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insulation perlite
insulation perlite
Supplier Info
[China Supplier]
Contact Person : Ms. Bai Xueyan
Tel : 86-311-89687086
Fax : 86-311-86040662
Product Detail
size:12-16mesh,14-20mesh,16-32mesh,20-40mesh MOQ:5 ton/tons Trade terms:FOB CFR CIF Payment term:T/T L/C

1.Specification:

Perlite sand(unexpanded perlite):12-16mesh,14-20mesh,16-32mesh,20-40mesh

30-50mesh,50-150mesh,200-325mesh

2.Physical and Chemical Properties 

Physical Properties

Chemical Compositions

Exterior

Grey peppets

SiO2

68-74

Specific gravity

2.2-2.4g/cc

Al2O3

12-16

Vickers hardness

5.5-7

Fe2O3

0.1-2

Softening point

890-1090

CaO

0.15-1.5

Melting point

1280-1350

Na2O

4-5

PH

6.5-7.5

K2O

1-4

Liquid solubility

<1%

Loss in burning

4-8

Acid solubility

<2%

MgO

0.3

Dioptre

1.483-1.506

3.Application:

used in oxygen manufacturing and freezer as well as insulating layer in transporting liquid oxygen and hydrogen

used in filter liquor,,oil,medicine,food and dirty water

used as filling and dilating agent in rubber,painter and plastic,etc.

used as catalyst in explosives

used to absorb floating oil.

used in agriculture and gardening to improve the soil and withhold water and fertilizer

mixed with different benders to make templets of different sizes and functions.

used as in large volume as insulating layers in industrial smelting furnaces and walls and floors of architecture.

My sell phone :8613582186358

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