High-purity nano-magnesium

High-purity nano-magnesium oxide CAS: 1309-48-4 Hangzhou Wan Jing New Material Co., Ltd. 15867120050 Manager Xu is a new type of high-purity nano-magnesium oxide particulate material, the appearance of white powder, high purity, large specific surface area, the pole fine grain composition, non-toxic, odorless, good dispersion, the technical indicators: Item Index Model VK-Mg30 particle size nm 30-40% ≥99.9 content of calcium oxide (CaO) content ≤0.005% Chloride (Cl) mass Score ≤0.05% iron (Fe) content ≤0.01% surface area 50 ± 1 loss on ignition ≤0.5% moisture content of 0.2% to 0.03% sulfate characteristics: 1. high chemical purity, MgO≥99.9%; 2. in Water has a good suspension performance, easy coating 3 has a lower rate of hydration; 4. There is a certain cohesiveness. Applications: (1) paints, plastics, rubber and other filler: Due to a high degree of purity magnesium oxide dispersion can be used as paint, paper and cosmetics, packing, plastics and rubber, fillers and reinforcing agents and a variety of electronic materials supporting material. (2) high performance ceramics: high-purity magnesia sinter with good performance. Without the use of sintering aids can achieve low-temperature sintering, made of high-density fine-grained ceramics or versatility magnesia film, it is expected to develop cutting-edge materials under high temperature, high corrosion and other harsh conditions. (3) absorbing materials: Due to high activity and high dispersion, high purity magnesium oxide easily with polymers or other composite materials. This composite material has excellent microwave absorption properties, while not the strength of raw materials, toughness and other indicators decreased, and the magnesium oxide was added fibrous reinforcement there. (4) adsorbents and catalysts: high-purity magnesia large specific surface area, is the preparation of high-function fine inorganic materials, electronic components, printing ink, an important raw material harmful gas adsorbent. (5) fire-retardant material: high-purity magnesium oxide has a good flame retardant, with sawdust, wood shavings together manufacture light, noise insulation, fire-resistant fiberboard and other refractory metals and ceramics. (6) Other: fuel additives, detergents, antistatic agents and anti-corrosion agents, electrical insulating materials, manufacture crucibles, furnaces, insulating conduit (tubular member), the electrode rod, the electrode sheet and the like. Packaging: 20 kg / bag.