Golden vermiculite (crude) ore KDHV manufacturer from China shijiazhuang kedahua imp&exp co.,ltd

Product Detail

Model No.: KDHV

Production Capacity: 2000 Ton

Delivery Date: After received deposit with...

Model Number:: 0.3-1mm1-2mm2-4mm0.5-1.5mm1...

Features: Heat-resistant, corrosion-r...

Melting point: 1320°C-1370°C

Means of Transport: Ocean

Packing: 1MT or 1.2MT/BAG or depend ...

Brand Name: KDH

Hardness:: 1-1.5

Kind: raw vermiculite /unexpanded...

1.Golden vermiculite
2.Size:0.3-1mm0.5-1.5mm1-2mm1.5-2.5mm
3.Expansion ratios:5.5-10times
4.Impurity:8-15%max
5.Manufacturer

Raw gold vermiculite

H.S code:2530102000

Origin:Hebei,China

Own vermiculite mine ,own vermculite factory ,own vermiculite warehouse

1.Raw gold vermiculite size :

Type	Unexpanded golden vermiculite	Expansion ratios	5.5-10times
Impurity	8%-15%	Moisture	3%max
Orign	Hebei,China	Asbestos	None
Size	0-30um0.3-0.6mm0.65-1mm0.3-1mm0.5-1.5mm0.5-1.2mm1.2-3.5mm1.5-2.5mm1-2mm2-4mm3-6mm3.5-7mm,etc

Note:special size ,we can do as per client's requirements

2.Chemicals

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

The chemical analysis of both crude and exfoliated vermiculite is the same.

3.Physical property

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