Hunan Yuanhong New Materials Co.,Ltd
Products
Manufacturer of a wide range of products which include High Grade Alumina Ceramic Crucible for Semiconductor Crystal Growth Application,High Purity Pyrolytic PBN Ceramics for VGF MBE OLED LEC Melting Semiconductor,Custom Precision...
MOQ: 2
Price: Negotiated
| Payment Terms | L/C,D/A,T/T,Western Union,D/P |
| Supply Ability | 1000pcs per month |
| Delivery Time | about 50days |
| Packaging Details | By carton |
| Color | White to off-white |
| Lubrication | Self-lubricating |
| Material | Boron Nitride (BN) |
| Manufacturing Methods | Hot pressing, chemical vapor deposition (CVD), sintering |
| Thermal Expansion Coefficient | 2.5 - 3.5 x 10⁻⁶ /K |
| Maximum Operating Temperature | Up to 1000°C in air, 3000°C in inert atmosphere |
| Type | Ceramic |
| Electrical Conductivity | Electrical insulator |
| Density | 2.1 - 2.3 g/cm³ |
| Applications | Electronics, high-temperature insulators, lubricants, cosmetics |
| Hardness | Mohs scale 2 - 2.5 |
| Thermal Conductivity | 60 - 200 W/m·K |
| Dielectric Strength | 15 - 30 kV/mm |
| Mechanical Strength | Moderate flexural strength |
| Purity | Typically > 99% |
| Maximumoperatingtemperature | Up to 2800°C in inert atmosphere |
| Crystalstructure | Hexagonal |
| Productname | Pyrolytic Boron Nitride Ceramics |
| Electricalresistivity | 10¹³ - 10¹⁵ Ω·cm |
| Thermalconductivity | 60 - 120 W/m·K |
| Thermalexpansioncoefficient | 2.5 - 3.5 × 10⁻⁶ /K |
| Dielectricstrength | 10 - 20 kV/mm |
| Mechanicalstrength | Flexural strength approx. 40 - 60 MPa |
| Porosity | Typically < 0.5% |
| Lubricity | Excellent self-lubricating properties |
| Chemicalstability | Resistant to molten metals and most acids |
| Brand Name | YH |
| Certification | ISO,CE,ROHS |
| Place of Origin | CHINA |
MOQ: 2
Price: Negotiated
| Payment Terms | L/C,D/A,T/T,Western Union,D/P |
| Supply Ability | 1000pcs per month |
| Delivery Time | about 50days |
| Packaging Details | By carton |
| Color | White to off-white |
| Lubrication | Self-lubricating |
| Material | Boron Nitride (BN) |
| Manufacturing Methods | Hot pressing, chemical vapor deposition (CVD), sintering |
| Thermal Expansion Coefficient | 2.5 - 3.5 x 10⁻⁶ /K |
| Maximum Operating Temperature | Up to 1000°C in air, 3000°C in inert atmosphere |
| Type | Ceramic |
| Electrical Conductivity | Electrical insulator |
| Density | 2.1 - 2.3 g/cm³ |
| Applications | Electronics, high-temperature insulators, lubricants, cosmetics |
| Hardness | Mohs scale 2 - 2.5 |
| Thermal Conductivity | 60 - 200 W/m·K |
| Dielectric Strength | 15 - 30 kV/mm |
| Mechanical Strength | Moderate flexural strength |
| Purity | Typically > 99% |
| Maximumoperatingtemperature | Up to 2800°C in inert atmosphere |
| Crystalstructure | Hexagonal |
| Productname | Pyrolytic Boron Nitride Ceramics |
| Electricalresistivity | 10¹³ - 10¹⁵ Ω·cm |
| Thermalconductivity | 60 - 120 W/m·K |
| Thermalexpansioncoefficient | 2.5 - 3.5 × 10⁻⁶ /K |
| Dielectricstrength | 10 - 20 kV/mm |
| Mechanicalstrength | Flexural strength approx. 40 - 60 MPa |
| Porosity | Typically < 0.5% |
| Lubricity | Excellent self-lubricating properties |
| Chemicalstability | Resistant to molten metals and most acids |
| Brand Name | YH |
| Certification | ISO,CE,ROHS |
| Place of Origin | CHINA |
MOQ: 10
Price: Negotiated
| Surface Roughness | Ra ≤ 0.8μm (Mirror Polishing Optional) |
| Dimensional Tolerance | ±0.01mm (Customizable) |
| Application Scenarios | Thermocouple Protection, Industrial Furnaces, Semiconductor Equipment, Laboratory Instruments |
| Payment Terms | L/C,T/T,Western Union |
| Delivery Time | 15-30 work days |
| Packaging Details | wooden case and paper case |
| Main Material | 99.7% High-Purity Alumina (Al₂O₃) |
| Customization Service | Customizable OD/ID/Length/Stepped Structure |
| Supply Ability | 10000pcs per month |
| Density | 3.85 g/cm³ |
| Max Working Temperature | 1650℃ (Continuous Use) |
| Electrical Insulation | Resistivity ≥10¹⁴ Ω·cm, Dielectric Strength 25kV/mm |
| Mohs Hardness | Grade 9 (High Wear Resistance) |
| Production Standard | ISO 9001 Certified, GB/T Compliant |
| Place of Origin | China |
| Model Number | YH-T |
| Certification | ISO |
| Brand Name | YH |
MOQ: 10
Price: Negotiated
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 10000pcs per month |
| Delivery Time | 15-30 work days |
| Packaging Details | wooden case and paper case |
| Volume Resistivity | 10^14 Ω·cm |
| Wear Resistance | Very High |
| Purity | Typically 30% to 99.9% |
| Maximum Use Temperature | 1700c |
| High Purity | 99.5% or higher |
| Method | lsostatic presure |
| Bulk Density | >3.63 |
| Max Operating Temperature | 1700°C |
| Properties | Electric Insulation |
| Melting Point | 2040°C |
| Transparency | Opaque |
| Type | Alumina Ceramic Parts |
