What packaging options are available?

Options include 20kg waterproof bags on 1000kg or 1250kg pallets.

Does the manufacturer have quality certifications?

Yes, the facility is certified under ISO9001:2015, ISO45001:2018, and ISO14001.

What is the main usage of this product?

It is primarily used as an industrial alkali and effective flame retardant.

Magnesium Hydroxide Flame Retardant D50 1 3-1 6 for Effective Fire Protection

Name: Magnesium Hydroxide Flame Retardant D50 1 3-1 6 for Effective Fire Protection
Brand: Jiangsu Zhuofeng New Materials Technology Co., Ltd.
SKU: 2279301255

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

US$3,500.00

1-4 Tons

US$3,400.00

5-9 Tons

US$3,300.00

10+ Tons

Sample price:US$100.00/kg.Request sample

Product profile

Customization

Available

CAS No.

1309-42-8

Formula

Mg(Oh)2

Model NO.

ZF-22

EINECS

215-170-3

Classification

Magnesium Hydroxide

Appearance

Solid

Grade Standard

Industrial Grade

Solubleness

Difficult Soluble Alkali

Ionization Capacity

Weak Alkali

Quality

First-Class

Usage

Industrial Alkali

D50

1.3-1.6

Hunter Whiteness

>=97.5

Mg(Oh)2 Wt/%

>=99.0

Moisture

<=0.5

Transport Package

25kg/Bag, Kraft Paper Bag, Palletized

Specification

1-1.5 ton

Trademark

ZhuoFeng

Origin

Nanjing China

Production Capacity

50000 Ton/Year

Key features

Effective Fire Protection: Decomposes to release water, absorbing heat and suppressing polymer breakdown.

High Purity Grade: Mg(OH)2 content is >=99.0% with Hunter Whiteness >=97.5.

Smoke Reduction: Released water vapor significantly reduces smoke during combustion.

Refractory Residue: Produces magnesium oxide, a superb refractory material enhancing fire resistance.

Full Customization: Offers full, minor, and flexible customization from samples or designs.

ISO Certified Quality: Manufactured under ISO9001:2015, ISO45000:2018, and ISO14001 standards.

100% Product Inspection: Every finished product undergoes visual and functional inspection.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

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: ≤3.36h

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.