What are the common applications for cenospheres?

They are extensively used in building materials, plastics, oil fields, paints & coatings, automobiles, aircraft, and more.

What is the minimum order quantity?

The minimum order quantity is 1 Ton.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for production?

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

Is customization available for this product?

Yes, customization options include samples, designs, full customization, minor customization, and flexible customization.

Versatile Cenosphere Powder for Superior Coatings and Paints

Name: Versatile Cenosphere Powder for Superior Coatings and Paints
Brand: Xingtai Guangqing Refractory Co., Ltd
SKU: 1981883111

Hebei, ChinaXingtai Guangqing Refractory Co., Ltd

US$500.00-1,000.00

5 Tons

Product specifications

500micron

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

Carbon Content

High-Alumina

Application

Batteries, Coatings, Plastics, Printing Inks, Rubber Products, Tires, Cat Litter, Chemical, Construction, Cosmetics, Drilling

Model NO.

35.50.60.80.90.100.120.150mesh

CAS No.

93924-19-7

Color

From Grey to White

Form

Granules

Storage requirement

Desiccation

Structure Feature

Floating Ball Filler

Water Content

Less Than 3%

Density g/cm3

0.75-0.80-0.85-0.90-0.95

Dulk Density g/cm3

0.35-0.45

Colour

Grey

Flotage%

95-98

pH

Sio %

56-65

Al2O3

25-35

Fe2o3%

2.5-4.2

Transport Package

in 25kgs Paper Bags or in 600kgs Super Bags Suppor

Specification

500μm

Trademark

Origin

China

HS Code

262190

Production Capacity

500t

Key features

Exceptional Fluidity: Hollow microspherical form enhances filler fluidity for ease of use.

Heat and Sound Insulation: Low conductivity makes them ideal for insulation products.

High Chemical Stability: Resistant to water, acids, alkalis, and organic solvents.

High Strength: 3-10 times stronger than man-made hollow glass spheres.

Cost-Effective: Offers cost advantage over other fillers and artificial microspheres.

Customizable Density: Density options available from 0.75 to 0.95 g/cm3.

Wide Application Range: Used in paints, coatings, plastics, rubber, and construction.

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: ≤6.26h

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 are cenospheres?

Cenospheres are hollow silicate microspheres derived from fly ash in coal-fired power plants, appearing white or light gray.

Q:What is the size range of cenospheres?

The size of cenospheres ranges from 20 to 500 microns.

Q:What are the main advantages of using cenospheres?

Key advantages include exceptional fluidity, heat and sound insulation, chemical stability, high refractoriness, high strength, and cost-effectiveness.

Q:What is the chemical stability of cenospheres?

Cenospheres ensure integrity in water, organic chemicals, acids, alkalis, and other solvents due to their alumina silicate composition.

Q:How strong are cenospheres compared to other materials?

Cenospheres are three to ten times stronger than many man-made hollow glass spheres, offering superior compressive strength.