青岛八兴化工有限公司

青岛八兴化工有限公司
Contact Us

Add: No.27, South Yantan Road, Laixi City, Qingdao,Shandong.
Contact: Sui Jinyang, Teng Chuanxiao, Meng Xianli
Tel: +86-532-88416111, 88411116, 013573808788
Fax: +86-532-88485251
E-mail: office@jinshanhuagong.com

Your present location:Home >> Other products >> Perlite
  • Product: Perlite
  • No.: 30

       Perlite is a pearl structure having an acidic volcanic glass. After baking, the rapid expansion of volume, expanded perlite become. Expanded perlite and its products, with a capacity of light, low thermal conductivity, good sound absorption properties, frost resistance, insulating properties, are widely used in construction, power, defense, chemical, petroleum, metallurgy, casting, light industry, transport agriculture, horticulture and cryogenic engineering and many other sectors.
We can also demand for processing of different ore particles according to the user.

 

Our expanded perlite product specifications

level

I level

II level

III level

Bulk Density

kg/cm3

<60

<70--80

<80--100

granularity

Weight percentage

Particle size> 5mm in excess of 90%, particle size <0.15mm is not more than 8%

The inner diameter of> 3mm more than 90%

Particle size> 0.15mm than 90%

Thermal conductivity

w/(mk)t=25℃

0.052

0.052-0.064

0.064-0.076

Moisture content

Weight percentage

<2

<3

<4


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