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Expanded Vermiculite Unexfoliated Vermiculite Agriculture Vermiculite Price
1. Product Specifications
SIZE(MM) | DENSITY(KG/M3) | MOISTURE(%) | IMPURITY (%) |
20-40MESH | 140-160KG/M3 | 0.5-3 | 3-8 |
1-3MM | 120-140KG/M3 | 0.5-3 | 3-8 |
2-4MM | 105-125KG/M3 | 0.5-3 | 3-8 |
4-8MM | 100-115KG/M3 | 0.5-3 | 3-8 |
Chemical Composition of Vermiculite
ELEMEMT | SiO2 | Al2O3 | Fe2O3 | CaO | MgO | TiO2 |
CONTENT% | 37.56 | 11.85 | 5.15 | 1.51 | 22.44 | 1.05 |
ELEMEMT | K2O | P2O5 | S | MnO | H2O | LOI |
CONTENT% | 6.39 | 0.085 | 0.046 | 0.030 | 7.18 | 6.71 |
2. Usage and Function
A,Refractory products
Common mixing vermiculite can be pressed into brick kiln can also be used to steel mills,boilers,vermiculite fire board for walls,security doors,fire on the ship,fire retardant paint,paint the tunnel fire.
B,Agriculture
1)Improve soil,often with peat,perlite as organic fertilier,retain moisture,keep the soil permeability,improve fertilizer for release action.
2)Hatching,breeding,cutting,often the role of the field of pesticides,insecticides carrier,and the golf course turf
C,Feeding
Because vermiculite soft,non-toxic,sterile,good liquidity,strong adsorption,commonly used in many nutrients carriers,formulations,such as concentration of fat,vitamins,honey,preservatives,antioxidants and the like have a large number of applications.
D,Friction and sealing material
Because vermiculite resistant high temperature,and is a multi-layer sheet structure,high temperatures generated during use in friciton,sealing material,can make more than a single binder fibers,liquefaction,gasification,affecting the brake performance,adding vermiculite after the stone to prevent high-temperature heat recession,improve product strength,reduce noise,reduce the weight and cost of the product.
E,In package materials
Because vermiculite lightweight ,fireproof,strong adsorption is now widely used in hazardous chemical liquids,chemicals flowing liquid,seafood,water silkworm,fruits,bulbs,plant moss base block storage packaging,swimming pool,from soft,abrasion resistance,thermal insulation against the cold effect.
1. Free Samples
--Free samples within 1-2KGs, but the delivery fee should be paid by your side.
2. All-over Certifications
--We can supply MSDS, TDS, Test Report, Place of Original (Form A, Form E,etc.), SGS test, etc. certifications.
3. Strictly Quality Control
--Our strictly Quality Control Dept.,will inspect each batch of goods before loading, only after the goods qualified, it can be allowed to out of the factory.
4. Profesional Document Service
--After shipped, our professional document department will serve you all the documents for you timely.
Warmly welcome to your inquiry and visitation.Thank you in advance!
