Оптовая продажа низкая цена красный концентрат вермикулита для смешивания рассады сохранение тепла и
- Категория: Non-Metallic Mineral Deposits >>>
- Поставщик: Shijiazhuang,Baoziliu,Trading,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 119.41 $* | 125.71 $* |
| Aug-16-2025 | 118.32 $* | 124.33 $* |
| Jul-16-2025 | 99.23 $* | 104.83 $* |
| Jun-16-2025 | 116.90 $* | 122.7 $* |
| May-16-2025 | 101.78 $* | 106.63 $* |
| Apr-16-2025 | 114.62 $* | 120.64 $* |
| Mar-16-2025 | 113.17 $* | 119.40 $* |
| Feb-16-2025 | 112.8 $* | 118.72 $* |
| Jan-16-2025 | 111.63 $* | 117.88 $* |
Характеристики
Vermiculite sheet after high temperature roastings, its volume can rapidly expand several times to tens of times, volume expansion of vermiculite is called expanded vermiculite, which is a layered structure, the layer contains crystalline water, bulk density in 50-200kg/m3, small thermal conductivity, is a good insulation material.
ingredient | SiO2% | MgO% | CaO% | Fe2O3% | FeO% | Al2O3% | K2O% | PH | Moisture% |
Content | 37-42 | 11-23 | 1-2 | 2-10 | 1-2 | 9-17 | 5-8 | 8-11 | 7-17 |
Vermiculite has three uses in industry, horticulture and agriculture. In industry, vermiculite can make refractory bricks, fire extinguishers, heat insulation boards, etc. In horticulture, vermiculite can promote the growth of plant roots, and make the plant get enough water and minerals. In agriculture, vermiculite has strong fertilizer and water retention, which can improve the yield of crops.
FAQ
FAQ
1:Are you factory or trading company ? Our factory is a large private enterprise integrating mining, production, processing, product development and sales of various mines. We have our own mine, professional mining team and 10 modern large warehouses to ensure various demands of customers 2.How about your quality control? We believe the quality is controlled through the whole process of order. Begin quality standard agreed by both party. Our full process inspection is composed of raw material inspection, mid-term inspection, final inspection and sampling inspection. 3.Do you provide samples ? Yes, we could offer the sample for free charge but you need to pay the cost of freight. 4.Can you give me a preferential price? A:We welcome every customer who likes our project to give preferential prices. Please contact us immediately to obtain a quotation for the project selected for your project. 5.When can I get the quotation ? We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please tell us in your mail, so that we could regard your inquiry priority. Could you share your business card with us or leave your email address, so that we can share new prices conveniently. Thank You.
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