Introduction

Garnet, also known as iron-aluminum silicate, is a crystalline particle of varying sizes. It has the characteristics of moderate hardness, high melting Point, and good chemical stability. According to different products and Structures, it presents different colors, including dark red, brown red, pink, and black. Our company garnet has moderate hardness, good toughness, healthy Environmental protection, uniform granularity, is ideal natural abrasive, it Can be widely used in optical industry, electronic industry, mechanical Industry, oil and natural gas and other industries.

Characteristics

1. Moderate hardness,

2. Good toughness,

3. High melting point,

4. Uniform particle size,

5. Environmental health,

6. Stable chemical properties.

Application and Conventional production granularity

1.Garnet sand for sand blasting  8-14# 10-20# 20-40# 30-60#

2.Garnet sand for water jet cutting  60# 80# 100# 120#

3.Garnet medium for water filtration   8-14# 10-20# 20-40#

4.Garnet sand for wear-resistant floor sand  20-40#

Physical Characteristics and Chemical composition

Real specific	3.8-4.1g/cm3
Bulk density	1.8-2.1g/cm3
Hardness	7.5-8
Chloride content	<25PPM
Acid solubility	<1%
Conductivity	<25 ms/m
Melting point	1300
Shape	Sub angular
SiO2	34-38%
Fe2O3+FeO	25-33%
Al2O3	17-22%
MgO	4-6%
CaO	1-9%
MnO	0-1%
Na2O	0-1%
TiO2	0-1%