Hebei Yunsong Trade Co., Ltd.
Main products:Shanxi Black,Butterfly Green,Baipo Yellow,Sesame Black,color sand,Non metallic minerals,granite,tombstone,stone,tile,Calcium carbonate,Mica,Vermiculite,granite slab
Products
Contact Us
  • Contact Person : Mr. zhang xuemin
  • Company Name : Hebei Yunsong Trade Co., Ltd.
  • Tel : 86-311-89285696
  • Fax : 86-311-85068422
  • Address : Hebei,Shijiazhuang,Room610,Jiatai Business Center 8#Meiji street,Chang`an district
  • Country/Region : China
  • Zip : 050500

gold vermiculite seller

gold vermiculite seller
Product Detailed
gold vermiculite seller 1.silver and gold color 2.natural and expended 3.0.75-1mm1-3mm2-4mm 4.good quality,price

vermiculite

Some Vermiculite features

1). Physical appearance

Vermiculite refers to a small group of minerals resembling the lamella structure of the micas.It is dark gray brown to golden brown in color and flake-shaped when dry.When heated to intense temperatures vermiculite expands in volume and its lamellae separate,and thus exfoliate

2). Moisture retention

The space created by exfoliation trap moisture.Ideal for horticultural applications, vermiculite has the capacity to retain several times its weight in water.

3). Air circulation

Vermiculite flakes are irregular in shape allowing better air circulation when exfoliated, .Widely used in horticulture to aerate soil mixes or for hydroponic cultures.

4). Low density

Exfoliation cause a great increase in volume without an increase in mass.Being extremely lightweight,vermiculite is an ideal material to lighten aggregates such as concrete,plaster,and asphalt,and to fill walls and partitions Inert and neutral PH:8-11

Specification :

Item

Specifications

Item

Specification

Thermal Conductivity

0.063 - 0.069w/m °C

Under ambient conditions

Bulk density

90-200kgs/m3

PH

7-11

Compressive resistance

100-150 Mpa

Fusion point

1320°C-1370°C

asbestos

None

Moisture content:

0.1%max

Antibioticity

Good

Moisture hoding capacity

220-325% by wt

20-50%by vol

Corrosion resistance

Alkali-resitant

water-absorbable

500-650liter/m3

Impurity

5%max

Combustibility

Non-combustible

Sintering temperature

1150-1250 °C

Size :

Vermiculite usage in :

 

 

 

 

 

gold vermiculite seller



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