Experience�E�TOYOTA AUTO BODY R&D Outdoor Exposure Testing Service Site

Clients

Our services with a proven track record have helped customers from a wide array of fields in addition to the component and material field. As proven by our lengthy performance record, we respond to the diverse needs of customers no matter what field they are in.So please feel free to contact us. Experience by field.

Fields:Components/Materials、Semiconductors、Publishing/Printing、Recreation/Sports、Energy、IT、Vehicles、Buildings、Machinery

Testing Procedure Flow

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Are You Running into These Type of Issues?

There are different types of deterioration. Through the use of exposure testing, we can assess the conditions and amount of time it takes for a product to deteriorate. As a precaution against product failure and factors contributing to failure, we assist with resolve any issues you have, and engage in the research and development of new products. Feel free to contact us.

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Yellowing

Peeling

Loss of gloss

Plating pit

Stains

Rust

Chalking

Cracking

Yellowing: A phenomenon that partially or wholly changes the color of plastics and coatings from their original state. It is caused by heat, ultraviolet, and the separation of ingredients inside materials.

Peeling: The loss adhesion of coating films and separation of films from base materials such as steel plates, plastics, undercoat paint, or the coating surface.

Loss of gloss: Over time, pigments or resins deteriorate and coating film becomes lusterless, and loses its gloss (resulting in a decrease in gloss value).

Plating pit: Macroscopic holes that may be present on the surface of plating films. The promoting factors of development are moisture, halogen, acid, dust, etc.

Stains: A phenomenonthat causes damage to coating films and ingenerate changes of color by adhesion when allowing an acid or alkali substance, moisture, solvent, bird dropping, tree sap, compound, or wax to attach to a coating surface for an extended amount of time.

Rust: A film such as oxide or carbonate, occurring on the surface of metals affected by moisture and oxygen in the atmosphere. Examples include, red and black rust on metals, cupper patina, etc.

Chalking: The formation of a white, chalky powder on the surface of paint films due to light, heat, and moisture, causing a loss of gloss.

Cracking: Visible lines that indicate breaks and splits on coating surfaces, plastics, rubber, etc. on materials which can no longer withstand hot or cold conditions after becoming hard and brittle due to light, heat, moisture and solvents.