High Frequency Insulation Steatite Ceramic Holder for Heater
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Product Highlights
- High Electrical Resistance: Provides excellent insulation performance for electrical and electronic applications.
- High Frequency Performance: Designed for high frequency applications with low dielectric loss factor.
- Wide Color Options: Available in White, Black, Brown, Red, Gold, Yellow, Green, and Coffee.
- Diverse Product Shapes: Offered as rods, poles, shafts, bars, washers, bushings, and stand-off insulators.
- Superior Mechanical Strength: Features high volume resistivity and excellent dielectric strength at elevated temperatures.
- Customizable Material: Made from mineral talc and magnesium silicates with adjustable clay and BaTi03 content.
- Fast Off-Season Delivery: Lead time within 15 workdays during off-peak seasons.
Product Attributes
- Customization
- Available
- Application
- Refractory, Structure Ceramic, Industrial Ceramic
- Type
- Ceramic Parts
- Model NO.
- YN-382
- Type 2
- High Frequency Ceramics
- Feature
- High Electrical Resistance
- Surface
- Glazed, Glazing
- Color
- White, Black, Brown, Red, Gold, Yellow, Green, Coffee
- Raw Material
- Mineral Talc (3MGO 4sio2 H2O), Magnesium Silicates
- Type 1
- Silicate Ceramic Steatite C221, C230, Steatite L-4
- Advantage
- High Frequency, Low Loss, High Voltage Insulation
- Temperature
- 1000c
- Usge
- Insulation in The Electrical and Electronic Indust
- Material
- Steatite
- Transport Package
- Plywood Case or Carton
- Specification
- CUSTOMIZED
- Trademark
- Yunnuo
- Origin
- China
- HS Code
- 8547100000
- Production Capacity
- 500000 PCS/Year
Product Images of High Frequency Insulation Steatite Ceramic Holder for Heater
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Product Description
SIO2: about 60%
MgO:about 31%
AL2O3:about 5%
BaO:about 5%
CaO:about 0.5%
Fe2O3:about 0.2%
Physical Properties
* High electrical resistance
* Low dielectric loss factor
* Relatively high mechanical strength
* High volume resistivity at elevated temperatures
* Excellent dielectric strength
* Low dissipation factor
Applications
* Insulating washers or bushings
* Supports for heating elements
* Electrical insulators
* Stand-off insulators
* Lighting insulators (supports, bases, etc.)
* Spacers
| Property | Mechanical performance | |||
| Bulk density | Hardness | Flexural strength 20C | Compression strength 20C | |
| Unit | G/cm3 | Gpa | Mpa | Mpa |
| Data | >2.7 | 179 | 1150 | |
| Thermal property | Electrical performance | ||||
| Max using temperature | Thermal shock resistance | Coefficient of linear expansion | Dielectric hotline | Electrical penetration strength | Volume resistivity |
| C | 850-20C | x10-6m | 1MHZ | KV/mm | KV/mm |
| 1300 | 10 | 8 | <6.5 | 20 | 10^14 |











About the Supplier
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Company Profile
Shanghai Yunnuo Industrial Co., Ltd. is located in Shanghai, China. Our team at yunnuo has the experience to assist you in producing the required items made of hard metal and technical ceramic that will fulfill your most stringent requirements. Our main products as below:
Industrial ceramic products: (Al2O3)alumina ceramics, (Zro2) zirconia ceramics, (MGO) magnesium oxide ceramics, (SiC)silicon carbide ceramics, steatite ceramic, mullite ceramic, cordierite, boron nitride, machinable ceramics, mica and other custom-made ceramics, etc. These are widely used in factories, research institutes, and other enterprises and institutions.
Our company's business philosophy: Integrity, efficiency, innovation, transcendence, and win-win. Our company is to focus on the needs of customers, all for the sake of customers, in the principle of good faith, we provide professional, efficient, high-quality services, constantly innovate in technology and products, surpass ourselves, strive for excellence, and achieve a win-win situation.
About Our Factory & Business Background
- Address
- Room 302, 3rd Floor, Building 1, No. 535 Shennan Road, Minhang District, Shanghai, China
- Terms of Payment
- T/T, PayPal, Western Union, Money Gram, by cash
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAP, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai,Ningbo
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2019-11-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What are the main applications for this ceramic holder?
- It is used for insulating parts, supports for heating elements, electrical insulators, stand-off insulators, lighting insulators, and spacers in the electrical and electronic industry.
- What colors are available for this ceramic?
- Available colors include White, Black, Brown, Red, Gold, Yellow, Green, and Coffee.
- What is the lead time for orders?
- During peak season, the lead time is one month. During off-season, it is within 15 workdays.
- What payment methods do you accept?
- We accept T/T, PayPal, Western Union, Money Gram, and cash payments.
- What is the raw material composition?
- The main raw material is mineral talc (3MgO 4SiO2 H2O), mixed with clay, BaTi03, and other ingredients.
- What are the key physical properties?
- Key properties include high electrical resistance, low dielectric loss, high mechanical strength, and high volume resistivity at elevated temperatures.
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