Silicate, is fired at 800 degrees.
It has many pores inside, good water retention and low heat conductivity,
which can help prevent the roots from being burned.
It will naturally adjust the humidity and retain fertilizer.
It is the best, can improve acidic soil to neutral, and can also
reduce the chance of fertilizer damage. It has high porosity,
is not easy to rot, and can be used for three to five years.
Silicate, also known as silicate, is mostly produced in South Africa, Brazil, China,
and the United States.
It is fired at 800°C and is a light brown or white medium with uniform small particles.
It is a medium for hydroponics and soilless farming.
A very important role in.
It has many independent pores, and the surface can absorb
a large amount of water, while the internal pores provide silicate with the ability
to keep warm, making it both water-retaining and breathable.
It is almost sterile and very suitable for cutting propagation and sowing.
The pH value is almost neutral, and partially alkaline. It is light in weight,
hard in texture and not easy to break.
It will not deteriorate, be damaged or deformed within 3-5 years of use.
Use silicate to store dormant tubers and bulbous succulents, so that they can
dry inside during the dormant period, and it also has the effect of
maintaining a stable temperature.
Because it is almost sterile, it is also safe to use for sowing.
Silvery white silicate is a layered magnesium-containing hydroalumino silicate
 secondary metamorphic mineral.
The original ore looks like mica and is usually formed by hydrothermal alteration or
 weathering of black (gold) mica.
When it loses water and swells, it becomes curved and looks like a leech,
so it is called silicate.
Silvery white silicate has excellent properties such as heat insulation,
frost resistance, fire resistance, water absorption and sound absorption.
When calcined at 800-1000 for 0.5-1.0 minutes, its volume can rapidly increase
by 8-15 times, up to 30 times.
After expansion, the specific gravity is 50-200kg/m3, the color turns into silvery white,
 and loose expanded silicate is generated.
Silvery white expanded silicate is widely used in construction, metallurgy,
chemical industry, light industry, machinery, electricity, petroleum, and transportation.
It is mainly used in construction, insulation, filling, agriculture, gardening, etc.
abroad. Silvery white silicate is widely used in construction, metallurgy, chemical
 industry, light industry, machinery, electricity, petroleum, transportation and
other departments. Used in industrial production.