Preparation and application method of amino mold plastic abrasives for aircraft coating layer removal

An amino molding compound and coating removal technology, which can be used in grinding/polishing equipment, grinding devices, manufacturing tools, etc. to achieve non-destructive removal, cost-effectiveness, and strong controllability.
CN109048699AInactive Publication Date: 2018-12-21CHANGZHOU JOEL PLASTIC +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHANGZHOU JOEL PLASTIC
Publication Date
2018-12-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a preparation and application method of amino mold plastic abrasives for aircraft coating layer removal, and belongs to the technical field of material surface polishing. The preparation method of the amino mold plastic abrasives is characterized in that amino mold plastic is firstly crushed; then, crushed amino mold plastic particles are crushed and screened; the particleswith different particle size grades and obtained by screening are mixed according to a certain ratio to prepare abrasives; and the air jet machining is performed on the abrasives to remove aircraft coating layers. The aircraft coating layers are aircraft cover surface coating layers. After the air jet machining is performed on the amino mold plastic abrasives, prepared through the method, to remove the aircraft coating machines, obvious damage is not discovered on the surfaces of basal bodies, so that the removing effect of the coating layers is excellent, and the efficient, green and nondestructive removal of the aircraft coating layers can be realized. The used amino mold plastic abrasives can be recycled.
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Description

technical field

[0001] The present invention relates to a method for preparing abrasives for removing aircraft coatings, in particular to a method for preparing abrasives for removing aircraft coating abrasives by air-jet processing, in particular to an amino molding compound abrasive for removing aircraft coating abrasives by air-jet processing The preparation method and its use. Background technique

[0002] Aircraft coatings can not only reduce the impact caused by factors such as temperature, humidity, media, abrasion and impact during the operation of the aircraft, but also prolong the service life of the aircraft and keep it in good operating condition. Therefore, aircraft coatings are very important for protection and Controlling the corrosion of aircraft structure plays a vital role in ensuring the safety of aircraft flight. However, during the operation of the aircraft, its surface coating will inevitably be affected by temperature fluctuations, high-intensity ultr...

Claims

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