| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | haowang |
| Model Number: | 001 |
| Application: | Horticulture, absorbent, soil amendment,refractories, construction, metallurgy, |
| Shape: | bulk |
| Dimensions: | 0-8mm |
| Chemical Composition: | SiO2 Al2O3 MgO CaO PH Fe2O3 |
| Model Number: | 0.3-0.65mm0.65-1mm0.3-1mm1-2mm2-4mm1.5 |
| Technique: | raw vermicultie ,expanded vermiculite |
| Color: | |
| ph: | 7-11 |
Quick Details
Specifications
Specifications
1.Vermiculite
2.Expansion ratios:5.5-11times
3.Color:silver,golden
4.Size:0-8mm
5.Manufacturer
Product name :vermiculite
Chemical formula M g × (H2O) [Mg3 × (AlSiO3O10) (H2O)]
Type :raw vermiculite ,expanded vermiculite
Color :silver vermiculite ,golden vermiculite
Vermiculite certificate of quality :SGS,MSDS,Non-asbestos testing report ,Chemical testing report
Our vermiculite product:raw vermiculite ,expanded vermiculite ,vermiculite powder,vermiculite board
1.Vermiculite size :
Raw vermiculite | Siver vermiculite: 0.3-1mm1-2mm2-4mm3-6mm4-8mm |
Golden vermiculite: 0-30um0.3-0.6mm0.65-1mm0.3-1mm0.5-1.41mm0.5-1.2mm1.2-3.5mm0.5-1.41mm1.5-2.5mm1-2mm2-4mm3-6mm4-8mmetc | |
Expanded vermiculite
| Silver vermiculite: 0.3-1mm1-3mm2-4mm3-6mm4-8mm20-325mesh |
Golden vermiculite: 0.3-0.6mm0.65-1mm0.3-1mm1-3mm2-4mm3-5mm4-8mm 20-325mesh |
Special size is supplied as per customer' demands
2.Vermiculite Chemicals and physical prperties :
Composition | SiO2 | MgO | Al2O3 | Fe2O3 | CaO | K2O | ph |
Percentage | 37-42 | 11-23 | 9-17 | 3.5-18 | 1-2 | 5-8 | 7-11 |
Origin of golden vermiculite | Hebei,China | Origin of silver vermiculite | Xinjiang,China |
Melting point | 1320°C-1370°C | Asbestos | None |
Hardness | 1-1.5 | PH | 7-11 |
Solubility | Insolubility (most liquid ) | Combustibility | Non-combustible |
Reactivity | Non reactive (except in very stong acids) | Corrosion resistance | Alkali-resistant |
3.Applications
1>.Construction :lightwight material ,light aggregate concrete ,heat-resisting material,wall material,bora firproofing ,fire mortar,fireproofing tile
2>.Heat preservation and insulation:sound-absorbing material,surken pipe ,greenhouse pipe ,heat preservation material ,in-built material indoor and tunnel ,wall of public and ceiling
3>.Metallurgy :clad material in steel,ironmaking ,foundry,bulk material of vermiculite
4>.Horticulture :lawn of golf,seed preservation agent,soil conditioner ,wetting agent,plant growth substance,feed additive
5>.Fishing industry of ocean :bait
6>.Others :adsorbent ,filter aid,active carrier of chemicals and fertilizer,sewage disposal,oil adsorption of oceanmcigarette filters,regulate density od explosive