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  • Factory Supply Alpha Alumina Oxide Powder - Alumina Ceramic Products – Yufa

    Factory Supply Alpha Alumina Oxide Powder - Alumina Ceramic Products – Yufa

    Ceramic Insulators for Spark plugs Model No./Characteristic index F series F series Φ10mm, Φ12mm lengthened series Density of Ceramic (g/cm3) ≥3.70 ≥3.70 ≥3.70 Dielectric Strength (KV) ≥38 ≥38 ≥38 Flexural Strength (N) ≥600 ≥450 ≥380 Appearance Color White White White     Alumina Ceramic Tube Mainly used for the protection of the temperature sensor, make the temperature sensor and outside isolation, decrease or prevent components in ...
  • 2021 High quality Mono-Cystalline Alumina - Monocrystalline Fused Alumina – Yufa

    2021 High quality Mono-Cystalline Alumina - Monocrystalline Fused Alumina – Yufa

    Applications 1.It’s mainly used for making advanced cutting and grinding tools. 2.It’s suitable for grinding high-hardness, high-toughness materials such as high-vanadium high-speed steel, austenitic stainless steel, and titanium alloys. 3.It is used for dry grinding and grinding work which is easy to deform and burn. 4.It is suitable for various abrasive tools such as resin, ceramics, coating, etc. 5.It can be used for high temperature bonding agent molding, and won’t fade after high...
  • Top Suppliers Ceramic Spark Plug Components - Calcined Alumina (FA) Series for Heat Conduction – Yufa

    Top Suppliers Ceramic Spark Plug Components - Calcined Alumina (FA) Series for Heat Conduction – Yufa

    Applications Chemical Composition (%) Ture Density   Apparent Density Grain Size Original Crystal Oil Absorption Rate Conversion Rate +325 Residual Boron Features Recommended Applications Model No. Al2O3 ≥% SiO2 ≤% Fe2O3 ≤% Na2O ≤% LOI ≤%  g/cm3 ≥ g/cm3 > D50 (μm) D50 (μm) ml ≥% <% <% FA3 99.5 0.1 0.03 0.08 0.1 3.96 >0.85 ~2.8 2.1-2.7 <17 ≥95 0.5 / 1. High temperature calcination 2. Deep grinding & Good flowability 3. Reasonable particle size distribution ...
  • OEM/ODM Manufacturer Aluminum Oxide Abrasive - WFA for Refractories – Yufa

    OEM/ODM Manufacturer Aluminum Oxide Abrasive - WFA for Refractories – Yufa

    Applications 1. White corundum powder is widely used in steel, cement, ceramics, petroleum and other industries. 2. It is an ideal raw material for making large-scale ladle castables, medium and high-grade iron trough castables, gunning materials, preforms and other unshaped refractory materials. 3. It is also the main raw material for various corundum products such as corundum bricks, corundum and mullite corundum saggers, corundum porous plugs for refining, integral spray guns and composi...
  • 2021 High quality Electro Corundum - Fused Dense Corundum – Yufa

    2021 High quality Electro Corundum - Fused Dense Corundum – Yufa

    Applications The fused dense corundum is one of the first-choice raw materials for the production of high-performance unshaped and shaped refractory materials. 1.It’s widely used in industries such as steel, cement, ceramics, petrochemicals, etc. 2.It’s main raw materials for making blast furnace iron trough castables, ladle castables, ramming materials, preforms and other unshaped refractory materials. 3.It’s an ideal raw materials for various shaped products...
  • OEM manufacturer Aluminum Oxide - WFA for Refractories – Yufa

    OEM manufacturer Aluminum Oxide - WFA for Refractories – Yufa

    Applications 1. White corundum powder is widely used in steel, cement, ceramics, petroleum and other industries. 2. It is an ideal raw material for making large-scale ladle castables, medium and high-grade iron trough castables, gunning materials, preforms and other unshaped refractory materials. 3. It is also the main raw material for various corundum products such as corundum bricks, corundum and mullite corundum saggers, corundum porous plugs for refining, integral spray guns and composi...
  • High Quality for Calcined Active Alumina - Calcined Alumina (FA) Series for Heat Conduction – Yufa

