What are the key physical properties of the cenospheres?

They are lightweight, grey-white, hollow microspheres with a closed smooth surface, high strength, and wear resistance.

Eco-Friendly Microsphere Filler for Effective Thermal Insulation Solutions

Name: Eco-Friendly Microsphere Filler for Effective Thermal Insulation Solutions
Brand: Xingtai Guangqing Refractory Co., Ltd
SKU: 1982081471

Hebei, ChinaXingtai Guangqing Refractory Co., Ltd

US$500.00-950.00

5 Tons

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

Material

High Alumina Material

Refractoriness (℃)

1580< Refractoriness< 1770

Model NO.

35.50.60.80.90.100.120.150mesh

Shape

Ball

Usage

Aerospace, Ceramic Industry, Energy Industry, Non-Metallic Mineral Processing Industry, Steel Industry

Function

Sensor Function, Rehabilitation, Flame Resistance,

Environmental Protection

Yes

True Density

0.7 - 1.0g/Cm³

pH

Floating Rate

98%

Color

Grey

Stacking Density

0.35-0.45g/cm3

Transport Package

600kg Bags or 20kg Bags

Specification

500μm

Trademark

Origin

China

HS Code

680690

Production Capacity

10000t

Key features

Eco-Friendly Material: Derived from refined fly ash washing process, ensuring environmental protection.

High Thermal Insulation: Excellent thermal insulation and flame retardancy properties for industrial use.

Lightweight Hollow Structure: Hollow microspheres with high strength, wear resistance, and low stacking density.

Wide Application Range: Suitable for cement, construction, foundry, oil & gas, plastics, and refractory industries.

Flexible Customization: Offers full, minor, and flexible customization options based on samples or designs.

High Floating Rate: Achieves a 98% floating rate, ensuring efficient dispersion in composite materials.

Company profile

$Xingtai Guangqing Refractory Co., Ltd$

High Repeat Buyers ChoiceImporters and ExportersIn-stock CapacityLow MOQ

Xingtai Guangqing Refractory Co., Ltd

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Confidential CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier focused on refractory materials and related building-material products. It supports sample-based, design-based, full, minor, and flexible customization, and reports five production lines, inventory capability, valid manufacturing contracts, quality assurance, and raw-material traceability. ODM and OEM services are available, including cooperation with Fortune 500 companies and a reported repeat-buyer preference of 80%–100%. However, the supplier does not provide 3D software design, has no SDK, no overseas warehouse, showroom, agents, or branches, and has not participated in offline trade shows. Service procedures for supplier assessment, corrective actions, and complaints exist but lack written records. Certification status, after-sales capability, detailed financial credibility, and independently verifiable customer-case details remain insufficiently documented.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier. Its stated business scope covers production and sales of refractory materials, building materials, lightweight building materials, and cement products, as well as import and export activities.

After-Sales capabilityThe supplier reports no overseas warehouse, showroom, overseas agents, or branches, and offers overseas services in zero countries. It has complaint-handling and corrective/preventive-action procedures, but no written records, so after-sales capability is only partially evidenced and has clear overseas-service limitations.

Production capacityProduction capability is supported by five production lines, valid manufacturing contracts with affiliated subcontractors, in-stock capacity, equipment for testing and screening, and a finished-product inspection procedure that is instructed and uniformly followed. Peak- and off-season lead times are both within 15 working days, although the supplier-assessment procedure lacks records.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its ODM capability and professional technical positioning further support customized product development, although 3D software design is not available.

Client casesThe supplier reports OEM service for well-known brands, cooperation with Fortune 500 companies, and a repeat-buyer preference of 80%–100%. These statements indicate relevant customer experience, but no customer names, project descriptions, or independently verifiable case details are provided.