Garnet
The specific gravity of garnet is 3.96/cm3.The main inner structure of garnet is crystallized iron and alumina.
The specific gravity of garnet is 3.96/cm3.The main inner structure of garnet is crystallized iron and alumina.It is suitable for free lapping or being used for making organic bonded abrasive tools.
It also has non-abrasive application.
Product specifications :
4-8 mesh, 8-12 mesh, 12-20 mesh, 20-40 mesh, 30-60 mesh, G80, G100, G120, etc.
Product performance :
1. Garnet raw ore;
2. Mineral composition: iron-aluminum-garnet ≥95%, feldspar, quartz <3%, biotite and other <2%;
3. Specific gravity (measured specific gravity): 4.02 g / cm;
4. Hardness : ≥ 7.96 friction hardness : ≤ 7.4.
Packaging :
400 × 600MM coated film woven bag 25KG / bag or container bag.
Applications and markets :
Garnet has high hardness, high melting point (1250-1315 ° C), chemical inactivity, insolubility in water, and less than 1% acid solubility. It also has a sharp semicircular to slightly angular gravel edge structure with little or no silicon and oxygen content and high physical impact resistance. These characteristics determine the application of garnet.
Blasting media: The stable size distribution of garnet makes it used as an air blast abrasive. Here, its size consistency, short and coarse particle shape, and high proportion. In some cases, garnet replaces silica sand for blast cleaning, because the latter is suspected of harming health. Various sizes of garnet are used. Thicker products are used to remove thicker and stronger surface layers, and finer particles are used to clear thinner, easier-to-clear base layers. Application examples include: removing thick coatings, trimming metal surfaces and ship repairs, and cleaning oil pipelines. Competitive materials are fused alumina (alumina), silicon carbide, silica grit, corundum, feldspar, olivine, perlite, and ilmenite.
