For soil improvement perlite agriculture china manufacturer unexpanded perlite raw perlite

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Price:$158.00 - $160.00

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Product Overview

Description




 

















China Manufacturer Foundry unexpanded Perlite Raw Material







Product Paramenters




























Size


8-12 mesh, 12-18 mesh, 18-30 mesh, 30-50 mesh, etc.


Type


Raw unexpanded perlite


Expansion


14-22 times


HS code


2530102000


Origin


China





Products Description







Perlite is a kind of natural non-matallic mineral , it has function of draining away moisture, breathability, preventing root rot.because perlite contains lots of mineral subatance ,it could improve plants’growth.

Perlite could absorb moisture which is 2-3times of its own weight . it’s water permeability and breathability is rally good . perlite keeps water and mineral substances well , which do goods to plants’ growth. Perlite is widely used in horticulture to improve soil .























































Physical properties




Chemical composition



Exterior


White-gray granular


Sio2


68-74


Proportion


2.2-2.4g/cc


AL2O3


12-16


Hardness


5.5-7


FE2O3


0.1-2


Melting point


1280-1350


CA0


0.15-1.5


PH value


6.5-7.5


NA2O


4-5


Water solubles


0.1%


K2O


1-4

















































Product Applications














Company Profile


 



































Certifications














Packing & Shipping














FAQ











FAQ


 


1. Free Samples
--Free samples with no charges, freight to be paid by customers.


2. MOQ
--We can produce according to your request, mainly 1 ton.


3. Strictly Quality Control
--we will inspect each batch of goods before loading, only after the goods qualified, it can be allowed to out of the factory.


4. Professional Document Service
--After shipped, we will serve you all the documents for you timely.


 






















0.2219 s.