Acrylic Display Box

A: Acrylic has a density only half that of glass (1.19g/cm ³ vs 2.5g/cm ³), but its impact resistance is more than 10 times higher, and its light transmittance reaches 92%. Under long-term exposure, acrylic may turn yellow due to ultraviolet radiation (new materials can delay for more than 10 years), while glass is prone to brittle cracking.

A: Authentic acrylic produces a blue flame when burned, without black smoke, and the edges harden after extinguishing; Uniform light transmission without bubbles, thickness error ≤ 0.2mm. Poor quality products are prone to scratches on the surface and have a pungent odor during cutting (characteristic of recycled materials).

A: Compliant with FDA food contact certification, with volatile organic compound (VOC) emissions during production below EU REACH standards. Tangchen Technology and other enterprises have achieved over 90% of raw material recycling and obtained FSC forest certification.

A: Height=figurine height x 1.2 (with reserved breathable space), width=figurine base width x 1.5 (to avoid crowding). Large scene boxes need to consider load-bearing capacity: 3mm acrylic sheets can support 5kg/m ², and it is recommended to design them in layers to distribute pressure.

A: LED color temperature selection: Cool white light (5000K) highlights metallic texture, warm yellow light (3000K) enhances resin softness. The smart model supports voice control or APP dimming, such as the GOTO S3 model with a built-in 12 LED matrix, which can be lit up by clapping your hands.

A: Minimum order quantity: Alibaba merchants usually have a minimum order quantity of 50. Process cost: UV printed backgrounds are 30% more expensive than solid color models, and magnetic doors are 50% more expensive than hinged doors.

A: Before assembly, remove the double-sided protective film and wipe it with a soft cloth dipped in isopropanol (75% concentration). Recommend using 3M 810 tape to secure the base and avoid adhesive residue.

A: Prohibit solvents such as alcohol and acetone, and recommend using specialized acrylic cleaners (such as Plexus). Scratch repair: Use 0000 steel wool and polishing paste to polish in a circular motion, which can eliminate fine scratches ≤ 0.1mm.

A: Bottom pad with silicone anti slip pad (thickness ≥ 3mm) to avoid direct contact with acrylic surface. It is recommended to place desiccants (such as color changing silicone gel) in high humidity areas to maintain an internal humidity of ≤ 50%.

A: Ultraviolet radiation can cause ABS resin figurines to become brittle and PVC materials to discolor. It is recommended to choose products with a UV blocking rate of ≥ 99%. Actual test data: The light transmittance of ordinary acrylic decreases by 5% after 1 year, while the UV resistant version maintains over 90% within 3 years.

A: The international standard ASTM D790 requires acrylic to have a bending strength of ≥ 70MPa, and high-quality products can reach above 80MPa. Extreme test: 6mm acrylic sheet can withstand a 10kg steel ball falling from a height of 1 meter without breaking.