and declaration of conformity for construction use.
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When sourcing Cmc For Interior Wall Putty Powder for your business, securing the right balance of quality and cost is essential. Li Yan Lei, a verified supplier based in China, offers this product with key specifications including Industrial / Construction Grade CMC, Sodium CMC 95% - 99% purity, Degree of Substitution (DS) 0.5 - 0.9, and 400 - 2,000 mPa·s (2% solution, 25°C). 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 3912.31, making it a staple in the Construction Materials sector with strong demand from importing countries worldwide.
Importing Cmc For Interior Wall Put requires careful attention to shipping logistics, customs compliance, and secure payment terms. Li Yan Lei 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 3912.31 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cmc For Interior Wall Put 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 Construction Materials category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Cmc For Interior Wall Put 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 3912.31 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Cmc For Interior Wall Putty Powder from Li Yan Lei is $1,8002,400./Unit 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 Li Yan Lei through EximNext.
The supplier, Li Yan Lei, has set a Minimum Order Quantity (MOQ) of 1 Unit for Cmc For Interior Wall Put. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Cmc For Interior Wall Putty Powder is classified under HS Code 3912.31. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Cmc For Interior Wall Put from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Li Yan Lei. Ensure you have the necessary import licenses for Construction Materials products in your destination country.
Yes, Li Yan Lei 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.
The key specifications for Cmc For Interior Wall Putty Powder supplied by Li Yan Lei include Industrial / Construction Grade CMC, Sodium CMC 95% - 99% purity, Degree of Substitution (DS) 0.5 - 0.9, and 400 - 2,000 mPa·s (2% solution, 25°C). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Li Yan Lei offers Cmc For Interior Wall Put with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cmc For Interior Wall Put is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Li Yan Lei through our platform.
Li Yan Lei maintains international quality certifications. These ensure that the Cmc For Interior Wall Put meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Li Yan Lei will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Li Yan Lei.
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