Acrylic is plexiglass, and the English abbreviation is PMMA. It is an important plastic polymer material developed earlier. It has good transparency, chemical stability and weather resistance. It can be exposed to the external environment for a long time, and its optical and mechanical properties will not degrade it. The acrylic table lampshade has good…
What are the advantages of acrylic ceiling lamp shade? Acrylic has high mechanical strength. The relative molecular mass of plexiglass is about 2 million. It is a long-chain polymer compound, and the chains that form the molecule are very soft. Therefore, plexiglass has high strength and is stretch-resistant, and its impact resistance is 7 to…
How to deal with yellow lampshade at home? To test whether the alkaline substance of the soap can remove the yellowing substance, try the soap first. Then I heard that there is an alkaline substance in the soap, which can remove the yellowish oxidizing substances on the surface of the lampshade. Because the lampshade turns…
The efficiency of the multi-functional, high-yield plastic extrusion die mainly leads to high efficiency, low energy consumption and low molding cost. In terms of function, screw extrusion dies are not only used in extrusion molding and mixing processing of polymeric materials, but have also been extended to food, animal feed, electrodes, explosives, building materials, packaging,…
