Zeolite Cubana Supplier – industrial perlite ore for foundry manufacturers – Xinzheng Cheng
Zeolite Cubana Supplier – industrial perlite ore for foundry manufacturers – Xinzheng Cheng Detail:
Introduction of perlite ore
Perlite is a kind of volcanic eruption acid lava, vitreous rock formed by rapid cooling. Perlite ore is a raw ore product made by crushing and screening perlite ore. Various specifications of perlite products can be made according to the needs of customers.
Production Process of perlite ore
Raw ore (crushing, drying)→coarse crushing 21mm～40mm(grinding)→medium crushing 5mm(grinding, sieving)→fine crushing 20 mesh～50 mesh (screening)→50～70 mesh～90 mesh～120 mesh ～200 mesh→bagging (grading)
The main physical properties of perlite ore
Color: yellow and white, flesh red, dark green, gray, brown brown, black gray and other colors, of which gray-white-light gray is the main color
Appearance: Ragged fracture, conchoidal, lobed, white streaks
Mohs hardness 5.5~7
Density g/cm3 2.2~2.4
Refractoriness 1300~1380°C
Refractive index 1.483~1.506
Expansion ratio 4~25
General chemical composition of perlite ore (%)
Ore type : SiO2 Al2O3 Fe2O3 CaO K2O Na2O MgO H2O
Perlite : 68~74 ±12 0.5~3.6 0.7~1.0 2~3 4~5 0.3 2.3~6.4
The main industrial indicators of the deposit
The industrial value of perlite raw materials is mainly determined by their expansion ratio and product bulk density after high-temperature roasting.
1. Expansion multiple k0>5~15 times
2. Bulk density≤80kg/m3~200 kg/m3
The main Application of perlite ore
The raw perlite sand is finely pulverized and ultra-finely pulverized, and can be used as a filler in rubber and plastic products, pigments, paints, inks, synthetic glass, heat-insulating bakelite, and some mechanical components and equipment.
Product detail pictures:
Related Product Guide:
We stay with the basic principle of "quality initially, services first, steady improvement and innovation to fulfill the customers" for your management and "zero defect, zero complaints" as the quality objective. To perfect our company, we give the goods while using the good high-quality at the reasonable selling price for Zeolite Cubana Supplier – industrial perlite ore for foundry manufacturers – Xinzheng Cheng , The product will supply to all over the world, such as: Guatemala, Palestine, Hungary, We've a good reputation for stable quality solutions, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with customers both at home and abroad. We expect sincere cooperation and common development!
By Erica from US - 2018.11.04 10:32
The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
By Adelaide from Qatar - 2017.05.21 12:31
