98% Pentaerythritol Flame Retardant Industrial Grade for Fire Resistance Intumescent Coating

• Customization: Available
• CAS No.: /
• Formula: C5h12o4
• Model NO.: Penta M40
• EINECS: 204-104-9
• Kind: Flame Retardant
• Appearance: Powder
• Application: Appliance Paint, Building Coating, Car Paint, Furniture Paint, Paper Coating, Plastic Coating, Rubber Coating
• Special Function: Flame Retardant
• Property: Water-Solution
• Auxiliary System: Water Type Coating Auxiliary Agent
• Usage Stage: Manufacturing Stage
• Halogen Free: Yes
• Water Content%: 0.2max
• Ash Content %: 0.05max
• Particle Size Um: 40max
• Transport Package: 25kg/Bag, 12mt/20′fcl, 24mt/40′fcl
• Specification: >98%
• Trademark: Mflam
• Origin: China
• HS Code: 3824999999
• Production Capacity: 8000mt/Year
• Package Size: 64.00cm * 20.00cm * 40.00cm
• Package Gross Weight: 25.100kg

Product Description

Product introduction

Pentaerythritol, with the chemical formula C5H12O4, is a white crystalline or powdery solid at room temperature, with a relative density of 1.395 g/cm³. Its English names include Monopentaerythritol and Tetramethylolmethane, and it is the most basic single ester compound in the series of pentaerythritol products. At 15°C, 1 g of this substance can be dissolved in 18 ml of water, and it is easily soluble in ethanol, glycerin, and ethylene glycol, but insoluble in benzene, and other organic solvents.

Specification

Item	Index
Appearance	White powder
Monopentaerythritol content %	98min
Hydroxyl group content %	48.5min
Water content %	0.2max
Ash content %	0.02max
Phthalic color	2max
Particle size um  D50  D97	~10  ≤40
Melting Point ℃	250min

Application

It is mainly used in the coatings industry for synthesizing alkyd resins, paints, inks, and rosins, and can also be used as raw materials for aviation lubricants, explosives, plasticizers, and stabilizers.Its downstream products include synthetic resins, rosin-modified phenolic resin, and unsaturated polyester resin, among other industrial materials.

Packing & Delivery

1. woven bag: L*W=1060mm*625mm 
2. PE inner: L*W=1020mm*600mm 
Bag total weight: 130g±2 
Pallet size: 4 bag/layer, 6 layers/ pallet=24 bags*25kg=600kg 
1*20'fcl=12mt with pallet

Company Profile

Company Name

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.

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)