High Heat Resistant Boehmite
High heat resistant boehmite, is white powder, high heat resistance, high whiteness, low moisture content, particle size can be controlled, advanced process flow.High heat resistant boehmite has the characteristics of high heat resistance temperature, good compatibility with organic substances, low hardness can reduce wear on machinery, and has advantages in cost
Product Introduction
Product introduction
Because of its rich structure water ,good flame retardant effect, excellent acid and alkaline resistance, and low cost, high heat resistant Boehmite has beenwidely used,mainly for lithium for lithium battery diaphragm, electronic substrate, silicone rubber, plastic filler, coating.
Product Parameter(Specification)
Item | AM-BL-001 | AM-BL-002 | AM-BL-003 |
Purity(%) | 0.999 | 0.999 | 0.999 |
D50(μm） | 0.5-0.8 | 0.8-1.1 | 1.2-1.6 |
Surface Area(㎡/g) | 6.6 | 6.6 | 6.6 |
Ca(ppm) | 38 | 38 | 38 |
Na(ppm) | 112 | 112 | 112 |
| <5 | <5 | <5 |
Fe(ppm) | 56 | 56 | 56 |
Si(ppm) | 51 | 51 | 51 |
Cu(ppm)Product feature and application
As an important target materials, high heat resistant boehmite powder with low density, large surface area, the special character of the structure and morphology, and makes it different from large pieces of special physical and chemical properties of the solid particles, so the preparation of different morphology and structure of boehmite and alumina precursor of great research value.
Secondly, compared with the mainstream alumina coating materials in the market, the hardness of boehmite is low, which can reduce the wear of the equipment; Low proportion can reduce the cost; Low foreign body content, good stability; Low water absorption and mild production conditions can reduce energy consumption and protect the environment. Compared with silica, boehmite has low water absorption and good compatibility with electrolyte. Compared with PVDF, the thermal stability is good and the cost is low. High heat resistant boehmite will become one of the main technical routes for diaphragm coating.
Product superiority
Alumina is more widely used in diaphragms. However, it is worth noting that the hardness of aluminum oxide is relatively high, so during the cutting and coating process, the wear on the machine is large, and the cost is relatively high compared to boehmite. Boehmite has the characteristics of high heat-resistant temperature, good compatibility with organics, and low hardness, which can reduce mechanical wear and cost.
Company Profile
Shandong AVANT new material technology co., LTD., is committed to providing high temperature aluminum oxide, magnesium hydroxide, zinc borate and other flame retardants products exports, customers in Europe and America, South America, southeast Asia and other countries, for the domestic small and medium-sized enterprises provide one-stop export services and product promotion plan, for foreign buyers to provide one-stop shopping service and product solutions, taken to existing core product market segment the world the first flame retardant experts and chemical trade incubation platform goals!
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