Acrylic is a common synthetic resin material, which has the advantages of high transparency, strong weather resistance, and easy processing, and is widely used in home decoration, building materials, display and exhibition and other fields. Acrylic products bring people beautiful and practical enjoyment, but at the same time, there are some shortcomings that cannot be ignored. This article will reveal the biggest drawbacks of acrylic from four aspects, so that you can have a more comprehensive understanding of this material.
The surface of acrylic is relatively soft and can be easily scratched by sharp objects. This not only affects the aesthetics of acrylic products, but also reduces its transparency and gloss. Therefore, special care needs to be taken when cleaning and maintaining, avoiding the use of abrasive detergents or rough fabrics. If you accidentally scratch, you can use sandpaper or polish to repair it, but this will also lose the thickness and strength of the acrylic.
Acrylic is less tolerant of high temperatures. At high temperatures, acrylic may deform, melt, or even burn. Therefore, when choosing acrylic materials, it is necessary to make a reasonable choice according to the specific use environment. Generally speaking, the heat-resistant temperature of acrylic is around 70, and problems will arise beyond this temperature. If you need to use acrylic in a high-temperature environment, you can consider using high-temperature resistant acrylic materials, or take cooling measures, such as installing shading facilities, to reduce the chance of acrylic being heated.
When exposed to sunlight for a long time, the surface of acrylic is prone to yellowing. This is mainly due to the erosion of ultraviolet rays, so there are some measures to consider when using outdoor use, such as using UV protectants. Yellowing of acrylic not only affects the appearance, but also reduces its light transmission and aging resistance. If the acrylic has turned yellow, it can be treated with bleach or oxidizing agents, but this can also compromise the quality and longevity of the acrylic.
Acrylic is somewhat corrosive to some solvents. If you come into contact with solvents such as alcohol, ketones, and ketone alcohols for a long time, it may cause problems such as deterioration and discoloration of the acrylic surface. Therefore, when using acrylic products, care should be taken to avoid contact with these solvents or use special cleaning agents for cleaning. If the acrylic has already been damaged by solvents, it can be restored with a heat gun or hot water, but this also increases the risk of deformation of the acrylic.
Acrylic is a beautiful and functional material, but it also has drawbacks that cannot be ignored. Understanding the advantages and disadvantages of acrylic can help us better use and maintain acrylic products, prolong their service life, and improve their performance. When choosing acrylic materials, it is necessary to consider the specific needs and use environment comprehensively, and choose the appropriate material type to ensure the best use effect and experience.