FOB Price
Obtenir le dernier prix70 ~ 300 / Metric Ton
|Minimum Order
Localité:
Hebei
Prix de commande minimale:
Commande minimale:
5 Metric Ton
Packaging Detail:
1/1.2 ton woven bags
Delivery Time:
7-14days
Supplying Ability:
5000 Metric Ton per Month
Payment Type:
Other, Money Gram, Western Union, L/C, T/T
China
Personne àcontacter Nik
NO.228 Jianshe North Street, Shijiazhuang, Hebei
Vermiculite
1.In color,vermiculite can be indevided into silver vermicultie and golden vermiculite
2.Type:raw vermiculite ,partially expanded vermiculite ,expanded vermiculite ,
3.Size:****0mesh ****0mesh **0mesh **0mesh **5mesh **0mesh ***0um 0.**0.*5mm0.***1mm0.**1mm**2mm
*- 4mm**6mm**8mm,
4.Expansion ratios:5.***0times
5.Bulk density after expansion :*****0kgs/m3
6.Sample is free within 1kgs
7.Vermiculite quality certificate:MSDS ,SGS ,non-asbestos testing report ,chemicals testing report
Vermiculite production
Vermiculite,
chemical formula M g × (H2O) [Mg3 × (AlSiO3O*0) (H2O)], is a
magnesium water inclouded aluminum silicate secondary metamorphic
minerals of layered structure. It likes mica in form, and usually
come from weathered or hydrothermal alterated black (gold ) Mica.
It will present a deflection shape after heat expansion and water
loss, liking a leech pattern in form , so it gets the name
vermiculite.
1.Size: 0.**1,**2,**4mm
2.Colour:silver
2.Asbestos-free
3.Use: industry,agriculture,construction
4.Expanded times:***1 times
5.Golden and silver colour
Vermiculite features
Raw vermiculite will be expanded to many times when heated at *******0 °C,
poisonless, odorless , corrosion-resistant, Non-combustible , natural refractory properties , Good thermal insulation , low density , Heat-resistant ,sound-proofing .fire-proofing etc
1.Raw vermiculite specifications :
|
Vermiculite size |
Expansion ratio |
|
0.**1mm,****0mesh |
**9times |
|
****0mesh ****0mes |
|
|
**2mm 0.***2mm |
***0times |
|
**4mm 1.**4mm |
***0times |
|
**6mm **8mm |
***0times |
2.Raw vermiculite physical properties:
|
1.Impurity:7%**0% |
|
2.Moisture:5%max |
|
3.Asbestos:None |
|
4.Origin:Xinjiang,China |
|
5.Sample is free with 1kgs |
|
6.Price is negotiated |
3.Raw vermiculite chemical properties:
Composition Percentage
SiO2 ****2%
MgO ****3%
Al2O3 ***7%
Fe2O3 3.***8%
CaO **2%
K2O **8%
ph ***1%
4.Applications:
|
Vermiculite in Industry 1. Gaskets or Seals 2. Fireproofing 3. Insulation in steelworks or foundries 4.Packing materials 5.Animal feedstuffs 6.Friction lining 7.Refractory products 8.Processed vermiculite |
|
Vermiculite in Agriculture 1. Soil improvement 2. Fertilizer carrier 3.Horticulture 4.Hydroponics |
|
Vermiculite in Construction Industry 1.Bitumen coated vermiculite plates 2.Construction coatings 3.Lightweight concretes 4.Loose fill insulation |
