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Shijiazhuang Horse Building Materials Co., Ltd

Ciyu Industrial Zone, Lingshou County, Shijiazhuang,Shijiazhuang,Hebei,China

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無料会員

vermiculite

China

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100liter bag , 1200 liter bag or depend on your requirement

After received deposit within 15 days

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今すぐお問い合わせください

製品仕様

Brand Name : vermiculite Application : - Shape : - Dimensions : - Chemical Composition : -

タイトルまたは説明

1.Expanded Vermiculite properties

Heat-resistant, corrosion-resistant, well-ventilation, water preservation, poisonless, odorless, low hardness, burning-avoidness, lighter.non-asbestos ,Low density etc

2.Expanded vermiculite size

 

Expanded gold vermiculite size

 

Expanded

gold vermiculite

0.3-0.65mm,0.65-1mm,1-2mm 2-4mm,1-3mm,0.3-1mm,3-6mm,4-8mm200mesh 325mesh 20-40mesh 40-60mesh 60-80mesh

Bulk density

120-250kgs/m3

Impurity

3%max

Moisture

0.1%max

 

Expanded silver vermiculite size :

 

Vermiculite grade

Vermiculite size

Bulk density

Impurity

Super fine

0.3-1mm 20-40mesh 40-70mesh 70-100mesh

120-150kgs/m3

2%max

Fine

1-2mm   1.5-2.5mm

110-130kgs/m3

3%max

Medium

2-4mm

90-120kgs/m3

3%max

Large

3-6mm 4-8mm

90-120kgs/m3

3%max

Powder

150mesh200mesh 325mesh500mesh 600mesh

110-250kgs/m3

1%max

 

Special size is supplied as per customer’s demands

 

 3.Exfoliated vermiculite 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

4.Expanded vermiculite are usually used in industrial application as following:

Insulation in Steelworks and Foundries
Good thermal insulation, low density and its natural refractory properties combine with ease of application to make vermiculite a highly suitable material for use in steelworks and foundries. It is used for hot topping molten steel to reduce heat loss from ingots and ladles and generally as a loose-fill insulator.

Fire Protection
Vermiculite is recognised as a material particularly suited for fire protection. Vermiculite-based products range from factory made boards and panels to premixed coatings suitable for application by mechanical spray or by hand plastering techniques on a range of structures. These coatings have been used in the petrochemical industry and tunnel construction

Friction Linings
Vermiculite is now used extensively in the friction lining industry (e.g. brake and clutch linings) as a safe alternative to asbestos, and plays an important role in this field.

Bitumen Coated Vermiculite Screeds
Vermiculite, coated with a bituminous binder, can be used as a dry, lightweight roof screed. This type of screed has the advantages of low thermal conductivity, low moisture content and ease of placement.

Refractory Products
Vermiculite for refractory and high temperature insulation is normally bonded with alumina cements, fire clays and silicates to produce a wide range of vermiculite products which, depending on type and application can withstand hot face temperatures of up to 1100ºC.
The type of refractory products made using vermiculite are:-

pre-fired clay bonded insulation firebricks;

castable high alumina concretes for back up insulation;

high alumina bonded bricks, slabs and special shapes;

silicate bonded insulating shapes and moulded products

Vermiculite used in any other industries applications

お問い合わせ

連絡先担当者: Victor

会社:Shijiazhuang Horse Building Materials Co., Ltd

住所:Ciyu Industrial Zone, Lingshou County, Shijiazhuang, Shijiazhuang, Hebei, China,

To,

Victor < Shijiazhuang Horse Building Materials Co., Ltd >
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