There are still many people who are not clear about the requirements of the museum showcase materials, so let's introduce the editor today to introduce you to the details! The requirements of the aluminum alloy profile (6063) of the high -performance brand number (6063) are T6. Wei's hardness is not less than 8. The surface is treated with electrostatic spraying, and the reflection is not greater than 30.
The spray complies with national standards. (2) All the materials used in the showcase are inert environmental materials to reduce potential pollution risks. The boards that are directly contacted with the display part, the board selection B -level, and the surface of its surface seal, fire prevention and harmful gas treatment of gas treatment.
This can minimize the destruction of exhibits, especially sensitive items. Textile fabrics must be an environmentally friendly 100%cotton textile and no formaldehyde release, and it is tested by the relevant testing department or laboratory. It is suitable for products that are used in museums.
Fix the fixing method of adhesive adhesion on the board. The formaldehyde content in the display space ≤0.05mg/m3, benzene content ≤0.
05mg/m3, tvoc content ≤0.5mg/m3. (3) The adhesives between the glass and the structural box, the adhesive indicator is; the environmentally friendly adhesive must be used, and no acid or harmful gas must be emitted.
The viscosity of adhesive is between 7500-10000ps. The stickiness of coagulant is between 2500-6000ps. The melting point is greater than 150 ℃.
(4) The peripheral materials of the showcase are non -combustible materials to ensure the fire resistance of the showcase. .