Professional Factory Manufacturing Organic Fertilizer Horticulture Agricultural Fertilizer for Pumice Stone Lava Stone

Min.Order: 5
Product origin: Shijiazhuang, Hebei, China
Infringement complaint: complaintComplaint
US$ 140 ~ 560

Description

Product Description

 

Pumice, with crude appearance,get its name for it can float on the water. It is a natural,ideal,environmental product with the following characteristics:light,high strength,acid and alkali-resistance,corrosion-resistant,no-pollution,no- radioactivity and so on.
physical property
colorhardnessPHradioactivityignition lossWater materialsAcid materialsDensity softening point Fusion temperature
grey5.07.003%0.15%2.7%350-900g/l900ºC1200ºC
 
Chemical property
SiO2AL2O3FeFe2O3H2ONaKCaTiO2SO3
71.5%12.5%12.5%1.5%3.4%1.6%1.8%2.8%0.2%0.1%
 
 
Application

 In China it is mainly used in these fields:

  1.Building:natural concrete light aggregate. Like heat insulation and preservation materials ,floor,wallboard,active addition and so on.
  2. Chemical Industry: filtering medium,desiccant,catalyst,molecular sieve carrier.
  3. Plastics and Padding Industry
  4. Others: pesticides carrier,fertilizer control agent.
 
In foreign countries it is mainly used in following fields:
  1.Building Materials: as padding can reduce weight and increase refract ability.
  2.Abrasive Industry: mainly as abrasive and polishing composition.
  3.Daily-Use Chemical Industry: beauty materials,padding of cosmetics,toothpaste,soap and so on.
  4.Petrochemical Industry: as padding of rubber,asphalt,paper making,paint and so on.
  5.Heat Insulator: pumice is the main material, we can get mineral wool product after high melt which is used as ceiling sound insulation.
 
Detailed Photos
 
 
 
 
Packaging & Shipping


 

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