Thick film primary glass, green, 525 ℃ -550 ° C dielectric paste

electronic pasteIt is the basic material for manufacturing thick film components, mainly referring to the paste made by uniformly dispersing various powders in a solvent. This paste can be used as an electrical conductor, insulator, or dielectric. It has excellent dispersion technology, as well as excellent heat resistance, moisture resistance, solvent resistance, and welding resistance. It is used in various fields such as mobile phones and solar cells, and has made outstanding contributions to achieving high functionality and miniaturization of electronic products.

1、 Classification of electronic pastes

1. The uses are divided into dielectric, resistive, and conductive slurries;

2. The substrate is divided into electronic pastes such as ceramic, polymer, glass, and metal insulation;

3. The sintering temperature can be divided into categories such as high temperature, medium temperature, and low temperature;

4. The price is divided into two types of electronic pastes: precious metals and base metals.

2、 Characteristics of electronic paste

1. Strong adhesion, good weldability, anti-aging;

2. Excellent heat resistance, moisture resistance, and solvent resistance;

3. The resistance value fluctuates very little and matches well with the glaze;

4. Low process sensitivity helps to improve product qualification rate;

5. The product is environmentally friendly and does not contain harmful substances.

Advanced Institute of Science and Technology Research and ProductionInsulating glass encapsulation slurryThe colors are divided into white, black, and green. The material system is divided into two types: lead containing and lead-free. The sintering temperature is divided into two types: low temperature and high temperature. It is mainly suitable for the outer packaging of components made of electronic paste, such as glass glaze resistors (such as rod-shaped resistors and high-voltage glass glaze resistors), thick film circuits, and chip resistors. After sintering, the film layer is bright and has little effect on the resistance value; Has excellent acid resistance and adhesion. The main product specifications and performance are as follows:

1. Used for thick film hybrid integrated circuits and resistor networks