Guangdong, China
Business Type:
Trading Company
Business Range:
Registered Capital:
14780.22 USD
French Speaker

Sepiolite Powder, Chemical, China manufacturer / supplier in China, offering Perlite, Quartz Flour Superfine 800 Mesh, Quartz Flour 325 Mesh and so on.

Gold Member Since 2017
Audited Supplier


Get Latest Price
Min. Order / Reference FOB Price
1 kg US $0.29-0.3/ kg
Port: Huangpu, China
Production Capacity: 1000 Tons/Day
Payment Terms: L/C, T/T, Paypal
Application: Construction
Transport Package: Shipped in 5 Days After Payment
Specification: 25KG/package
Origin: Hebei, Mainland of China

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Basic Info

Model NO.: perlite

Product Description

Filter aid, Perlite

Floating price, please contact us if you have any problem about our product.

Product Introduction:

1) the main physical properties of perlite

Chemical composition (%)

ColorYellow White
Mohs hardness5.5-7
desity g/cm32.2-2.4
Refractive index1.483~1.506
Expansion factor4~25

2)General chemical composition of perlite ore
Ore typeSiO2Al2O3Fe2O3CaOK2ONa2OMgOH2O
TypeBentonite content%expansion timesore grade
perlite<10≥15first grade
Devitrification of perlite10~407≤ <15Second/third grade
stone with strong detachment of perlite>40~65<7stone

Compared with diatomite, perlite filter aid has an advantage in its use: can adsorb some polymer protein in the filtrate (glycerin, coating, ink, paint, etc.), which is more helpful to improve the non biological stability of filtrate.
2. can increase the speed of filtration and the total amount of filtration.
3. saves 20% usage.

We are hoping to cooperate with partners in global market to create win-win business.

If you are interested in our products, or have any question, please let us know. Best price and free samples will be sent to you in a short time! Thank you very much!


Guangzhou Top Billion Trading Co., Ltd.

ADD:Central Plaza, Tianhe District science Avenue, Guangzhou, China

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Mr. Chen Xiangkun
General Manager