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Hollow Glass Microspheres as Emulsion Explosive Sensitizers
US$3.50-3.80
1 kg

Product profile

Active Ingredient Content

100%

Application

Filler

CAS No.

65997-17-3

Color

White

Form

Powder

Formula

N/P

Purity

100%

pH

7-9

Applications

Filler for Various Applications

Crush Strength

5MPa-69MPa

Ingredients

Soda-Lime Borosilicate Glass

Transport Package

Cartons with PE Liners

Specification

GS series

Trademark

Sinosteel

Origin

Mainland China

HS Code

70182000

Production Capacity

15000 Mt/Year

Key features

High Strength Spherical Shell: Withstands pumping pressures and shock desensitization better than other inorganic materials.
Economical and Reliable Sensitizers: More cost-effective than organic nitro and nitrate compounds for emulsion explosives.
Multiple Density Grades Available: Offers grades from GS20 (0.20 g/cc) to Y15000 (0.63 g/cc) for specific applications.
Superior Crush Strength: Test pressures range from 3.5 MPa to 103 MPa with 90% target fractional survival.
100% Active Ingredient Content: Pure Soda-Lime Borosilicate Glass with 100% purity and 100% active content.
OEM and ODM Services: Full customization, minor customization, and flexible customization from samples or designs.
ISO Certified Manufacturer: Certified under ISO45001:2018 and ISO14001 with 12 years of export experience.
Fast Lead Time: Peak and off-season lead times are both within 15 working days.

Company profile

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: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM, OEM, documented R&D activities, and evidence of new-product development. Service controls include written procedures for complaints, corrective and preventive actions, finished-product inspection, and supplier assessment. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, has inventory capability, overseas agents or branches, and reported lead times within 15 workdays in both peak and off-season. However, the provided records show no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, no available SDK, and zero-reported financial figures and current ratios, preventing a positive assessment of financial credibility. Export activity is indicated by 51%–70% of sales and 12 years of exporting, while named customer cases are not provided.
Supplier typeThe supplier is an export-oriented manufacturer or service provider: 51%–70% of total sales are reported as exports, it has exported for 12 years, and it reports overseas agents or branches. No more specific legal or organizational supplier type is stated.
CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These explicitly evidence quality, occupational health and safety, and environmental management certification holdings.
After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, and its engineers provide technical support for production and after-sales service. Overseas agents or branches and written service-assessment procedures further support service delivery, although no quantitative after-sales performance results are provided.
R&D capabilityThe supplier reports new products during the past year, ODM service, multiple design-customization options, engineering responsibilities covering new-product design and technical support, and auditable R&D design records. The lack of an available SDK is a limitation for SDK-based development but does not negate the documented broader R&D capability.
Production capacityProduction-related controls include quality assurance, standardized finished-product inspection, inventory capability, written supplier-service assessment procedures, and stated lead times within 15 workdays in both peak and off-season. However, the supplier reports no valid manufacturing-capacity contract with related subcontractors, creating a documented weakness in subcontracted production governance.
Customization capabilityThe supplier explicitly offers customization from samples and designs, full customization, minor customization, flexible customization, and ODM services. This directly demonstrates broad product customization capability.

Product Q&A

Q:What are the recommended grades for emulsion explosives?
A:
GS20 and GS25 are highly recommended for emulsion explosive applications.
Q:What is the true density range of these microspheres?
A:
The true density ranges from 0.20 g/cc (GS20) to 0.63 g/cc (Y15000).
Q:How do these microspheres compare to organic compounds?
A:
They are more economical and reliable, withstanding pumping pressures and shock desensitization better.
Q:What is the crush strength of the microspheres?
A:
Crush strength ranges from 3.5 MPa for GS20 up to 103 MPa for Y15000.
Q:Do you offer customization services?
A:
Yes, we offer full customization, minor customization, and flexible customization from samples or designs.

Send Inquiry

*To:Sinosteel Maanshan New Material Technology Co., Ltd.Sinosteel Maanshan New Material Technology Co., Ltd.
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