    High Quality for Calcined Active Alumina - Calcined Alumina (FA) Series for Heat Conduction – Yufa

    Applications Chemical Composition (%) Ture Density   Apparent Density Grain Size Original Crystal Oil Absorption Rate Conversion Rate +325 Residual Boron Features Recommended Applications Model No. Al2O3 ≥% SiO2 ≤% Fe2O3 ≤% Na2O ≤% LOI ≤%  g/cm3 ≥ g/cm3 > D50 (μm) D50 (μm) ml ≥% <% <% FA3 99.5 0.1 0.03 0.08 0.1 3.96 >0.85 ~2.8 2.1-2.7 <17 ≥95 0.5 / 1. High temperature calcination 2. Deep grinding & Good flowability 3. Reasonable particle size distribution ...
  • 100% Original Corundum White - WFA for Abrasives – Yufa

    100% Original Corundum White - WFA for Abrasives – Yufa

    Applications 1. It can be used for consolidation and coating abrasives, floor wear-resistant sand, ceramic roller professional sand, wet or dry blast sand. 2. It’s uitable for super-precision grinding and polishing in the crystal and electronics industries. 3. It ‘s suitable for processing hardened steel, alloy steel, high-speed steel, high carbon steel and other materials with high hardness and high tensile strength. 4. It can also be used as contact media, insulators and prec...
  • Factory source Fused Corundum - WFA for Abrasives – Yufa

    Factory source Fused Corundum - WFA for Abrasives – Yufa

    Applications 1. It can be used for consolidation and coating abrasives, floor wear-resistant sand, ceramic roller professional sand, wet or dry blast sand. 2. It’s uitable for super-precision grinding and polishing in the crystal and electronics industries. 3. It ‘s suitable for processing hardened steel, alloy steel, high-speed steel, high carbon steel and other materials with high hardness and high tensile strength. 4. It can also be used as contact media, insulators and prec...
  • 2021 China New Design Wfa - WFA for Refractories – Yufa

    2021 China New Design Wfa - WFA for Refractories – Yufa

    Applications 1. White corundum powder is widely used in steel, cement, ceramics, petroleum and other industries. 2. It is an ideal raw material for making large-scale ladle castables, medium and high-grade iron trough castables, gunning materials, preforms and other unshaped refractory materials. 3. It is also the main raw material for various corundum products such as corundum bricks, corundum and mullite corundum saggers, corundum porous plugs for refining, integral spray guns and composi...
  • OEM manufacturer Ceramic Igniter Part - Low-Sodium Calcined Alumina (SA) Series for Special Glasses – Yufa

    OEM manufacturer Ceramic Igniter Part - Low-Sodium Calcined Alumina (SA) Series for Special Glasses – Yufa

    Applications 1. LCD glass substrate: It is a generic term for the special glass used for thin-film transistor (TFT) LCDs which form the display area of products including LCD televisions, personal computers and mobile phones. An LCD panel consists of various components stacked in a number of layers. 2. High aluminum cover glass: It can be widely used in a variety of electronic consumer products with touch and display functions, including capacitive touch screen mobile phones, tablet compute...
  • Hot New Products Aluminum Oxide Grain - Fused Dense Corundum – Yufa

    Hot New Products Aluminum Oxide Grain - Fused Dense Corundum – Yufa

    Applications The fused dense corundum is one of the first-choice raw materials for the production of high-performance unshaped and shaped refractory materials. 1.It’s widely used in industries such as steel, cement, ceramics, petrochemicals, etc. 2.It’s main raw materials for making blast furnace iron trough castables, ladle castables, ramming materials, preforms and other unshaped refractory materials. 3.It’s an ideal raw materials for various shaped products...
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