crude vermiculite

Product Overview

Description

  Raw vermiculite ore, unexpanded vermiculite,crude vermiculite

 

1.Vermiculite Chemicals and physical prperties :

 

SiO2	37-42%
MgO	11-23%
Al2O3	9-17%
Fe2O3	3.5-18%
CaO	1-2%
K2O	5-8%
PH	7-11

 

2.Details

Origin of golden vermiculite	Hebei,China	Origin of silver vermiculite	Xinjiang,China
Melting  point	1320°C-1370°C	Asbestos	None
Hardness	1-1.5	PH	7-11
Solubility	Insolubility (most liquid )	Combustibility	Non-combustible
Reactivity	Non reactive (except in very stong acids)	Corrosion resistance	Alkali-resistant

 

3.Usage

Agriculture

Animal feed

Fire protection coating

Foundry

Friction products

Hazardous waste absorption

Horticulture

Insulating boards

Lightweight concrete

Packaging

Plasters

Thermal and acoustic insulation

Any other applications

 

 

Contact Name:Mrs Nancy

 

Mobile number is 008615303110406