China Supplying Flame Retardant Synergist Melamine Polyphosphate for PA6/66

• Customization: Available
• CAS No.: 218768-84-4
• Formula: Ho(C3h7n6po3)Nh
• Model NO.: Mflam MPP
• EINECS: 606-855-1
• Appearance: Powder
• Usage: Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Leather Auxiliary Agents, Electronics Chemicals
• Color: White
• Application: Polyolefins/PA/PBT
• Whiteness: >95
• Flame Retardant Type: Nitrogen and Phosphorus
• Certification: RoHS & Reach
• Transport Package: 25kg Paper Bag, 12mt/20'fcl, 24mt/40'fcl
• Specification: Melamine Polyphosphate
• Trademark: Mflam
• Origin: China
• HS Code: 2933699099
• Production Capacity: 4000mt/Year
• Package Size: 60.00cm * 20.00cm * 40.00cm
• Package Gross Weight: 25.200kg

Product Description

Product Description

Mflam MPP Melamine Polyphosphate (MPP) Flame Retardant Used in PA6/66

Mflam MPP is pure material of Melamine Polyphosphate. It's a kind of Nitrogen&Phosphorus flame retardant, halogen free.

It exhibits excellent processing properties, high thermal stability, low water solubility, and low migration.

Feature

1. It is a halogen-free flame retardant with extremely high purity, appearing as a fine white powder.

2. It has extremely high thermal stability.

3. By combining it with other flame retardants (such as penta-erythritol and ammonium polyphosphate), it can achieve the UL94_V0 for nylon/PA.

4. It produces less dense smoke, less toxic smoke, and fewer corrosive gases.

Specification

Item	Standard
Nitrogen Content %	42-44
Phosphorus Content %	12-14
Water content %	≤0.2
Water solubility 20℃ (g/cm3)	≤0.01
PH value (saturated sol., 20℃)	4.0-7.0
Bulk density kg/m3	approx. 500
Average particle size(D50)	~3 um
Specific gravity	1.85 g/cm3
TGA (10℃/min, in air)	Weight Loss 1%:≥350℃ Weight Loss 5%: ≥360℃

Packing & Delivery

25kg paper bag, 1 20'FCL=12mt with pallet, 1 40'FCL=24mt with pallet

Remark

Mflam MPP is hygroscopically inert, but it may still absorb a small amount of moisture when stored in an open container.

Therefore, it is still recommended to store it in a sealed container in a dry, room temperature environment. 

When stored under these conditions, the minimum shelf life is 24 months from the date of shipment.

Company Profile

Hangzhou Mei Wang Chemical Co., Ltd.

Mei Wang Chemical is an enterprise dedicated to the sales, production and R&D for environmentally friendly chemical additives, we mainly offer cost-effective, high performing and diversified flame retardants for different material systems, such as polymers, intumescent coating, textiles, etc.

Our strong technical support and extensive industry experience offers tailored, adapted, top-grade products for customer requests.

We have been providing our flame retardant for over 30 countries and regions overseas, our products are widely applied in automotive parts, home appliance, cable & wire, electronics, construction and building, etc.

Professionalism, Reliability, Concentration defines our business principles, meanwhile the constant innovation is leading us to be the world's leading flame retardant and application technology service solutions provider.

FAQ

Q1: What types of flame retardants does your company specialize in?
A: We offer a comprehensive range of flame retardants including: halogen-free and halogen-based flame retardants, flame retardant masterbatches, inorganic flame retardants.
Our products serve polymers, coatings, textiles, and various industrial applications.

 

Q2: How does your R&D team support customized solutions?
A: With our advanced laboratory in Hangzhou, we:

• Analyze your material specifications and fire safety requirements
• Develop tailored formulations through extensive testing
• Provide technical documentation including TDS, MSDS
• Offer application guidance for optimal performance

Q3: What certifications do your products hold?
A: Our products comply with:

UL94 (plastic flammability)
ROHS/REACH (environmental standards)
Custom certification support available

Q4: Can you assist with formulation challenges for specific polymers?
A: Yes. Our technical team has successfully solved flame retardancy issues for:
Engineering plastics (PA, PBT, PC/ABS)

Thermoplastics (PP, PE, PVC)

Thermosetting resins (Epoxy, Unsaturated Polyester)

Specialty coatings

 

Q5: What's your MOQ and lead time?
A: Standard MOQ is 1000kg with 10-20 days production time. For:

Sample orders: 1-25kg available
Urgent orders: Express production options
Stock products: Immediate shipment

 

Q6: Do you provide application testing support?
A: We offer:
• On-site combustion testing videos
• Technical consultation for your specific substrate
• Comparative performance data vs industry standards
• Failure analysis and solution optimization

 

Q7: What makes your flame retardants competitive?

→ Balanced performance in flame retardancy vs mechanical properties
→ Cost-effective solutions without compromising quality
→ Regulatory expertise for global markets
→ 12+ years of formulation experience

 

Q8: How do you handle international logistics?
A: We work with certified forwarders to ensure:
• Proper hazardous material classification (where applicable)
• Efficient customs clearance documentation
• Flexible shipping terms (FOB, CIF, DDU, DDP)