Specifications
Specifications 1.Suitable PH for Plant2.Low Bulk Density
3.Good Thermal Coefficient
4.Excellent Refractory Material
1.expand perlite
1) The product is a perlite ore by crushing, screening from the original minerals, our company can produce according to the needs of customers
2) The current specifications are :
8-12mesh ,12-18mesh ,18-20mesh,20-50mesh,30-50mesh,50-70mesh,70-90mesh,90-120mesh and so on.
2.physical properties:
Max. application temperature | 800°C |
Softening temperature | 870°C |
Melting temperature | 1260°C |
Heat capacity(between 77 and 300K) | 0.50 J/g K |
Cellular structure | open-cellular |
Porosity | 97% by volume |
Moisture content(in the open air) | Up to 0.5% by weight |
Max. moisture content | Up to 900% by weight |
Density of the perlite ore | 2200 to 2400 kg/m3 |
Density of the fine-ground perlite ore | 1200 kg/m3 |
Trademark: | SWT |
Origin: | hebei ,china |
Characteristic: | Long Time Materials |
Sample: | The sample is free of charge within 500g |
Quality Control: | manufacture by certificate of quality, Or by CIQ (or SGS) inspection. |
Price and other terms: | Please contact us to negotiate and confirm. |
Packing: | 1000kg/bag(perlite ore ) 0.1cubic meter/bag(expanded perlite) or as to the demands of the clients |
Website: | http://www.sjzmining.com |
Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia, Western Europe and so on. |
3. Our the authentication
4. Welcome to visit
Our products are mainly exported(above 80%) and also sold domestically. Our market covers various countries and regions like USA,Germany,France,Italy,Mexico,Singapore,Malaysia,Japan, South Korea, Taiwan etc. The market share is growing rapidly and firmly.
Aiming at sci-tech as its lead, management as its base, market as its direction, customers as its centre, mutual benefit and integrity, the company is developing consistently, steadily and healthily.Now our business partners are all over the world.
Warmly welcome all friends at home and abroad to cooperate!