Alumina Powder in 325mesh Size at Low Price
Alumina powder in 325mesh size at low price
Our main products are activated carbon(coconut shell ,nut shell,coal based,wood based as material),pam,pac,anthracite sand filter media,zeolite filter media,corundum,white corundum,black corundum,silicon carbide,and other refractory products.
Strong economic strength ,advanced production equipment and reliable product quality contribute to factory’s survival.Our idea is “pursuing preeminence,honest,cooperation and common interest”.
Our company is established for purpose of client first,reputation first. We offer high quality products and good services to out clients from domestic foreign markets. We always insist on the principle of good faith.Thus,our corporation has won trust and compliments from our customers.We are looking forward to having good cooperation with partners at hone and abroad and to create a glorious future.
We warmly welcone you to visit to ou factory.
Calcined Alumina Powder industrial aluminum hydroxide or aluminum oxide as industrial raw materials, calcining at a suitable temperature to Form stable α- alumina products; calcined α- alumina as raw material, a ball mill made alumina powder. Product has a high melting point, excellent mechanical strength, hardness, high resistivity and thermal conductivity. It can be widely used, such as electronic equipment, structural ceramics, refractories, wear-resistant materials, polishing materials and other industries.
Calcined alumina appearance of white sand or powder, uniform size, easy to disperse, has excellent sintering properties, this product is the production of heat-resistant products, basic raw materials, such as high alumina refractories, advanced ceramics, automotive spark plugs, electronic ceramic parts, iron and steel products, polishing and grinding charge and raw materials.
project |
Al2O3 |
SiO2 |
Fe2O3 |
Na2O |
reduce |
α-Al2O3 |
effective density |
| unit | % |
% |
% |
% |
% |
% |
R H |
data |
≥99.5 |
≤0.03 |
≤0.03 |
≤0.3 |
≤0.1 |
≥94.0 |
3.93 |
1, transparent ceramics: high pressure sodium lamp, EP-ROM window.
2, cosmetic fillers.
3, crystal, ruby, sapphire, sapphire, yttrium aluminum garnet.
4, high-strength aluminum oxide ceramic, C substrates, packaging materials, cutting tools, high purity crucible, bobbin, bombard the target, the furnace tube.
5, precision polishing materials, glass products, metal products, semiconductor materials, plastic, tape, sanding belt.
6, paint, rubber, plastic wear-reinforced materials, advanced waterproof material.
7, the vapor deposition material, a fluorescent material, special glass, composite materials and the resin material.
8, the catalyst, catalyst support, analytical reagent.
1, to pay attention and human and animal quarantine, such as sticky dye the skin, should be cleaned with water or soapy water, generally does not produce abnormal damage response. If a small number of individuals have abnormal reactions, should seek immediate medical attention. If the product gets in people's eyes, should be cleaned with plenty of water and seek immediate medical attention.
2, the use of floating regions may produce soot (including visible or invisible dust), a human or animal respiratory system in the long-term exposure to such an environment will be fine dust deposition and respiratory respiratory system injury (e.g., silicosis). Thus, the Occupational Safety and staff requirements for this environment to be protected.
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