Polytetrafluoroethylene (PTFE) plate activating device and method thereof

A technology for activation treatment and activation of water, which is applied in the field of fluoroplastic surface activation treatment devices, which can solve the problems of harming the health of operators, polluting the surrounding environment, and long activation time, and achieves good activation quality, high degree of automation, and convenient and quick preparation. Effect

Active Publication Date: 2013-01-23
ZHEJIANG DONGFU PLASTIC SCI & TECH
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  • Abstract
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Problems solved by technology

[0005] The present invention mainly provides a PTFE plate activation treatment device and method with energy saving, environmental protection, good surface activation quality and high efficiency, which solves the problems in the prior art that only small PTFE parts can be activated and the activation time is long , poor quality, and will pollute the surrounding environment and harm the health of operators and other technical problems

Method used

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  • Polytetrafluoroethylene (PTFE) plate activating device and method thereof

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Embodiment

[0027] Such as figure 1Shown, a kind of PTFE plate activation treatment device of the present invention comprises the activation treatment chamber 1 of an airtight cuboid shape, has three exhaust outlets 12 along the lengthwise direction at the top of activation treatment chamber 1, three exhaust outlets 12 Evenly distributed on the top surface of the activation treatment chamber 1, a steam-water series jet vacuum pump 13 is respectively connected on the exhaust port 12, and an unwinding roller 2 is installed in parallel on the outside left side of the activation treatment chamber 1 in the length direction, and a parallel installation is installed on the right side The winding roller 3, the central plane of the unwinding roller 2 and the winding roller 3 are coplanar with the central plane of the longitudinal direction of the activation treatment chamber 1, and a constant speed is arranged in sequence from left to right in the longitudinal direction of the activation treatment...

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Abstract

The invention discloses a fluoroplastic surface activating device and a fluoroplastic surface activating method thereof, and in particular provides an energy-saving, environment-friendly and high-efficiency PTFE plate activating device with well-activated surface and a fluoroplastic surface activating method. The device and the method do not have the problems such as activation limitation to small PTFE parts, long activating time, low activating quality, pollution to surrounding environment and injury to the bodies of operators. The device comprises a closed activating room, wherein an unwinding roll and a winding roll are arranged on the two outside sides of the activating room respectively; a constant-speed conveying mechanism, an activating mechanism and a washing mechanism are sequentially arranged in the activating room between the unwinding roll and the winding roll; and the PTFE plate on the unwinding roll first passes through the activating room wall on a corresponding side, then penetrates through the constant-speed conveying mechanism, the activating mechanism and the washing mechanism in sequence, finally passes through the activating room wall on a side opposite to the winding roll and then is wound on the winding roll.

Description

[0001] technical field [0002] The invention relates to a fluoroplastic surface activation treatment device and method, in particular to a PTFE plate activation treatment device and method with energy saving and environmental protection, good surface activation quality and high efficiency. Background technique [0003] As a polymer material with excellent performance, PTFE has excellent chemical stability, electrical insulation, extremely low dynamic friction coefficient, non-combustibility, chemical corrosion resistance and high mechanical strength, and is widely used in various industries. Especially the lining of anti-corrosion equipment, but due to the poor wettability of PTFE materials, it cannot be infiltrated by adhesives, which limits its application. Therefore, people have begun to develop processes that can improve their surface properties. The existing PTFE board surface The treatment method is generally to manually paint the prepared sodium naphthalene treatment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J7/12C08L27/18
Inventor 何正纲顾秋林
Owner ZHEJIANG DONGFU PLASTIC SCI & TECH
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