Castable Refractory Cement
Castable refractory cement is a type of refractory material that is used in a variety of applications, from high-temperature furnaces and kilns to boilers and incinerators.
It is a type of hydraulic cement that sets and hardens when mixed with water, making it an ideal material for creating custom shapes and linings in refractory applications.
PER Refractories produces refractory castables that are widely used in high-temperature industries such as steel, semen, dan petrokimia karena sifat isolasi dan tahan panasnya yang sangat baik.
Types of Castable Refractory Cement
Low Cement Castable (LCC)
Low cement castable refractory cement is a type of material that contains a low amount of cement, usually less than 8%. Instead, it contains a higher amount of alumina, silika, and other additives.
LCC has a low porosity and excellent resistance to thermal shock, making it ideal for use in applications such as blast furnaces, sendok, and tundishes.
Self-Flowing Castable
Self-flowing castable refractory cement is a type of material that is designed to flow and self-level when poured. It’s ideal for use in hard-to-reach areas where casting or gunning is difficult.
Self-flowing castable has excellent strength and resistance to thermal shock, making it ideal for use in applications such as furnaces, insinerator, dan tempat pembakaran.
Insulating Castable
Insulating castable refractory cement is a lightweight, low-density material used to insulate high-temperature equipment. It’s made of a blend of lightweight aggregates such as perlite or vermiculite and a binding agent such as cement.
Insulating castable refractory cement is commonly used in the petrochemical and power industries to insulate furnace linings, walls, and roofs.
Conventional Castable
Conventional castable refractory cement is made of a blend of cement, aggregates, dan bahan tambahan. It has excellent strength and resistance to abrasion and erosion, making it ideal for use in applications such as cement kilns, insinerator, dan boiler.
Conventional castable refractory cement is also used in the petrochemical and steel industries.
What is Castable Refractory Cement?
Castable refractory cement is a mixture of refractory aggregates, pengikat, and additives that are combined with water to create a dense, strong, and heat-resistant material.
The aggregates used in castable refractory cement can be made from a variety of materials, such as alumina, silika, and magnesia, while the binders used can be cement, calcium aluminate, or other materials.
The additives are used to improve the workability, setting time, and other properties of the cement.
Properties of Castable Refractory Cement
Castable refractory cement has several properties that make it ideal for use in high-temperature applications. These properties include:
1. High Refractoriness: It can withstand high temperatures, making it ideal for use in furnaces, tempat pembakaran, dan aplikasi suhu tinggi lainnya.
2. High Compressive Strength: It has high compressive strength, which makes it resistant to mechanical stress, erosion, and abrasion.
3. Low Thermal Conductivity: It has low thermal conductivity, which helps to reduce heat loss and energy consumption in high-temperature applications.
4. Ketahanan Kimia: It is resistant to chemical attack and can withstand exposure to acidic or alkaline environments.
5. Ketahanan Aus: Castable refractory cement is resistant to wear and tear, making it ideal for use in abrasive environments.
Applications of Castable Refractory Cement
Castable refractory cement is used in a variety of industries and applications, including:
1. Iron and Steel Industry: Castable refractory cement is used to line furnaces, sendok, and other equipment in the iron and steel industry.
2. Cement Industry: It is used to line rotary kilns and other equipment in the cement industry.
3. Petrochemical Industry: This is used to line boilers, tungku, and other equipment in the petrochemical industry.
4. Incineration Industry: This is used to line incinerators and other equipment in the waste management industry.
5. Glass Industry: It is used to line furnaces and kilns in the glass industry.
Benefits of Castable Refractory Cement
1. High-Temperature Resistance:
The castable refractory cement can withstand high temperatures, making it an ideal choice for various industries that require high-temperature resistance.
2. Resistance to Thermal Shock:
It has excellent resistance to thermal shock, which means it can withstand rapid changes in temperature without cracking or breaking.
3. Daya tahan:
It is a durable material that can withstand harsh environments, abrasion, dan erosi. This makes it an ideal choice for applications where wear and tear are a concern.
4. Versatility:
It is a versatile material that can be molded into various shapes and forms to suit different applications.
5. Easy to Install:
It is easy to install, which means that it can be used for both small and large projects without much hassle.
PER Castable Refractory Cement Supplier
Castable refractory cement is a versatile material that is used in a variety of industries and applications.
It is a heat-resistant material that can withstand high temperatures and has several other properties, such as high compressive strength, konduktivitas termal yang rendah, dan ketahanan terhadap bahan kimia, which make it ideal for use in high-temperature applications.
Its applications range from the iron and steel industry to the petrochemical and waste management industries.
If you are looking for a reliable and durable material for your refractory applications, castable refractory cement is an excellent choice.
Tentang PER Perusahaan Refraktori
Perusahaan Refraktori PER terletak di Kota Xinmi, Provinsi Henan, kampung halaman bahan tahan api di Cina. Perusahaan kami adalah perusahaan tahan api berbasis teknologi yang mengintegrasikan R&D, produksi, penjualan, dan layanan teknis. Sumber daya yang kaya dan kualitas yang sangat baik di wilayah ini memberikan kondisi unggul yang tak tertandingi untuk produksi bahan tahan api. Produk utama kami adalah batu bata tanah liat tahan api, batu bata tahan api alumina tinggi, bata silika tahan api, batu bata tahan api magnesium, batu bata mullite, batu bata isolasi, dan produk tahan suhu tinggi lainnya.
Perusahaan PER refraktori adalah basis produksi hijau, hemat energi, dan bahan tahan api baru yang ramah lingkungan. Perusahaan kami telah lulus ISO9001:2008 sertifikasi sistem mutu internasional dan GB/T24001-2004 / ISO14001:2004 sertifikasi sistem manajemen lingkungan, sertifikasi lembaga inspeksi kualitas perusahaan. Produk kami terjual dengan baik di lebih dari 20 negara di seluruh dunia. Mereka adalah produk refraktori pilihan untuk metalurgi, bukan besi, petrokimia, kaca, keramik, dan lainnya industri refraktori.
