- Vermiculite[10]
- Other Soundproofing Materials[1]
- Other Heat Insulation Materials[1]
- Sepiolite[10]
- Other Fireproofing Materials[2]
- Other Non-Metallic Mineral Deposit[7]
- Mica[9]
- Other Non-Metallic Minerals & Products[10]
- Basalt[5]
- Asbestos Products[10]
- Perlite[4]
- Other Chemicals[2]
- Alkali[3]
- Wollastonite[2]
- Lifting Sling[4]
- Contact Person : Mr. Zhang Johnny
- Company Name : Shijiazhuang Mining Imp & Exp Trade Co., Ltd.
- Tel : 86-311-85860330
- Fax : 86-311-85860332
- Address : Hebei,Shijiazhuang,No.230 Youyi North Street,
- Country/Region : China
- Zip : 050000
Silver Vermiculite
Product Description
Silver raw vermiculite 1. Size: <0.3mm, 0.3-1mm, 1-2mm, 2-4mm, 4-8mm. 2. Expansion Rate: 5-9times 3. Density after expansion: 80-200kg/m3 4. Sample: The sample is free of charge within 500g. 5. Quality Control: As samples confirmed by buyer, Or manufacture by certificate of quality, Or by CIQ (or SGS) inspection. 6. Price and other terms: Please contact us to negotiate and confirm.
Specification of Silver Raw Vermiculite | ||||
Item | Density(G/ML) | Impurity | Moisture | Expansion coefficient |
4-8mm | 0.8-1.1 | Max. 3% | Max. 3% | Min. 8times |
2-4mm | 0.8-1.1 | Max. 5% | Max. 3% | Min. 8times |
1-2mm | 0.8-1.1 | Max. 8% | Max. 3% | Min. 6times |
0.3-1mm | 0.7-1.1 | Max. 8% | Max. 3% | Min. 5times |
Remark:According to the requirement of the customer, we can supply the product between 0mm to 8mm | ||||
Chemical Analysis | ||||||||
Element | SiO2 | MgO | Al2O3 | Fe2O3 | CaO | K2O | Na2O | Ph |
Content% | 40.49 | 23.66 | 12.62 | 5.77 | 1.26 | 7.90 | 0.83 | 8-11 |
Vermiculite Applications | |
In Construction | 1. Fireproof Board 2. Loosefill Insulation 3. Construction Coatings 4. Lightweight Concretes 5. Vermiculite Plasters |
In Industry | 1. Thermal Insulation, refractory2. Sound Absorption Loose Filling3. Friction Linings4. Gaskets or Seals5. Packing Materials |
In Agriculture: | 1. Horticulture2. Soil Improvement3. Fertilizer Carrier4. Hydroponics 5. Animal Feedstuffs |
Shijiazhuang Mining Imp&Exp Trade Co., Ltd is a company that gathered in the manufacture, trade and service of non-metallic minerals and chemical products, and owns two subsidiary factories, Shijiazhuang ZhongFa Minerals Processing Factory and Tianjin ZhongFa Sepiolite Processing Factory, which found in 1983, mainly produce sepiolite and vermiculite ect. Permitted by the Department of the Commerce, we own import licence.
Till now, our products has been exported to 7 countries and regions, mainly includeKorea, Japan, America, Singapore, Hong Kong and so on. And for our good quality products, prompt delivery and reasonable price, we have enjoyed an excellent reputation both in domestic and abroad.
Silver Vermiculite