Belangrijkste eigenschappen en testmethoden van coatings voor buitenmuurisolatie

Buitenmuurisolatiecoating is een soort coating die thermische isolatie combineert, decoratie en waterdichte functies, which is widely used in building exterior wall insulation system. It can effectively improve the thermal insulation performance and energy saving effect of buildings, but also has excellent decorative effect and waterproof performance. Exterior wall insulation coatings are suitable for various types of buildings, including residential, commercial, and industrial buildings.

Belangrijkste eigenschappen en testmethoden van coatings voor buitenmuurisolatie

The following are the common key properties of exterior wall insulation coatings and the corresponding testing instruments:

Naam van prestatieInstrument for testing
Dikte van dikteCoating thickness meter
Sterkte van bandTrekproefmachine
Weerstand tegen weersinvloedenXenon lamp aging tester
Crack resistanceNeedle prick tester
Verschil van kleurColor comparator
Dichtheid van dichtheidDensity meter
Resistance to alkaliAcidity meter

Belangrijkste eigenschappen en testmethoden van coatings voor buitenmuurisolatie

The following are the corresponding detection steps for each performance:

Dikte: The thickness of the coating was measured using a coating thickness meter.

Sterkte van de binding: The bond strength between the coating and the base was tested using a tensile testing machine.

Weersbestendigheid: the sample is placed in the xenon lamp aging tester for accelerated aging, and then the performance changes are detected by visual observation, appearance evaluation and other methods.

Crack resistance: The tensile resistance of the coating was tested using a needle prick tester.

Kleurverschil: Use a color comparator to detect the color of the coating.

Dikte: Use a densitometer to test the density of the paint.

Alkali resistance: Use a acidity meter to test the ph of the coating and judge its alkali resistance.

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