Perlite filter aid Perlite surface Expanded perlite

Perlite filter aid is an featured by small ore by purified gas heating, in vertical shaft kiln in selective expansion, expansion of purification by grinding collocation for a certain particle size of powder products of the, white color, product bulk density of 230 ~ 460kg/m3 Product variety is divided into the bulk density, particle size of collocation, select the expansion of the formation of the pore diameter of different standards.

Compared with the silicon bath soil, the product has the advantages of harmful metal, non metal component, light weight, quick filtration rate, good filtering effect, etc..

This product has been widely used in beer and other beverage industry, pharmaceutical industry, paint and coatings industry, oil industry, etc..

Brief introduction of perlite filter aid production process and make use of the general characteristics

Introduction of the process: ore, grading, drying, into the material calcination / melting, cooling, crushing featured multistage winnowing --- --- --- to grain, bagging.

Description: expanded perlite after grinding winnowing, was carefully many grade gently lapping the particles surface is uneven, filter cake forming process to mutual extrusion, the final product surface is serrated, they will bite each other connected rough filter gap. The are many inline channel, small enough to block the micron sized particles, but at the same time, it has rate of 80%---90% voids retain high continuous penetration.

Perlite filter aid of our company is a white solid powder composed of inert amorphous glass particles. The main ingredients are potassium, sodium, aluminum silicate. Itself does not contain the machine, the production process by high temperature combustion to achieve sterilization, the bulk density of light 20%.

GK--110 perlite filter aid agent of each particle is very irregular curly shape, cake formation is 80% - 90% of porosity, each particle has many pores are interlinked, so you can quickly filter and can capture below 1 micron ultra tiny particles. Special advantages of perlite filter media is in maintaining a high fluid flow at the same time the intercept solid. It has excellent chemical stability and there is no potential pollutants, the content of the heavy metal ions general at 0.005%, so it can be used for food grade filtering.

Physical and operational characteristics of products:

Chemical Composition(%)

  Woven bag(size:0.75*1.15m,Volume:0.1 cubic meters)

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Yongqing Julide Chemical Co., Ltd. is located in the beijing-tianjin corridor pearl - langfang city, the geographical position is superior, the transportation is convenient.My company was founded in 1984, the original jin yong united chemical transformation of enterprises, the fixed assets of 5 million yuan, current assets 10 million yuan, the factory covers an area of 30 acres, more than 150 employees, is in north China's largest production, supply, sales in the integration of sodium silicate production and sales base.
  The company specializing in the production, research and development, sales of various specifications of solid, liquid sodium silicate, expanded perlite, etc. Series of products, and products deep processing one-stop service in the market, my company the production of liquid sodium silicate is used to change the perlite products processed into a variety of external wall insulation board, door core board insulation board, etc.
  The company production of sodium silicate is a high quality soda ash and quartz sand as raw materials, the use of local natural gas as raw material, with high efficiency and energy saving furnace production, the production of sodium silicate by inspection accord with standard of GB/T4209-2008 many countries.From expansion perlite products, welding, thermal insulation, fire prevention performance has reached the industry advanced level, product quality by the state building materials test center testing be classy article JC/T209-1992 quality standard.
  The company products are mainly sold to Beijing, tianjin, hebei, shandong, shanxi, Shanghai, liaoning, jilin, etc, and the development of science and technology as the core competitiveness, innovation across the industry a new peak for the idea, with constant innovation, excellent services to meet the needs of different customers, provide customers with professional technology, green energy conservation and environmental protection products.
  The company take "the new technology, high quality products, reliable quality, reasonable price, perfect service" as the objective, take "the good faith management, mutual cooperation and common development" as the goal of the company, product diversification, service and system technology systematically, continuously meet the needs of urban and rural construction and energy saving!
   Such as gold, has a long history of honesty and faith is our pursuit, all rivers run into sea, making friends is our expectations, welcome friends from all walks of life and the new user sincere cooperation create brilliant!

Company name:Yongqing Julide Chemical Co., Ltd.

TEL:+86 13703260972   +86-0316-6531235

Contact: Hongnian Wang

Company website:

1) How can I place order?
A: You can contact us by email about your order details, or place order on line.

2) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T (HSBC bank) and Paypal, Western Union are the most usual ways we are using.

3) What’s the order procedure?
A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr -epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days if we don’t have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.

4)How do you take care when your clients received defective products?
A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.

5)How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.