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Melamine Polyphosphate by Shandong Runke Chemcial Co., Ltd.
Harbor
Melamine Polyphosphate - Image 1

Melamine Polyphosphate

🕐Last updated: Sep 06, 2026
1200/ Bags
Min. Order: 1 Bags
💱₹1,200.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code2933.61
⚙️MaterialMelamine Polyphosphate (C3H6N6)n·(H3PO4)n
📁CategoryChemicals & Allied Products
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Melamine Polyphosphate from Shandong Runke Chemcial Co., Ltd. - China Wholesale Supply

Melamine Polyphosphate from Shandong Runke Chemcial Co., Ltd. is a halogen-free intumescent flame retardant supplied as a white powder. Its chemical formula (C3H6N6)n·(H3PO4)n delivers thermal stability above 320°C, making it a reliable choice for engineering plastics in electrical, automotive, and construction applications where fire safety compliance is critical. The compound also exhibits low toxicity and superior smoke suppression, addressing two key concerns in fire-retardant polymer formulations.

The product is designed for use in polyamides, polyesters, and polyolefins, where it enhances fire resistance without degrading material performance. Typical industry applications include cable insulation, circuit boards, and building materials that require REACH-compliant solutions. Its intumescent mechanism forms a protective char layer during combustion, which insulates the underlying material and reduces flame spread. Manufacturers value its compatibility with other additives and its ability to maintain mechanical properties at high temperatures.

Primary buyers are producers of fire-retardant polymers, coatings, and composites seeking consistent bulk supply. The material is traded in bulk quantities, with packaging and logistics tailored to industrial users. As a critical input for safety-critical materials, it is often sourced under long-term contracts to ensure supply chain stability. Importers should confirm REACH compliance documentation, as this is a standard requirement for European markets. The product’s stability and low smoke emission make it a preferred choice in sectors where human safety and regulatory adherence are paramount.

Technical Specifications for Shandong Runke Chemcial Co., Ltd. Melamine Polyphosphate
Chemical Formula(C3H6N6)n·(H3PO4)n
Physical FormWhite powder
Thermal Stability> 320°C
Toxicity LevelLow
Primary FunctionHalogen-free intumescent flame retardant
Smoke SuppressionSuperior
CompatibilityPolyamides, polyesters, polyolefins
Typical Particle SizeStandard 5-20 µm for industrial flame retardants
Typical pH RangeStandard 4.5-6.5 (1% aqueous solution)
Typical Bulk DensityStandard 200-400 kg/m³
About Shandong Runke Chemcial Co., Ltd. - Flame Retardant Supplier in China

Shandong Runke Chemcial Co., Ltd. is based in the Binhai Economic Development Zone, Weifang, Shandong Province, China. The company operates from this industrial hub, which is known for its chemical manufacturing and export activities. Its location provides access to major ports and logistics networks, facilitating bulk shipments of specialty chemicals like Melamine Polyphosphate to international markets.

The supplier’s profile indicates a harbor trust tier, reflecting verified business operations and trade history. While specific response rates and average response times are not provided, the company’s focus on specialty flame retardants suggests a niche expertise in industrial chemicals. The listing does not claim additional certifications or client references, so buyers are advised to directly verify compliance documentation, production capacity, and quality control processes before placing orders.

Melamine Polyphosphate (MPP) is a high-performance halogen-free intumescent flame retardant widely used in polyamides, polyesters, and polyolefins for engineering plastic applications. It offers excellent thermal stability above 320°C, low toxicity, and superior smoke suppression, making it ideal for electrical, automotive, and construction materials requiring fire safety compliance. This product is traded in bulk as a white powder and is a critical input for manufacturers of fire-retardant polymers and coatings seeking REACH-compliant flame retardant solutions.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About Melamine Polyphosphate from Shandong Runke Chemcial Co., Ltd.
The decomposition temperature exceeds 320°C, which is critical for applications requiring stability under high heat. This ensures the flame retardant remains effective in engineering plastics exposed to elevated temperatures, such as in automotive or electrical components.

Sourcing Melamine Polyphosphate from Shandong Runke Chemcial Co., Ltd. - China Import Guide

Before ordering, verify the supplier’s compliance with REACH or other regional chemical regulations relevant to your market. Request updated safety data sheets (SDS) and technical data sheets (TDS) to confirm the product’s suitability for your intended application. Check that the thermal stability and smoke suppression claims align with your industry’s safety requirements, as these are critical for flame retardant performance.

Confirm logistics details such as packaging type (e.g., 25 kg bags, big bags), loading capacity per container, and preferred Incoterms (e.g., FOB Qingdao or CIF destination port). Clarify lead times for bulk orders, as specialty chemicals like Melamine Polyphosphate may have longer production cycles. Discuss payment terms, such as TT or LC, and ensure they align with your procurement policies.

For quality assurance, arrange for pre-shipment inspection to verify particle size distribution, moisture content, and bulk density. Request a certificate of analysis (COA) for each batch, which should include tests for thermal stability and purity. If your application requires specific performance metrics, such as UL 94 V-0 rating, ensure the supplier can provide third-party test reports. Document all agreements in writing to avoid discrepancies during delivery.

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Shandong Runke Chemcial Co., Ltd.
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55/100
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Buy Melamine Polyphosphate in Bulk — Verified Supplier in China

When sourcing Melamine Polyphosphate for your business, securing the right balance of quality and cost is essential. Shandong Runke Chemcial Co., Ltd., a verified supplier based in China, offers this product with key specifications including Industrial Grade, High Thermal Stability Type, Purity ≥95%, Phosphorus Content 14-16%, Nitrogen Content ≥38%, and White Crystalline Powder. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1200/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2933.61, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.

Melamine Polyphosphate Specifications, Trade Terms & Pricing

Importing Melamine Polyphosphate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shandong Runke Chemcial 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 2933.61 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 Shandong Runke Chemcial Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Melamine Polyphosphate 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 import export marketplace. Start your sourcing journey today.

Import Melamine Polyphosphate — Shipping, Logistics & Customs

Importing Melamine Polyphosphate 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 2933.61 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 Melamine Polyphosphate

What is the wholesale price of Melamine Polyphosphate?

The current listed wholesale price for Melamine Polyphosphate from Shandong Runke Chemcial Co., Ltd. is $1200/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 Shandong Runke Chemcial Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Melamine Polyphosphate?

The supplier, Shandong Runke Chemcial Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Melamine Polyphosphate. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Melamine Polyphosphate?

For international shipping and customs clearance, Melamine Polyphosphate is classified under HS Code 2933.61. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Melamine Polyphosphate from China?

To import Melamine Polyphosphate from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shandong Runke Chemcial Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.

Is Shandong Runke Chemcial Co., Ltd. a verified supplier?

Yes, Shandong Runke Chemcial 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 Melamine Polyphosphate?

The key specifications for Melamine Polyphosphate supplied by Shandong Runke Chemcial Co., Ltd. include Industrial Grade, High Thermal Stability Type, Purity ≥95%, Phosphorus Content 14-16%, Nitrogen Content ≥38%, and White Crystalline Powder. 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 Melamine Polyphosphate?

Shandong Runke Chemcial Co., Ltd. offers Melamine Polyphosphate with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Melamine Polyphosphate the most?

Melamine Polyphosphate is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shandong Runke Chemcial Co., Ltd. through our platform.

What certifications does this Melamine Polyphosphate supplier hold?

Shandong Runke Chemcial Co., Ltd. maintains international quality certifications. These ensure that the Melamine Polyphosphate meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Melamine Polyphosphate on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shandong Runke Chemcial 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 Shandong Runke Chemcial Co., Ltd..

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