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Production device of transparent polyimide slurry

A technology for polyimide pulp and production equipment, which is applied in the direction of feeding equipment, transportation and packaging, mixers, etc., can solve the problems of small synthesis amount, affecting the comprehensive performance of materials, quality and quality stability fluctuations, etc., and achieve improvement Production efficiency, increase production level, ensure the effect of stability and continuity

Pending Publication Date: 2022-03-25
SHENZHEN HUAKE COMM TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In traditional production, transparent polyimide is manually operated from the synthesis to the finished slurry, and the amount of synthesis is small; and there are great fluctuations in the quality and quality stability of the slurry, which affects Comprehensive properties of materials after film formation

Method used

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  • Production device of transparent polyimide slurry
  • Production device of transparent polyimide slurry
  • Production device of transparent polyimide slurry

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Embodiment Construction

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] Attached below figure 1 to attach Figure 5 And specific embodiment discusses the present invention in detail:

[0032] Such as Figure 1-2 As shown, a production device for transparent polyimide slurry includes a storage unit 1, a premix unit 2, a main reaction unit 3, a nitrogen filter unit 4, an activation treatment unit 5, a temperature control system 6, and a main control unit.

[0033] Wherein, the material storage unit 1 is used for storing materials, and is co...

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Abstract

The invention relates to a production device of transparent polyimide slurry. The system comprises a storage unit, a premixing unit, a main reaction unit, a nitrogen filtering unit, an activating treatment unit, a temperature control system and a main control unit, the material storage unit is composed of a plurality of constant-temperature containers arranged in parallel, and each constant-temperature container is provided with a feeding port and a discharging port. The input end of the premixing unit is connected with a discharge hole of the constant-temperature container through a metering pump, and the output end of the premixing unit is connected with the main reaction unit; the input end of the activating treatment unit is connected with the discharge hole of the constant-temperature container, and the output end of the activating treatment unit is connected with the main reaction unit; a part of the discharge hole of the constant-temperature container and the temperature control system are connected with the main reaction unit; the input end of the nitrogen filtering unit is connected with the nitrogen storage unit, and the output end of the nitrogen filtering unit is connected with the main reaction unit. Compared with the prior art, the device has the advantages that the production magnitude of transparent polyimide slurry is improved, and the stability and continuity of products in the production process are ensured.

Description

technical field [0001] The invention relates to the technical field of production equipment, in particular to a production device for transparent polyimide slurry. Background technique [0002] In recent years, as optoelectronic devices gradually show the development trend of light weight, miniaturization, ultra-thinning and flexibility, CPI film (transparent polyimide film) has good colorless transparency and heat resistance And insulation, has been widely used in the manufacture of touch screens, flexible printed circuit boards, flexible solar cells, flexible displays and other optoelectronic devices, the market potential is huge. [0003] In traditional production, transparent polyimide is manually operated from the synthesis to the finished slurry, and the amount of synthesis is small; and there are great fluctuations in the quality and quality stability of the slurry, which affects Comprehensive performance of the material after film formation. [0004] To sum up, it ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/18B01J4/00B01F33/82B01D46/62C08G73/10
CPCB01J19/18B01J19/0053B01J19/0066B01J4/001B01J4/008B01J19/0006B01J19/0013B01D46/0012C08G73/1003
Inventor 詹世治曾西平靳世东彭礼明王海波
Owner SHENZHEN HUAKE COMM TECH CO LTD
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