Furniture is commonly used in indoor and outdoor environments where it is exposed to daylight, ultraviolet rays and other climatic factors. These factors can cause color fading, surface deterioration, quality degradation or other performance problems in furniture materials. In order to evaluate the durability and performance of furniture materials, ultraviolet aging test chamber can simulate the ultraviolet radiation and climate conditions in the real environment, by accelerating the aging process of furniture, avaliação de desempenho.

The application of uv UV aging test chamber in furniture

Concrete steps
The following are the specific steps in the application of UV aging test box in furniture:

Choose furniture materials that meet the requirements, such as wood, tecido, pintar, cola, etc.. Select appropriate samples for testing according to different parts and materials of furniture.

De acordo com os requisitos de teste, determinar a fonte de radiação ultravioleta, temperatura, parâmetros de umidade e tempo de radiação na câmara de teste. Estas condições devem ser capazes de simular a radiação UV real e as condições climáticas, como a exposição à luz solar., Temperatura alta, umidade, etc..

Attach the sample of furniture material to the sample table of the test chamber to ensure that the sample surface is exposed to UV light sources. For large furniture, representative samples can be selected for testing.

Inicie a câmara de envelhecimento UV e exponha a amostra à radiação UV simulada. De acordo com as condições de teste definidas, radiação por um certo tempo. Ao mesmo tempo, the hot and humid cycle can be selectively carried out to simulate the real climate environment.

Periodically monitor and record the performance changes of furniture samples. Você pode usar instrumentos e equipamentos apropriados, such as color measuring instrument, máquina de teste de tração, etc., to measure and record the color change, força, surface quality and other indicators of furniture.

De acordo com os dados de teste e índice de avaliação, the aging degree and performance changes of furniture samples were analyzed. Compare as diferenças entre diferentes amostras de teste para avaliar a durabilidade, stability and service life of furniture materials.

Testing through the UV aging test chamber can provide durability assessment of furniture materials, guide manufacturers and users to select appropriate materials, and ensure the performance and appearance requirements of furniture in actual use. This helps to provide high quality and durable furniture products that meet consumer needs and expectations.

The application of uv UV aging test chamber in furniture

Padrão industrial
In the UV aging test of furniture, os seguintes padrões da indústria podem ser consultados:

ASTM G154 is a standard published by the American Society for Materials and Testing (ASTM) for the operation of fluorescent ultraviolet (ultravioleta) lamp equipment to perform exposure tests on nonmetallic materials. This standard provides procedures and requirements for UV aging tests.

ISO 4892-3 é um padrão publicado pela Organização Internacional de Padronização (ISO) for exposure methods of plastic materials to laboratory light sources, including fluorescent ultraviolet (ultravioleta) lâmpadas. The standard specifies the methods and conditions for UV aging tests.

The application of uv UV aging test chamber in furniture

Aplicação específica
Casos de aplicação específicos incluem, mas não estão limitados aos seguintes campos:

Indoor furniture: UV aging test chamber can be used to evaluate the durability and color stability of indoor furniture materials. Por exemplo, the surface coating of wood furniture, dyes and fibers of fabric furniture, and the appearance of plastic furniture, etc..

Outdoor furniture: UV aging test chamber can be used to evaluate the weatherability and durability of outdoor furniture materials. Por exemplo, the properties of materials, coatings and dyes for outdoor furniture under long-term exposure to natural environments such as sunlight, rain and temperature changes.

Vehicle interior: UV aging test chamber can be used to evaluate the light stability and color fastness of vehicle interior materials. Por exemplo, the fabric material of the carriage seat, the plastic material of the door trim panel, etc., in the case of daily use and long-term exposure to UV.

Commercial office furniture: UV aging test boxes can be used to evaluate the durability and appearance changes of commercial office furniture materials. Por exemplo, the fabric of the office chair, the coating of the desk and the wood material, the performance of different office environmental conditions.

Home decor: UV aging test chamber can be used to evaluate the durability and color stability of home decor materials. Por exemplo, the plastic shell of decorative lamps, fabric materials for wall decoration, etc., in the case of long-term exposure to indoor light and sunlight performance.