What is the typical particle size (d50)?

The typical particle size (d50) ranges from 15 to 18 micrometers.

What are the main applications for this charring agent?

It is suitable for thermoplastic/crosslinked polyolefins, elastomers, and engineering plastics.

What payment terms are accepted?

Accepted terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Superior Montmorillonite Charring Agent with Exceptional Hunter Whiteness

Name: Superior Montmorillonite Charring Agent with Exceptional Hunter Whiteness
Brand: Jiangsu Zhuofeng New Materials Technology Co., Ltd.
SKU: 2290603385

Jiangsu, ChinaJiangsu Zhuofeng New Materials Technology Co., Ltd.

US$6,000.00

1-9 Tons

US$5,900.00

10-29 Tons

US$5,800.00

30+ Tons

Sample price:US$20.00/kg.Request sample

Product profile

Customization

Available

CAS No.

1318-93-0

Formula

(Al2mg2si4o10(Oh)2)Nh2o

Model NO.

ZF-C-320

EINECS

215-285-6

Color

White

Appearance

Powder

Hunter Whiteness

>=90

True Density

2.0-2.5 G/Cm³

Moisture Content

≤5.0%

Certification

RoHS 2.0 Compliant

Features

High Dispersion, High Char Yield, Excellent Flame

Transport Package

15kg/20kg Waterproof Bag + Pallet

Specification

OMMT Content ≥98%

Trademark

ZhuoFeng

Origin

Nanjing China

Key features

Exceptional Hunter Whiteness: Maintains whiteness level of >=90 for superior aesthetic quality.

High Char Yield Performance: Rapidly forms stable carbon layer to block oxygen and delay combustion.

Excellent Flame Retardancy: Significantly boosts polymer flame retardancy in polyolefins and plastics.

High Dispersion Capability: Ensures great dispersibility and processability in final products.

Minimal Property Impact: Preserves physical and mechanical properties of the final product.

Full Customization Available: Supports customization from samples, designs, and flexible requirements.

RoHS 2.0 Compliant: Meets strict environmental safety standards for global markets.

Fast Lead Time: Peak and off-peak season lead time within 15 workdays.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality AssuranceQA/QC Inspectors

Jiangsu Zhuofeng New Materials Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.96h

AI-Powered supplier vetting

SummaryThe supplier operates in research and development, production, and sales of refractory materials, plastic products, catalytic materials and additives, and related technologies. It demonstrates documented R&D processes, 3D design services, broad customization capability, finished-product inspection instructions, quality assurance, raw-material traceability, complaint-handling procedures, and ISO9001:2015, ISO45001:2018, and ISO14001 certifications. Its R&D team comprises three engineers, but it reported no new products in the past year. The supplier has participated in WireShow 2025 and can support offline trade-show engagement, while no overseas warehouse, showroom, agent, or branch capability is reported. Evidence of customer cases is limited because it reported no cooperation with Fortune 500 companies.

Supplier typeThe supplier is a manufacturer and technology-oriented business covering refractory materials, plastic products, new catalytic materials and additives, research and development, and engineering or experimental development. Its described closed-loop material-processing and quality-verification activities further support classification as a production-oriented materials supplier rather than only a trading company.

CertificationsThe supplier reports holding ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These stated certifications provide explicit evidence of formal quality, occupational health and safety, and environmental management systems.

After-Sales capabilityTechnology engineers are responsible for technical support during production and after-sales service. The supplier also reports a clear complaint-handling procedure with followed records, supporting an established after-sales response process.

Production capacityThe supplier reports production of refractory materials and plastic products, with processes spanning raw-material qualification, batching, synthesis, micronization, purification, and final quality verification. It also has uniformly followed finished-product inspection instructions, quality assurance, and raw-material traceability, providing explicit evidence of controlled production capability.

Customization capabilityThe supplier provides 3D software design services and explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad product-design and customization capability.