Micronized pentaerythritol powder for intumescent flame retardant systems
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MICRONIZATION CAPABILITY

Precision Micronization & Custom Processing Solutions

From standard mesh to micron-level powders, we deliver uniform particle size to optimize your formulations.
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Micronized pentaerythritol powder microstructure
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Processing Steps

Precision Micronization
Technology

Complete production procedures guarantee consistent powder performance.

Raw Material Feed

Precision & Micronization

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Powder Collection

Micronized Powder

Processing Fineness Range

D50: 5–45 μm
Consistent control across a wide range of specifications.

Particle Distribution Control

Narrow Distribution
Controllable D97/D100 for precise performance targets.

Material Safety

Ceramic / Stainless Steel
No iron contamination. Suitable for high-purity and sensitive applications.

Annual Processing Capacity

> 20,000 Tons
Scalable capacity to support global demand.
Key Advantages

Why Ultra-Fine Milling Matters

Superior Dispersion

Minimizes agglomeration and achieves fast dispersion in resins and coatings.

Enhanced Performance

Ultra-fine flame retardants reach V-0 rating with low dosage, while keeping good mechanical properties of base materials.

Higher Reaction Efficiency

Micronized pentaerythritol dissolves faster and reacts more completely in alkyd resin and rosin ester synthesis.

Flexible Customization

We provide products with specific particle size ranges to meet your formulation demands.

Flexible Service Models

Direct Product Purchase

Choose from our Micronized Grade products with stable quality and consistent supply.

Toll Processing

You supply the raw material, we process it to your target fineness with strict confidentiality.

Sampling & Testing

Free/paid samples with laser particle analysis reports to support your formulation development.

Quality Assurance

Online Particle Size Monitoring System

Real-time monitoring and closed-loop control ensure consistent particle size and product quality.

Batch Distribution Report Example

Laser particle analysis for every batch with full traceability.

Certified Quality System

We are ISO 9001 certified with standardized processes and continuous improvement.
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Share your application and performance targets. Our technical team will provide the most suitable grade recommendation and support.