What payment terms are accepted?

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

Do you provide OEM and ODM services?

Yes, both OEM and ODM services are available for our Cenosphere products.

Lightweight Filler Microspheres for Effective Thermal Insulation Use

Name: Lightweight Filler Microspheres for Effective Thermal Insulation Use
Brand: Xingtai Guangqing Refractory Co., Ltd
SKU: 2136169692

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

Lightweight Thermal Insulation: Hollow microspheres with low heat conductivity of 0.08-0.1 W/(M-K) for effective insulation.

High Strength & Wear Resistance: Mohs hardness 6-7 and strength 5-30MPa ensure durability in harsh industrial environments.

Wide Application Range: Ideal for aerospace, ceramics, steel, cement, oil & gas, plastics, and refractory industries.

High Floatability: Achieves 95-98% floatability, ensuring efficient processing and uniform distribution.

Eco-Friendly Material: Derived from recycled fly ash, offering a sustainable solution with environmental protection certification.

Low Moisture Content: Max 3% moisture content ensures stability and prevents clumping during storage and use.

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: ≤5.01h

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 are the main applications of Cenospheres?

Cenospheres are widely used in aerospace, ceramic industry, energy industry, non-metallic mineral processing, steel industry, cement, construction, foundry, oil and gas, and as fillers for plastics, paper, paint, and coatings.

Q:What is the thermal conductivity of these microspheres?

The heat conductivity is low, ranging from 0.08 to 0.1 W/(M-K), making them excellent for thermal insulation applications.

Q:Are the Cenospheres customizable?

Yes, we offer full customization, minor customization, and flexible customization from samples or designs, including specific functions like flame resistance and sensor function integration.

Q:What is the minimum order quantity (MOQ)?

The Minimum Order Quantity is 1 Ton.

Q:What is the lead time for production?

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