Process for fabricating positive silver paste under full temperature control

A technology of silver paste and temperature control, applied in the direction of conductive materials dispersed in non-conductive inorganic materials, cable/conductor manufacturing, electrical components, etc., can solve the problem of uncontrolled rolling temperature, unmonitored temperature, and uncontrolled stirring temperature and other issues to achieve the effect of improving printing performance, improving product performance, and meeting the needs of use

Inactive Publication Date: 2017-07-14
北京市合众创能光电技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the past, the temperature of the whole process of front-side silver paste production was not monitored, the temperature of raw materials was not controlled, the stirring temperature was not control

Method used

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  • Process for fabricating positive silver paste under full temperature control
  • Process for fabricating positive silver paste under full temperature control
  • Process for fabricating positive silver paste under full temperature control

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0018] A whole-process temperature control process for making positive silver paste includes the following steps:

[0019] Step 1: Control the temperature of the raw materials at 18-23°C;

[0020] Step two, the pre-dispersion temperature is 22-26°C;

[0021] Step three, the rolling temperature is 22-30℃;

[0022] Step 4: The stirring temperature is 23-30°C;

[0023] Step five, store in an ambient temperature of 12-22°C.

[0024] According to another embodiment of the present invention, it further includes that, in step 1, the temperature control adopts central air-conditioning to control the temperature, and the temperature control time is more than 4h before proceeding to the next step.

[0025] According to another embodiment of the present invention, it further includes that in step 2, the temperature control adopts a central air conditioner to control the room temperature, and the room temperature is controlled at 20-23°C.

[0026] According to another embodiment of the present inventi...

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Abstract

The invention relates to the technical filed of production of positive silver paste, in particular to a process for fabricating positive silver paste under full temperature control. The process for fabricating the positive silver paste under the full temperature control comprises the following steps of 1, controlling a temperature of a raw material to be 18-23 DEG C; 2, setting a pre-dispersion temperature to be 22-26 DEG C; 3, setting a rolling temperature to be 22-30 DEG C; 4, setting a stirring temperature to be 23-30 DEG C; and 5, performing storing in an ambient temperature of 12-22 DEG C. With the positive silver paste produced by the process for fabricating the positive silver paste under the full temperature control, the printing performance of the positive silver paste and the height-width ratio, a tensile force and the viscosity performance of a positive silver electrode are effectively improved, the product performance of the positive silver paste is improved, and the application demand is satisfied.

Description

technical field [0001] The invention relates to the technical field of front silver paste production, in particular to a process for making front silver paste with full temperature control. Background technique [0002] In the past, the temperature of the whole process of front-side silver paste production was not monitored, the temperature of raw materials was not controlled, the stirring temperature was not controlled, and the rolling temperature was not controlled. Therefore, the performance of the front-side silver paste produced was unstable at the processing temperature, which led to defects in product performance. . Contents of the invention [0003] In order to overcome the imperfect performance of existing front-side silver paste products, the present invention provides a process for making front-side silver paste with full temperature control. [0004] The technical solution adopted by the present invention to solve the technical problems is: a process for makin...

Claims

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Application Information

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IPC IPC(8): H01B13/00H01B1/16H01B1/22
CPCH01B13/00H01B1/16H01B1/22
Inventor 鲁开成徐国良佟丽国任中伟吕旭东
Owner 北京市合众创能光电技术有限公司
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