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YL-15 is a naphthalene sulfonate formaldehyde condensate compound designed as a non-corrosive, chloride-free antifreezing admixture for concrete. Formulated as a lark-coloured powder, it integrates water-reducing, early-strength, and freezing-point suppression functions, enabling reliable concrete pouring and curing in sub-zero conditions. The admixture improves capillary pore structure, reduces free water, and accelerates cement hydration at temperatures as low as -20 degrees Celsius.
The product meets a moisture content of ≤10%, a pH of 7-9, and an alkali content of 2.2%, with fluidity in cement paste ranging from 120 to 160 mm. Typical for naphthalene-based admixtures, it is fully water-soluble and low in alkali, minimising alkali-aggregate reactions. Dosage varies by temperature: 2.0% for -5°C, 3.0% for -10°C, and 4.0% for -15°C, with compressive strength gains documented from 1 to 28 days.
YL-15 suits winter construction for common, pumping, large-volume, and ready-mixed concrete, including grades up to C50 without additional additives. Precast and infrastructure projects use it to enhance workability and early strength while reducing cement content. The product is packaged in 25 kg woven plastic bags with film liners, stored in dry, ventilated warehouses, and retains a shelf life of at least 12 months under proper conditions.
| Base Material | Naphthalene Sulfonate Formaldehyde Condensate Compound |
| Appearance | Lark powder |
| Moisture Content | ≤10% |
| pH Value | 7-9 |
| Alkali Content | 2.2% |
| Chlorine Content | None |
| Fluidity of Cement Paste | 120-160 mm |
| Dosage at -5°C | 2.0% by weight of cement |
| Dosage at -10°C | 3.0% by weight of cement |
| Dosage at -15°C | 4.0% by weight of cement |
| Compressive Strength (1 day, -5°C) | 8 MPa |
| Compressive Strength (28 days, -15°C) | 40 MPa |
| Shrinkage (28 days) | 20% |
| Steel-Bar Corrosion | None |
| Setting Time Difference (Initial) | -120 to +120 min |
| Typical Solubility | Fully water-soluble |
| Typical Shelf Life | 12 months in dry, ventilated storage |
| Typical Packaging | 25 kg woven plastic bag with film liner |
| Typical Application Temperature Range | -5°C to -20°C |
Far East Yu La Industry Limited operates from No.202, 2 Building, Yangguang Mansion, 259 Shanghai, China. The supplier is classified under the imported tier and holds a harbor trust tier, indicating a baseline verification level. The address confirms its location in Shanghai, a major industrial hub for chemical and construction material production.
The company specialises in concrete admixtures, with its YL-15 product line tailored for cold-weather applications. No response rate or average response time data is available, which may indicate limited engagement history or a focus on direct inquiries. The supplier’s profile does not disclose additional certifications, client lists, or operational scale beyond the provided address and tier classification.
This naphthalene-based antifreezing concrete admixture serves as a high-performance water-reducing and early-strength agent specifically formulated for cold weather construction applications. Non-corrosive and free of chlorides, it effectively lowers the freezing point of concrete mix water, enabling reliable pouring and curing at sub-zero temperatures. Widely used in infrastructure projects, winter building work, and precast concrete operations, this admixture enhances durability while reducing overall cement content for cost-efficient formulations.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering, verify the admixture’s compatibility with your concrete mix design, particularly for grades above C50, which may require additional high-range water reducers. Confirm the supplier’s ability to provide consistent batches with the specified moisture, pH, and alkali content to avoid variability in performance.
Discuss logistics for bulk shipments, as 25 kg bags require palletisation and moisture-proof handling. Clarify Incoterms, as FOB Shanghai is typical for Chinese suppliers, and confirm whether the supplier can arrange export documentation, including certificates of analysis and material safety data sheets for customs clearance.
Inspect each batch for uniformity in colour and particle size, and request a fresh certificate of analysis if the product has been stored beyond 6 months. For critical projects, conduct trial mixes under site conditions to validate setting times and compressive strength. Document the admixture’s dosage and environmental conditions during application for quality traceability.
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When sourcing Antifreezing Concrete Admixture for your business, securing the right balance of quality and cost is essential. Far East Yu La Industry Limited, a verified supplier based in China, offers this product with key specifications including YL-15, Naphthalene-Based Compound Antifreeze Admixture, Naphthalene sulfonate-based, non-chlorine, non-corrosive compound with water-reducing and early-strength components, and Powder or liquid form. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,5002,200./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 3824.40, making it a staple in the Construction Chemicals sector with strong demand from importing countries worldwide.
Importing Antifreezing Concrete Adm requires careful attention to shipping logistics, customs compliance, and secure payment terms. Far East Yu La Industry Limited 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 3824.40 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Antifreezing Concrete Adm 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 Chemicals category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Antifreezing Concrete Adm 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 3824.40 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 Antifreezing Concrete Admixture from Far East Yu La Industry Limited is $1,5002,200./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 Far East Yu La Industry Limited through EximNext.
The supplier, Far East Yu La Industry Limited, has set a Minimum Order Quantity (MOQ) of 1 Unit for Antifreezing Concrete Adm. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Antifreezing Concrete Admixture is classified under HS Code 3824.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Antifreezing Concrete Adm from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Far East Yu La Industry Limited. Ensure you have the necessary import licenses for Construction Chemicals products in your destination country.
Yes, Far East Yu La Industry Limited 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 Antifreezing Concrete Admixture supplied by Far East Yu La Industry Limited include YL-15, Naphthalene-Based Compound Antifreeze Admixture, Naphthalene sulfonate-based, non-chlorine, non-corrosive compound with water-reducing and early-strength components, and Powder or liquid form. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Far East Yu La Industry Limited offers Antifreezing Concrete Adm with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Antifreezing Concrete Adm is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Far East Yu La Industry Limited through our platform.
Far East Yu La Industry Limited maintains international quality certifications. These ensure that the Antifreezing Concrete Adm 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. Far East Yu La Industry Limited 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 Far East Yu La Industry Limited.
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