Everyone knows that the exhibition of the museum is valuable. Any one can be regarded as a baby. So if you want to present it in front of tourists, there must be a display cabinet to protect, so the materials made by these display cabinets are also very important.
Today we have four main requirements for museum showcase manufacturers. (1) Structural framework material: The structural and glass connection part of the profile and the glass connection meet the requirements of the high -performance display cabinet. The timelyness of high -performance brand aluminum alloy profile (6063) is T6.
Wei's hardness is not less than 8. After the electrostatic spray, the surface reflection is not greater than 30, and the spray coats meets the standard. (2) All materials used in the display cabinet are inert environmental materials to reduce the risk of potential pollution.
For the board that directly contacted the display part, select the B -class board, seal the surface to prevent fire and harmful gas treatment. In this way, the damage to exhibits with formaldehyde, acetic acid, or acetate gas can be minimized, especially sensitive items. Textiles must be environmentally friendly cotton textiles, without formaldehyde release.
Testing by the relevant testing department or laboratory, suitable for museum products. Board without adhesion fixation. The formaldehyde content in the display space ≤0.
05mg/m3, benzene content ≤0.05mg/m3, tvoc content ≤0.5mg/m3.
(3) The adhesive indicator between the glass and the structural frame is; the environmental bonding agent that does not emit any acid or harmful gases must be used. The viscosity of adhesive is between 7500-1000ps. The viscosity of coagulant is between 2500-6000ps.
The melting point is greater than 150 ℃. (4) The ingredients around the museum showcases are non -combustible materials, ensuring the fire resistance of the showcase. .
jewelry showcase manufacturers
museum showcases manufacturers