| Alumina Content | 95% |
| Biocompatibility | Yes |
| Precision Tolerance | High |
| Brand Name | YH |
| Model Number | YH-T |
| Certification | ISO |
| Place of Origin | China |
MOQ: 10
Price: Negotiated
| Delivery Time | 15-30 work days |
| Air Permeability | Stable & Uniform |
| Payment Terms | L/C,T/T,Western Union |
| Main Material | High-purity Alumina (Al₂O₃ ≥ 95%) |
| Porosity | 20% - 45% (Adjustable) |
| Chemical Resistance | Acid & Alkali Resistant, Anti-oxidation |
| Standard Size | Multiple standard sizes in stock |
| Working Temperature | ≤ 1200°C |
| Pore Size Range | 1μm - 100μm (Customizable) |
| Custom Service | Custom Size, Pore Size, Porosity Supported |
| Supply Ability | 10000pcs per month |
| Product Name | Porous Alumina Tube / Microporous Alumina Ceramic Tube |
| Packaging Details | wooden case and paper case |
| Model Number | YH-T |
| Brand Name | YH |
| Place of Origin | China |
| Certification | ISO |
MOQ: 10
Price: Negotiated
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 10000pcs per month |
| Delivery Time | 15-30 work days |
| Packaging Details | wooden case and paper case |
| Volume Resistivity | 10^14 Ω·cm |
| Wear Resistance | Very High |
| Purity | Typically 30% to 99.9% |
| Maximum Use Temperature | 1700c |
| High Purity | 99.5% or higher |
| Method | lsostatic presure |
| Bulk Density | >3.63 |
| Max Operating Temperature | 1700°C |
| Properties | Electric Insulation |
| Melting Point | 2040°C |
| Transparency | Opaque |
| Type | Alumina Ceramic Parts |
| Alumina Content | 95% |
| Biocompatibility | Yes |
| Precision Tolerance | High |
| Brand Name | YH |
| Model Number | YH-T |
| Certification | ISO |
| Place of Origin | China |
MOQ: 10
Price: Negotiated
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 10000pcs per month |
| Delivery Time | 15-30 work days |
| Packaging Details | wooden case and paper case |
| Volume Resistivity | 10^14 Ω·cm |
| Wear Resistance | Very High |
| Purity | Typically 30% to 99.9% |
| Maximum Use Temperature | 1700c |
| High Purity | 99.5% or higher |
| Method | lsostatic presure |
| Bulk Density | >3.63 |
| Max Operating Temperature | 1700°C |
| Properties | Electric Insulation |
| Melting Point | 2040°C |
| Transparency | Opaque |
| Type | Alumina Ceramic Parts |
| Alumina Content | 95% |
| Biocompatibility | Yes |
| Precision Tolerance | High |
| Brand Name | YH |
| Model Number | YH-T |
| Certification | ISO |
| Place of Origin | China |
MOQ: 10
Price: Negotiated
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 10000pcs per month |
| Delivery Time | 15-30 work days |
| Packaging Details | wooden case and paper case |
| Volume Resistivity | 10^14 Ω·cm |
| Wear Resistance | Very High |
| Purity | Typically 30% to 99.9% |
| Maximum Use Temperature | 1700c |
| High Purity | 99.5% or higher |
| Method | lsostatic presure |
| Bulk Density | >3.63 |
| Max Operating Temperature | 1700°C |
| Properties | Electric Insulation |
| Melting Point | 2040°C |
| Transparency | Opaque |
| Type | Alumina Ceramic Parts |
| Alumina Content | 95% |
| Biocompatibility | Yes |
| Precision Tolerance | High |
| Brand Name | YH |
| Model Number | YH-T |
| Certification | ISO |
| Place of Origin | China |
MOQ: 10
Price: Negotiated
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 10000pcs per month |
| Delivery Time | 15-30 work days |
| Packaging Details | wooden case and paper case |
| Volume Resistivity | 10^14 Ω·cm |
| Wear Resistance | Very High |
| Purity | Typically 30% to 99.9% |
| Maximum Use Temperature | 1700c |
| High Purity | 99.5% or higher |
| Method | lsostatic presure |
| Bulk Density | >3.63 |
| Max Operating Temperature | 1700°C |
| Properties | Electric Insulation |
| Melting Point | 2040°C |
| Transparency | Opaque |
| Type | Alumina Ceramic Parts |
| Alumina Content | 95% |
| Biocompatibility | Yes |
| Precision Tolerance | High |
| Brand Name | YH |
| Model Number | YH-T |
| Certification | ISO |
| Place of Origin | China |
MOQ: 10
Price: Negotiated
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 10000pcs per month |
| Delivery Time | 15-30 work days |
| Packaging Details | wooden case and paper case |
| Volume Resistivity | 10^14 Ω·cm |
| Wear Resistance | Very High |
| Purity | Typically 30% to 99.9% |
| Maximum Use Temperature | 1700c |
| High Purity | 99.5% or higher |
| Method | lsostatic presure |
| Bulk Density | >3.63 |
| Max Operating Temperature | 1700°C |
| Properties | Electric Insulation |
| Melting Point | 2040°C |
| Transparency | Opaque |
| Type | Alumina Ceramic Parts |
| Alumina Content | 95% |
| Biocompatibility | Yes |
| Precision Tolerance | High |
| Brand Name | YH |
| Model Number | YH-T |
| Certification | ISO |
| Place of Origin | China |
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