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Vermiculite concentrate Silver and golden Vermiculite Ore from China manufacturer
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.
Chemical Properties:
Composition | SiO2 | MgO | Al2O3 | Fe2O3 | CaO | K2O | Ph |
Percentage | 37-42 | 11-23 | 9-17 | 3.5-18 | 1-2 | 5-8 | 7-11 |
Physical properties:
Item | Specification | Item | Specification |
Expansion ratios | 5.5-11times | Bulk density of expanded vermiculite | 90-270kgs/m3 |
Thermal Conductivity | 0.045 - 0.069w/m °C Under ambient conditions | asbestos | None |
Hardness | 1-1.5 | Compressive resistance | 100-150 Mpa |
Melting point | 1320°C-1370°C | Corrosion resistance | Alkali-resistant |
Vermiculite size:
Raw vermiculite | Raw Silver vermiculite: 0.1-0.6mm,0.3-1mm,0.7-2mm,1-2mm,2-4mm,2.8-8mm,3-6mm,4-8mm |
Raw Golden vermiculite: 0.3-1mm, 1.5-2.5mm, 1.5-3.5mm, 1-2mm, 2-4mm, 3-6mm, 4-8mm,etc | |
Expanded vermiculite
| Silver vermiculite: 20-40mesh, 40-60mesh, 60-80mesh,80-120mesh, 200mesh, 325mesh, 1250mesh, 2500mesh, 0.3-1mm, 1-3mm, 2-4mm, 2-5mm, 3-6mm, 4-8mm, 1-5mm, 1-8mm, or according to customers requirement. |
Golden vermiculite: 20-40mesh, 40-60mesh, 60-80mesh,80-120mesh, 200mesh, 325mesh, 1250mesh, 2500mesh, 0.3-1mm, 1-3mm, 2-4mm, 2-5mm, 3-6mm, 4-8mm, 1-5mm, 1-8mm, or according to customers requirement. |
Expanding ratio:
Vermiculite Specifies | Vermiculite size | Expansion ratio | Impurity |
Silver vermiculite | 0.3-1mm | 7-11times | 1.Impurity:5%-15% |
0.7-2mm | 9-10times | ||
2-4mm | 11times | ||
Golden | 2.8-8mm, | 11-12times | |
0.3-1mm | 7-9times | ||
1.5-2.5mm | 7-9times | ||
1.5-3.5mm | 8times |
Vermiculite's application:
- Jinli Mineral is the first company to set up the most advanced digital thermostat to cool, select, winnow and grade vermiculite in North China.
- We have our own patent for producing vermiculite.
- It has already been used in many fields like: construction materials, heat-resistant materials, sheet materials coating painting painting rubber, agriculture, forestry, nursery gardening ,forage, cultivation, pharmacy, fricition and sealing, metallurgy, etc.
| In construction | In industry | In agriculture |
| Fireproof board | Fireproofing | Soil improvement |
| Vermiculite screeds | Friction linings | Fertilizer carrier |
| Vermiculite plaster | Packing material | Horticulture |
| loose fill insulation | Gasket or seals | Hydroponics |
| Construction coating | Refractory products | Growing media |
| Light weight concretes | Insulation in steel works&foundries | Animal feedstuffs |
A.Packing:
1.In 25kgs net PP PE or kraft paper bags;
2.In 500kgs/600kgs/800kgs/1000kgs jumbo bags.
3.With or without Palletized,save time and efforts,more convenient to load & discharge,
If high labor cost,then packed with pallets will be the best choice for you.
4.Customized Packing: OEM Label.etc.
B.Shipment Size:
in 25kgs net bag,1×20'GP=12MTS with pallets
in 600kgs net jumno bag,1×20'GP=12MTS
C.Delivery Time:
10 days after receiving the deposit.
Questions our customers are most concerned about:
- Quality: How to prove our quality?
There are SGS, CCIC, ISO certilifications to prove our quality. Which one do you need?
- Price: How to know our price level?
I belive that you have browsed other suppliers' prices, and also you have compared our price with others', right? You already have your own answer in your mind, right?
- After sales service: How to ensure our after sales service?
The feedback information of our customers from all over the world can be the most powerful evidence to prove our best service. If you need, please contact our customers to get more information about this.
- Why choose us?
What you will pay is not only for high quality mineral products, but also for perfect after-sales service. There are many products patents in our company. We are much more professional and will provide you the best products and service until you are satisfied. Choose us, you will get much more than what you will pay. So, why not cooperate with us?
- Shijiazhuang Jinli Mineral Co., LTD is a well-known professional manufacturer of Non-Metallic mineral products in China.
- "JINLI" brand is a Chinese registered and well-known trademark.
- Our company and factory have been founded for more than 13 years already in China.
- There are compound non-asbestos mineral fiber, wood fiber, ceramic fiber, sepiolite, vermiculite, mica, calcium carbonate, calcined petroleum coke and some other kinds of minerals in our factory.
- We have our own mines and factory. So, delivery time, quality and cost price is ensured to our customers.
- There are three production patents for mica, vermiculite&mineral fiber in our company.
- For more information, please log in our official website: www.jinlimineral.com to have a look.
- Warmly welcome all customers to contact and visit our factory for further cooperation.
