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Basic Info.
Product Description
Application:Widely used in refractory industry, ceramic industry, polishing industry , etc.
Taking the superior industrial alumina as raw material, Calcined Alumina is produced through the method of advanced high temperature down draught kiln with scientific calcine. These make sure it has the advantages as follows: less trash, high transfer rate, stable contraction, and great variety of goods. The shape is fine sand or powdery with white color, As its equal particle sizes and dispersing easily, it has a good sinterability. Calcined Alumina is the basic raw material for heat-resistance and corrosion-resistance products, such as high-alumina refractory, high level ceramic products, car used sparking plug, electronic ceramic parts, material for iron and steel oven, high temperature friction material and polishing grinding products, ect.
1. High hardness and mechanical strength;
2. Excellent thermal and electrical insulation characteristics;
3. Resists wear, chemically inert, stable at high temperatures.
| Physical Properties: | |
| Color | White |
| Appearance | Powder |
| Mohs hardness | 9.0-9.5 |
| Melting point (ºC) | 2050 |
| Boiling point (ºC) | 2977 |
| True density | 3.97 g/cm3 |
Tianjin Kangxin Import and Export Co., LTD. is located in Tianjin, our products have a competitive advantage in the market. We have long-term cooperation with key domestic development enterprises such as Luoyang Institute of Refractories Research,Anshan Jiaohua Refractory Design & Research Institute,Kunlun Petrochemical, Zhongtai Group, Non-ferrous Metal Mining (Group), Junzheng Group and Longbai Group. Our products include refractory bricks, refractory coatings, refractory plates, PVC resins, PVC additives, chemical additives, etc.
Over the years, our company has been striving to achieve good quality and low prices, which has won the support and trust of many customers. We look forward to working with you and establishing a win-win relationship with you. Please rest assured that we will make you happy.
What is your packing?
Woven baas and cartons for ceramic fiber bulks blankets papers boards modules textiles and high silica cloth Pallets for refractory Fire bricks: Boxes forre fractory anchors.
What is the delivery time?
Production time is about 5-30days depending on the kinds of products;Booking time is about 5days.
What is the payment terms?
30% in advance.70% balance before delivery. Or negotiate a payment method.
What is your transport?
Normally by sea;Urgently by air or by truck.
Can you provide samples?
Of course we can provide free samples for your test And we will return the express fee to you when getting your order.