Premium Coarse Grade 10-20mm Vermiculite 100litre Bag Garden Use

Product Details
Customization: Available
Color: Silver
Application: Agricultural, Construction, Metallurgy
Manufacturer/Factory, Trading Company
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  • Premium Coarse Grade 10-20mm Vermiculite 100litre Bag Garden Use
  • Premium Coarse Grade 10-20mm Vermiculite 100litre Bag Garden Use
  • Premium Coarse Grade 10-20mm Vermiculite 100litre Bag Garden Use
  • Premium Coarse Grade 10-20mm Vermiculite 100litre Bag Garden Use
  • Premium Coarse Grade 10-20mm Vermiculite 100litre Bag Garden Use
  • Premium Coarse Grade 10-20mm Vermiculite 100litre Bag Garden Use
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  • Overview
  • Product Description
  • Detailed Photos
  • Prroduct Specification
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
vermiculite 2-4mm, 3-6mm
Fe2o3
5.15%
Al2O3
11.85%
TiO2
1.05%
Transport Package
100L Bag, 1ton Bag
Specification
3-6mm. 1-3mm, 4-8mm
Trademark
Yingrui
Origin
Hebei
HS Code
680620000
Production Capacity
600000bags Per Year

Product Description

 
Product Description
 

Raw vermiculite &expaned vermiculite

  • Vermiculite is a layer-structured metamorphic rock of gibbsite silicate. Rich in magnesium.
  • It comes from hot-liquid-eroded or weathered phlogopite. 
  • When it is heated to lose water and expands, lt turns curvingas a leech. Therefore is called vermiculite.
  • It can be divide into original vermiculite and expanded vermiculite
  • It can also be divided into golden vermiculite and silver white vermiculite according to its color
  •  
  • Vermiculite is a mineraloid of hydrated laminar magnesium-aluminum-ironsilicate. Its chemical composition greatly varies and chemical formation could be simplified as ( Mg.Fe..Fe.. )3[(SiA)4O10][OH]24H2O. When heated to a temperature of about 850-950ºC, it instantly expands (exfoliates) up to 15-25 times as water flashing into steam, maximum 30 times its original bulk volume. There is a color change during expansion from golden brown into silver white depending upon the composition of the vermiculite and temperature. With such prominent characteristics as being fireproof, heat insulating, sound and moisture absorbing, non-toxic, lightweight and disease free, it is widely used in construction, chemical industry, petroleum, electronics, light industry, environmental protection and as medium of agricultural chemical products etc.

Raw vermiculite

 

Siver vermiculite:

 

0.3-1mm 1-2mm  2-4mm  3-6mm  4-8mm

 

 

Golden vermiculite:

 

0-30um  0.2-0.6mm  0.3-0.6mm  0.65-1mm  0.3-1mm  0.5-1.5mm

0.5-1.2mm  1.5-3.5mm  1.5-2.5mm  1-2mm  2-4mm  3-6mm  3.5-7mm  4-8mm

 

 

   Expanded vermiculite

 

 

Silver vermiculite:

 

0.3-1mm  1-3mm  2-4mm  3-6mm  4-8mm  20-400mesh

 

 

Golden vermiculite:

 

0-30um  0.3-0.6mm  0.65-1mm  0.3-1mm  1-3mm  2-4mm  3-5mm  4-8mm

20-400mesh

Shape
 Granule
Material
Vermiculite
Size
0.1-8mm
OEM
able to customize the size as requested
SiO2
37.56%
FE2O3
5.15%
Al2O3
11.85%
TiO2
1.05%
LOI
6.71%
K2O
500PPM Max
P2O5
0.085%
S
0.046%
MnO
0.03%

