Import Flame Retardant Grade Ammonium Polyphosphate App — Buy in Bulk from Supplier in China

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Flame retardant grade ammonium polyphosphate APP by Jinan Chenxu Chemical Co., Ltd.
Harbor
Flame retardant grade ammonium polyphosphate APP - Image 1

Flame retardant grade ammonium polyphosphate APP

🕐Last updated: Aug 19, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryIndustrial Chemicals
💳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 Flame retardant grade ammonium polyphosphate APP from Jinan Chenxu Chemical Co., Ltd. - Wholesale Supply

Jinan Chenxu Chemical Co., Ltd. supplies flame retardant grade ammonium polyphosphate (APP) with a polymerization degree exceeding 1000, as stated in the product description. This high molecular weight enhances thermal stability and reduces volatility during processing. The compound is a white crystalline powder, soluble in water at low concentrations and compatible with thermoplastics, coatings, and textile binders. It functions as an intumescent agent, forming a protective char layer under heat.

Standard industrial-grade APP contains 70% to 75% phosphorus by weight, with nitrogen content between 15% and 20%. The supplier does not specify the P/N ratio or degree of polymerization beyond 'exceeding 1000'. Typical grades for plastics use APP 1000 or APP 1020 classifications, indicating average chain length. The product is marketed as RoHS compliant, but no test report or certificate is provided in the listing.

This APP is used in flame-retardant plastics for automotive parts, electrical enclosures, and construction insulation, as well as in intumescent paints and textile coatings. Buyers include compounders, paint manufacturers, and textile finishers requiring halogen-free fire protection. Packaging is in 25kg multi-wall paper bags with inner polyethylene lining. Trade terms offered are FOB and CIF, with payment via T/T or L/C. Minimum order quantities are flexible but must be confirmed directly with the supplier.

Technical Specifications for Jinan Chenxu Chemical Co., Ltd. Flame retardant grade ammonium polyphosphate APP
Chemical nameAmmonium polyphosphate (APP), linear polymer
Polymerization degreeExceeds 1000
Phosphorus contentTypical range 70% to 75% by weight
Nitrogen contentTypical range 15% to 20% by weight
Particle sizeTypical D50: 10 to 30 microns for powder grades
Moisture contentTypical max 0.5% by weight
Thermal decomposition onsetTypical range 280°C to 300°C
Solubility in waterSlightly soluble, <5% at 25°C
pH of 1% aqueous solutionTypical range 5.5 to 7.0
Packaging25kg multi-wall paper bags with PE liner - standard for industrial chemicals
About Jinan Chenxu Chemical Co., Ltd. - Flame Retardant Chemical Supplier in China
🏭
Jinan Chenxu Chemical Co., Ltd.
China Harbor
4.5(0)

Jinan Chenxu Chemical Co., Ltd. is located at 138-1 Jiwei Road, Jinan, Shandong Province, China. The supplier is classified as a harbor-tier entity, indicating verified business registration and physical presence. The listing does not disclose manufacturing capacity, years in operation, or workforce size. Response metrics show no recorded response rate or average response time, suggesting limited buyer interaction or inactive communication channels.

The company specializes in flame retardant chemicals, with APP as a primary product. No third-party certifications, client references, or production process details are mentioned. The supplier claims RoHS compliance but provides no test report or certificate. Buyers must request material safety data sheets (MSDS), purity analysis, and thermal stability data before placing orders.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Flame retardant grade ammonium polyphosphate APP from Jinan Chenxu Chemical Co., Ltd.
Standard industrial APP maintains a P/N ratio between 4:1 and 5:1. A ratio below 4:1 reduces char formation efficiency; above 5:1 increases hygroscopicity. Request the supplier's elemental analysis report to confirm the exact ratio for your formulation compatibility.

Sourcing Flame retardant grade ammonium polyphosphate APP from Jinan Chenxu Chemical Co., Ltd. - China Import Guide

Before ordering, request a material safety data sheet (MSDS) and a certificate of analysis showing phosphorus content, nitrogen content, moisture level, and particle size distribution. Confirm the polymerization degree via GPC or viscosity testing. Do not accept claims of RoHS or ISO compliance without supporting documentation from an accredited lab.

Confirm Incoterms, lead time, and packaging with the supplier. FOB Qingdao or CIF destination are typical. Lead times are usually 10 to 20 days after deposit. Payment terms often require 30% advance via T/T, balance against BL copy. Ensure the product is shipped in sealed, moisture-resistant packaging to prevent degradation during transit.

Upon arrival, inspect packaging for moisture damage and verify batch labels. Take a representative sample and test for moisture content using Karl Fischer titration. Perform a simple melt flow test in your polymer matrix to confirm dispersion and char formation. Retain samples for independent lab analysis if compliance is critical to your end product.

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Jinan Chenxu Chemical Co., Ltd.
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Buy & Import Flame Retardant Grade Amm — Wholesale Supply from China

Securing a reliable supply chain for Flame Retardant Grade Ammonium Polyphosphate App is critical for maintaining your business operations. Jinan Chenxu Chemical Co., Ltd., a verified supplier located in China, provides high-quality Flame Retardant Grade Amm ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Industrial Chemicals industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Flame Retardant Grade Amm from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Jinan Chenxu Chemical Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Jinan Chenxu Chemical Co., Ltd. — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Jinan Chenxu Chemical Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Industrial Chemicals category or discover new suppliers across the Industrial Chemicals sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for Flame Retardant Grade Amm

When importing Flame Retardant Grade Amm from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.

Frequently Asked Questions About Flame Retardant Grade Amm

How can I get the wholesale price for Flame Retardant Grade Ammonium Polyphosphate App?

Click the "Request Quotation" button to contact Jinan Chenxu Chemical Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy Flame Retardant Grade Amm in bulk from China?

Yes, Jinan Chenxu Chemical Co., Ltd. provides Flame Retardant Grade Amm for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Jinan Chenxu Chemical Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Flame Retardant Grade Amm to your country.

How do I request a sample of Flame Retardant Grade Ammonium Polyphosphate App?

Send a direct message to Jinan Chenxu Chemical Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Jinan Chenxu Chemical Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing Flame Retardant Grade Amm?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Jinan Chenxu Chemical Co., Ltd..

Does Jinan Chenxu Chemical Co., Ltd. offer custom packaging or private labeling?

Many suppliers on EximNext, including Jinan Chenxu Chemical Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Industrial Chemicals suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Industrial Chemicals manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Jinan Chenxu Chemical Co., Ltd. for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our online B2B marketplace.

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