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Bulk Hard Material Perlite

US$ 30 - 50 MOQ: 75 Cubic Centimeters

Key Specifications

Place of Origin:

Hebei, China

Brand Name:

KDH

Model Number:

KDH1610191

Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

Tianjin

Delivery Detail:

Delivery time depends on order quantity.

Place of Origin Hebei, China

Brand Name KDH

Model Number KDH1610191

Application Horticulture, insulation

Shape Particles and powder

Dimensions 0-8mm, 100-325mesh

Chemical Composition Mg, SiO2,etc

1.Chemical Properties:

Composition	Al2O3	SiO2	Fe2O3	CaO	Na2O	K2O	MaO
Percentage	12%	68-74%	0.5-3.6%	0.7-1%	4-5%	2-3%	0.3%

2.Physical properties:

Item	Specification	Item	Specification
Bulk density	80-120kgsm3(as per customer’s demands)	Thermal conductivity	0.021-0.054 w/m °C
Appearance	white color , granular	Softening point	890-1090 ºC
Melting point	1280-1350 ºC	Vickers hardness	5.5-7
PH	6.5-7.5	Water soluble	<0.1%
Acid soluble	<2%	Dioptre	1.483-1.506

3. Size Specifications:

Item	Particle Size
Raw Perlite	20-30, 20-40, 30-50, 50-70, 70-90, 90-120 mesh
Expanded Perlite	1-3mm, 2-4mm, 3-6mm, 4-8mm, 150mesh, 200mesh, 325mesh or according to your need
Perlite Filter Aid	GK-110 thick, medium, thin, extra thin

4.Applications :

Building Industry:	Used for making light, thermal insulation and acoustic board; Be ideal materials of various industrial equipment and pipe insulating layer;
Fillter Aid and Filler	Be filtering agent,when making wine,drinking, syrup,vinegar etc; Purify various liquid and water,coming up to innoxious to human and animal;Be filler of plastic,rubber, enamel etc.
Agriculture and Horticulture	Preventing plants from falling down and control fertilizer efficiency and fertility;Be diluent and carrier of biocide and herbicide;Reform soil and adjust soil hardened.
Mechanism, Metallurgy, Hydropower and Light Industry	Be ingredients of heat insulation glass, mineral wool and porcelain products etc.
Other Aspect	Be packing materials of exquisite products and pollution products; Be abradant material of gem,colourful stone,glass products; Be density regulator of explosive, treating-agent of sewage.