Melamine polyphosphate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 20208-95-1 |
| Product name | Melamine polyphosphate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for Melamine polyphosphate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Melamine polyphosphate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Melamine polyphosphate
| Industry | Application | Process |
|---|---|---|
| Flame Retardant Industry | As a flame retardant | Applied in flame-retardant treatment of plastics, textiles, coatings, and other materials by incorporating melamine phosphate to enhance flame resistance |
| Wood Treatment Industry | As a fire retardant | Applied via coating or impregnation onto wood surfaces to form a fire-retardant layer that inhibits combustion |
| Synthetic Resin Industry | As a crosslinking agent | Used during synthetic resin production to promote crosslinking between resin molecules, thereby improving mechanical strength and thermal stability |
| Surface Treatment Industry | As a coating material | Mixed with other components and applied as a coating onto metal or other substrates to provide fire resistance and improve substrate fire performance |
| Textile Treatment Industry | As a flame-retardant finishing agent | Applied to textiles via impregnation or spraying during processing to impart flame resistance; commonly used for tents, fire-resistant apparel, and similar applications |
| Construction Industry | As a fire-resistant material | Used in the manufacture of fire-resistant boards and fire-retardant coatings to enhance building fire safety and performance |
Manufacturing Quality Control of Melamine polyphosphate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration | Quantifies active ingredient by titration with standardized HCl using methyl orange indicator. |
| Moisture Content | Karl Fischer Titration | Measures water content via coulometric or volumetric reaction between water and iodine in pyridine-methanol medium. |
| pH of Aqueous Suspension | pH Meter Measurement | Determines acidity/basicity of 1% w/w suspension in distilled water at 25 C. |
| Ash Content | Gravimetric Analysis (Ignition at 550 C) | Residue after high-temperature combustion represents inorganic impurities. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals by atomization and absorption measurement at characteristic wavelength. |
| Chloride Content | Potentiometric Titration with AgNO3 | Measures chloride ions via precipitation titration using silver nitrate and silver electrode detection. |
| Sulfate Content | Gravimetric Analysis (BaSO4 Precipitation) | Sulfate quantified as insoluble barium sulfate after precipitation and drying. |
| Iron (Fe) Content | ICP-OES | Simultaneous multi-element detection based on atomic emission intensity at specific wavelengths after plasma excitation. |
| Particle Size Distribution | Laser Diffraction | Measures size distribution by analyzing angular variation in laser light scattering from dispersed particles. |
| Bulk Density | Graduated Cylinder Method (ASTM D1895) | Determines mass per unit volume of freely settled powder in a standardized cylinder. |
| Thermal Stability (Onset Decomposition Temp) | Thermogravimetric Analysis (TGA) | Identifies decomposition temperature by monitoring mass loss versus temperature under controlled heating. |
| Residue on Ignition | Gravimetric Analysis (Ignition at 750 C) | Measures non-volatile inorganic residue after high-temperature ashing, per USP/EP standards. |
Technical Specifications of Melamine polyphosphate
| Test Item | Specification |
|---|---|
| Appearance | White solid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 350-355°C (decomposes) |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=20 ppm |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of Melamine polyphosphate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Melamine polyphosphate
Industrial Melamine polyphosphate Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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