Exfoliated vermiculite in the  process  of  high temperature roasting , they can expand many times, and the average density of the expanded vermiculite is about 100-130kg/m3, they have  small air separation layer , so they are good  construction  materials of  heat preservation ,  thermal insulation  sound absorption , and  corrosion  proof , and also industry  loading material , coating, anti-fire materials.  E xpanded vermiculite can extensively used in many industries such as construction,  metallurgy  chemical industry  light industry  machinery , electric power, petroleum, environment protection  communication  transportation  and horticulture. 
M ain applications: 
1. Construction materials: Light materials such as light concrete materials, light  calcimine  and light mortar. 
2.  Heat resisting material : Wall materials, anti-fire board, anti-fire mortar, firebrick, and brake linings. 
3.  Heat preservation ,  thermal insulation  and  sound absorption  materials:  Underground pipeline, heat preservation material used in hothouse pipeline, decoration material used in  upholstery  and tunnel, also wall and ceiling in the public. 
4. Metallurgy: Steel frame cladding materials,  removal of slag  when manufacture of iron and foundry
5.  Agriculture , forestry and horticulture:  Golf course  lawn, seed preservation agent, soil regulation agent, wetting agent, plant growth agent, feed additives, horticulture mixture, fishing and bait. 
6 other aspects:  Adsorptive material , filter aid,  active carrier  of chemical and  chemical fertilizer , sewage treatment, adsorption of seawater  oil pollution , cigarettes filter and explosive density regulators. 

 

Exfoliated vermiculite in the  process  of  high temperature roasting , they can expand many times, and the average density of the expanded vermiculite is about 100-130kg/m3, they have  small air separation layer , so they are good  construction  materials of  heat preservation ,  thermal insulation  sound absorption , and  corrosion  proof , and also industry  loading material , coating, anti-fire materials.  E xpanded vermiculite can extensively used in many industries such as construction,  metallurgy  chemical industry  light industry  machinery , electric power, petroleum, environment protection  communication  transportation  and horticulture. 
M ain applications: 
1. Construction materials: Light materials such as light concrete materials, light  calcimine  and light mortar. 
2.  Heat resisting material : Wall materials, anti-fire board, anti-fire mortar, firebrick, and brake linings. 
3.  Heat preservation ,  thermal insulation  and  sound absorption  materials:  Underground pipeline, heat preservation material used in hothouse pipeline, decoration material used in  upholstery  and tunnel, also wall and ceiling in the public. 
4. Metallurgy: Steel frame cladding materials,  removal of slag  when manufacture of iron and foundry
5.  Agriculture , forestry and horticulture:  Golf course  lawn, seed preservation agent, soil regulation agent, wetting agent, plant growth agent, feed additives, horticulture mixture, fishing and bait. 
6 other aspects:  Adsorptive material , filter aid,  active carrier  of chemical and  chemical fertilizer , sewage treatment, adsorption of seawater  oil pollution , cigarettes filter and explosive density regulators. 
 

 
Detailed Photos
Premium Coarse Grade 10-20mm Vermiculite 100litre Bag Garden Use
Premium Coarse Grade 10-20mm Vermiculite 100litre Bag Garden Use
Premium Coarse Grade 10-20mm Vermiculite 100litre Bag Garden Use

 

Premium Coarse Grade 10-20mm Vermiculite 100litre Bag Garden Use
Premium Coarse Grade 10-20mm Vermiculite 100litre Bag Garden Use
Premium Coarse Grade 10-20mm Vermiculite 100litre Bag Garden Use
 
Premium Coarse Grade 10-20mm Vermiculite 100litre Bag Garden Use
Premium Coarse Grade 10-20mm Vermiculite 100litre Bag Garden Use

Prroduct Specification
Size Bulk specific gravity(Kg/ m2) Water absorption(%) Thermal conductivity (K·m2·h·ºC) Impurity(%)
4-8mm 70-110 480 0.045 3
2-4mm 80-120 465 0.045 3
1-2mm 80-150 420 0.045 3
20-40mesh 100-180 410 0.045-0.055 2
40-60mesh 100-180 400 0.045-0.055 2
60-100mesh 100-180 400 0.045-0.055 2
 
 
Packaging & Shipping
Premium Coarse Grade 10-20mm Vermiculite 100litre Bag Garden Use
Premium Coarse Grade 10-20mm Vermiculite 100litre Bag Garden Use
Premium Coarse Grade 10-20mm Vermiculite 100litre Bag Garden Use

Premium Coarse Grade 10-20mm Vermiculite 100litre Bag Garden Use



 
FAQ
 
MOQ: 2TON
Payment: LC at sight or optional TT
Free samples:            Yes, but express fee should be paid by customers.
We will pay you back if you place the order.
Monthly output: 2000ton/month


Expanded vermiculite:
Garden's vermiculite has the following features:
Inorganic, inert and sterile.
Non abrasive.
Ultra light weight.
Free from disease, weeds and insects.
Slightly alkaline.
High cation-exchange.
Excellent aeration characteristics.
High water holding capacity
Insulating.

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