What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Are these microspheres suitable for high-temperature environments?

Yes, they feature high-temperature resistance, thermal insulation, and flame retardancy with a fusibility of 1600-1700 degrees Celsius.

Exceptional Quality Lightweight Microspheres with Superior Heat Resistance

Name: Exceptional Quality Lightweight Microspheres with Superior Heat Resistance
Brand: Xingtai Guangqing Refractory Co., Ltd
SKU: 2130574742

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

0.75 - 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

Exceptional Heat Resistance: Refractoriness ranges from 1580 to 1770 degrees Celsius.

High Floatability: Floating rate reaches up to 98% for efficient separation.

Versatile Industrial Applications: Ideal for aerospace, ceramics, oil & gas, cement, and refractory industries.

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

High Strength Performance: Compressive strength ranges from 5 to 30 MPa.

Low Thermal Conductivity: Heat conductivity is between 0.08 and 0.1 W/(m-K) for excellent insulation.

Chemical Composition: Mainly aluminum silicate with 56-65% Silicon Dioxide and 25-35% Aluminum Oxide.

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.

Product Q&A

Q:What is the refractoriness range of these microspheres?

The refractoriness ranges from 1580 to 1770 degrees Celsius.

Q:What are the main applications for these cenospheres?

They are ideal for aerospace, ceramic industry, energy industry, non-metallic mineral processing, steel industry, cement, construction, oil & gas, and as fillers for plastics, paper, paint, coating, and refractories.

Q:Can the product be customized?

Yes, we offer full customization, minor customization, flexible customization, and options based on samples or designs.

Q:What is the minimum order quantity?

The minimum order quantity is 1 Ton.

Q:What is the lead time for delivery?

The average lead time is within 15 workdays for both peak and off-peak seasons.