Aura Mesh  Window Aura Mesh Window

Blasting Architectural Polishing Powder Sand Sandblasting Glassbeads Glass Beads for Sandblasting Glass Beads

Still deciding? Get samples of $ !
Order Sample

Product Description

📊

Overview & Basic Information

Color
White
Korean Standard
Ksl2521No.1 and 2
British Standard
BS6o88 Class a and B
European Standards
En1423 and En1424
Japanese Standard
Tjis R3301
Australian Standard
a, B, C, D
American Standard
Aashtom247type 1 and Type 2
HS Code
7018200090
Production Capacity
2000tons/Year
💡

Product Description

Glass Beads

Hollow glass microspheres are small spherical materials that are hollow and contain gas. They are unique and stable hollow particles with the advantages of light weight, large volume, low thermal conductivity, good dispersion, flowability, and stability. In addition, it also has excellent properties such as insulation, self-lubricating, sound insulation, non water absorption, corrosion resistance, radiation resistance, and non toxicity.

📏

Specification

Category NO Sieve Size Standard diameter(μm)
30#20-40850-425
40#30-40600-425
60#40-60425-300
80#60-100300-150
100#70-140212-106
120#100-140150-106
150#100-200150-75
180#140-200106-75
220#140-270106-53
280#200-32575-45

* Special particle size can be customized

🚀

Typical Applications

1. Reduce the dielectric constant: Effectively improve the dielectric properties (Dk value 1.2-2.2).
2. Lightweight & Cost Reduction: Low density (0.2-0.6 g/cm3) reduces material weight and resin usage.
3. Processing Performance: High dispersibility reduces viscosity and internal stress, ensuring dimensional stability.
4. Mechanical Properties: Increases hardness and elastic modulus; stiffness and stress damping are improved.
5. Flame Retardant & Thermal Insulation: Interior suffocating gases (N2, CO2) enhance flame retardancy and insulation.
Application 1 Application 2 Application 3 Application 4
📦

Package & Delivery

Package Size
27.20cm * 24.50cm * 27.30cm
Gross Weight
25.000kg
Transport Package
Bags
Package

Frequently Asked Questions

Q1: What are the main benefits of using hollow glass microspheres?

A: They provide lightweighting, thermal insulation, improved flowability, and reduced dielectric constants in various composite materials.

Q2: Can the particle size be customized?

A: Yes, while we have standard sizes from 30# to 280#, special particle sizes can be customized to meet specific requirements.

Q3: How do these spheres affect the viscosity of resins?

A: Due to their spherical shape and low oil absorption, they typically do not increase viscosity significantly even at high loading levels.

Q4: What is the typical density of these microspheres?

A: The density typically ranges from 0.2 to 0.6 g/cm3, which is significantly lighter than traditional solid fillers.

Q5: Are these glass beads environmentally friendly?

A: Yes, they are non-toxic, colorless, and odorless non-metallic inorganic materials.

Q6: What standards do your glass beads comply with?

A: Our products comply with various international standards including BS6088, EN1423/1424, AASHTO M247, and KSL2521.

Related Products