Низкая цена! Расширенный перлит, порошковый Перлит для криогенной изоляции

Сохранить в закладки:


Цена:*
Стоимость в USD:Показать (текущая цена)

Количество:

  • В избранное

Описание и отзывы

Характеристики


Specifications


1.Size:0-8mm 
2.Color:white color 
3.technique :expanded 
4.H.S code:6806200000 
5.Bulk density:50-350kgs/m3



 


 


























































Product name



Expanded perlite



H.S code



6806200000



Appearance



White color , granulate shape


 



Size



30-50mesh, 50-70mesh, 70-90mesh, 90-120mesh, 120-200mesh  325mesh


60mesh, 100mesh, 120mesh, 150mesh, 0.1-1mm,0.05-1mm0.1-1mm0.5-1.5mm


1-2mm, 2-4mm3-6mm 4-8mm 0.05-1mm,etc



Features



Poisonless,tasteless,non-combustible,acid-resistant,alkali-resistant,Fireproofing,sound proofing ,light weight ,etc



Packing



100liter bag ,1000liter bag ,1500liter bag ,or as per customer’s demands



Trade terms



FOB CNF CIF



Payments terms



1).T/T


2).Irrevocable L/C


3)Negotiation



Delivery time



7-10days



Sample



Sample is free within 1kgs



MOQ



40HQ container



Loading port



Tianjin port ,China



Our perlite product



Raw perlite , perlite deslagging agent, expanded perlite ,perlite filter aid , Vitrified micro bubbles, Brilliant expansion perlite,perlite powder



 


 


  


 


Expanded Perlite specification  


 










































Item



Specification



Item



Specification



Bulk density



50-350kgsm3(as per customer’s demands)



Thermal conductivity



0.021-0.054



Appearance



white color , Irregular spherical shape


 



Softening point



890-1090 ºC



Melting point



1280-1350



Vickers hardness



5.5-7



PH



6.5-7.5



Water soluble



<0.1%



Acid soluble



<2%



Dioptre



1.483-1.506



 


Chemical properties


 


























Composition



Al2O3



SiO2



Fe2O3



CaO



Na2O



K2O



MaO



Percentage



12-16



68-74



0.1-2



0.15-1.5



4-5



1-4



0.3



 


Applications 



Because expanded perlite is good heat insulation, light weight, nontoxic, porous, and abundant reserved and low price, hence it widely used in following fields: 
*lightweight construction insulation board, partition board, acoustic board, fireproof board.


*Insulation materials for industrial furnaces and tubes
*filtration agent for beer, drinking, food and medicine


*slag collecting material for steel melting and insulation filler for air separator


*Filler or expanding agent for rubber, paint, plastic, explosive etc
*soil adjusting agent, non-soil growing substrate, pesticide cleansing agent


Perlite (25)Perlite (24)Perlite (26)



0.01 s.