Product Description
Sealed glass is a special type of glass material mainly used to seal glass, ceramics, metals, and composite materials together to form a stable intermediate layer. The following is a detailed introduction to sealed glass products:
1, Definition and Classification
Sealing glass, also known as sealing glass, refers to an intermediate layer of glass that can seal different materials (such as glass, ceramics, metals, and composite materials) together. According to different usage temperatures, sealing glass can be divided into low-temperature sealing glass and high-temperature sealing glass. Among them, low-temperature sealing glass, especially high lead sealing glass, is often referred to as solder glass because it can be used at lower temperatures.
2, Performance characteristics
High airtightness: Sealing glass can form a tight sealing layer, effectively preventing the penetration of gases and liquids, ensuring the airtightness of the sealing device.
High temperature resistance: Some sealed glass can withstand high temperature environments, ensuring stable sealing effects even under high temperature conditions.
Acid and alkali resistance: It has good chemical stability and can resist the erosion of corrosive substances such as acid and alkali.
High electrical insulation: Sealing glass often plays an insulating role in electronic devices, so it must have high insulation and high voltage resistance performance.
Matching of thermal expansion coefficient: The thermal expansion coefficient of the sealed glass needs to be matched with the sealed material to reduce internal stress, ensure the seismic resistance and high strength of the sealed part.
3.Application area
a. Application areas: feedthrough components, optoelectronic communication, various high-temperature sensors
b. Mechanism of action: physical support, electrical insulation, airtightness
c. User: AVIC Changfeng Electronics, AVIC Optoelectronics, and China Electronics 13 and 49 Institute
Product Parameters
| No. |
Name |
Model |
Application area |
| 1 |
Kovar sealing glass |
F-Db series |
RF connector |
| 2 |
High temperature, high insulation, high expansion sealing glass material |
SG-DB series |
SOFC,XXsensor |
| 3 |
High impedance sealing glass |
BBLseries |
XX Engine temperature control |
| 4 |
ARCseries |
SBG-Db series |
Iron based and titanium alloy packaging |
| 5 |
Lead free low melting point sealing glass material |
BGseries |
OLED, Silicon aluminum alloy |
| 6 |
Ultra low sealing glass material |
PGseries |
Sealing temperature ≤ 350 ºC |
After Sales Service
Customization of various sealing glass materials and products: granulation powder, slurry, film tape, insulator.
Packaging & Shipping
Main Export Countries & Areas:
USA, UK, Japan, Germany, Spain, France, Swiss, Korea, Russia, Mexico, Brazil, Argentina, Pakistan, India, Portugal, Canada, New Zealand, South Africa, UAE, Egypt, Norway, Netherland, Russia, Australia, Saudi Arab, Turkey, Finland, Poland ,etc.
Payment Method: by T/T or Western Union or L/C
Delivery time: 7-10 days.
Quality Warranty: Shanghai Z-printing offers quality warranty for our lasers products with "3R" policy. For any inferior-quality products, Z-printing company is responsible for return, replacement and refund.
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