Industrial paint film weather resistance detection system

Abstract

The invention discloses an industrial paint film weatherability detection system, comprising: a power system configured to provide power for a test plate clamping tool and a scrubbing system and controlled by a control system; a soaking system which is provided with corrosive liquid for soaking the to-be-tested piece; a test plate clamping tool which is configured to clamp a to-be-tested piece, is connected with the power system and can be driven by the power system to ascend and descend; a scrubbing system which is provided with a scrubbing device, is connected with the power system and can scrub the to-be-tested piece under the driving of the power system; an aging system which is provided with an ultraviolet light emitting device and is used for carrying out an ultraviolet lamp irradiation aging test on the to-be-tested piece, and the ultraviolet intensity in the aging system can be adjusted by the control system; temperature adjusting systems are respectively arranged in the soaking system and the aging system and are used for adjusting the temperature to the set temperature, and the temperature adjusting systems are controlled by the control system.

Description

technical field [0001] The invention belongs to the technical field of paint film weather resistance detection, and in particular relates to an industrial paint film weather resistance detection system. Background technique [0002] The main functions of industrial paint film include protection, decoration, special functions, etc. It is an indispensable part of anti-corrosion and aesthetics for construction machinery, automobiles, bridges, etc. The weather resistance of industrial paint films is one of the core indicators that affect the appearance and quality of products. There are many factors that affect the weather resistance of the product paint film. The internal factors include coating resin structure, pigment type, solvent properties, coating process, etc. The external factors mainly include ultraviolet, water, oxygen, temperature change, chemical environment, force, etc. Designing accelerated tests based on external factors is one of the most effective methods for ...

AI Technical Summary

Problems solved by technology

Existing national standards and industry standard general testing methods often only put forward quantitative index requirements for single factors such as light aging, acid / alkali, and water, and these single indicators usually cannot reflect the real weather resistance of the paint film, resulting in qualified tests. The paint film of the product has problems such as early failure and premature failure

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