What is the acrylic sheet, what are the advantages and disadvantages of the acrylic sheet?
Acrylic sheet, also known as polymethyl methacrylate (PMMA) sheet plexiglass, is a kind of plexiglass processed by a special process. The research and development of acrylic sheets have a history of more than 100 years. Sheets have also entered the interior decoration of houses, so what are the advantages and disadvantages of acrylic sheets?
1. Hardness
The hardness of acrylic sheets is one of the important parameters that can well reflect the production process and technology, and it is also a part of quality control. It can reflect the purity of the raw material MMA, the weather resistance, and the high-temperature resistance of the sheet. It also can directly determine whether the sheet will shrink, bend and deform and whether the surface will be chapped during processing. Meanwhile, hardness is one of the hard indicators to judge the quality of the acrylic sheet.
2. Thickness tolerance
What does thickness tolerance mean? That is to say, the thickness tolerance of acrylic sheets, the control of this tolerance is an important manifestation of quality management and production technology, and the thickness tolerance of imported cast acrylic sheets is controlled within +0.2mm.
3. Weather resistance
The adaptability of the acrylic board is very good, and its adaptability to the natural environment is very strong. Even if it is exposed to sunlight, wind, and rain for a long time, its performance will not change. It has good anti-aging performance and can be used outdoors with peace of mind.
4. Transparency
Strict raw material selection, advanced formula follow-up, and modern production technology. To ensure good transparency and pure whiteness of the sheet, crystal clear after flame polishing.
Of course, the acrylic sheet also has its shortcomings, because the acrylic sheet is relatively low in hardness. Therefore, the heat resistance will be relatively poor, and then the elongation will be relatively low, which will lead to easy cracking and deformation. Furthermore, the color is not stable enough, and it is prone to fluff during use.
How to distinguish the quality of acrylic sheets?
Acrylic has very strong weather resistance, strong surface hardness, and good gloss, and can be used to make various products. However, acrylic is also good or bad, and its quality will directly determine the service life of acrylic. The following will introduce what material acrylic is and how to distinguish the quality of the acrylic sheet.
The chemical name of acrylic is polymethyl methacrylate. Its light transmittance is like glass, and it belongs to an important thermoplastic that was developed earlier. In addition, acrylic has good chemical stability, fire resistance, easy dyeing, and easy processing. It has a wide range of applications in the construction industry, furniture products, and sanitary ware.
How to distinguish the quality of the acrylic sheet
1. Observation method
It can be observed whether the acrylic surface is faded or the gloss is not high. You can also see whether the acrylic sheet manual is consistent with the deeds material, so as to judge whether it is a regular material.
2. Combustion method
You can take a small piece of acrylic and burn it if it burns quickly. That means the acrylic quality is not up to standard.
3. Light transmission method
You can use white light to pass through the acrylic sheet, and the high-quality acrylic sheet has high light transmittance. It is white after passing through, if there is yellow or blue, it means that the quality is not good.
4. Paste method
Two acrylic sheets can be combined together, and the poor-quality acrylic is difficult to separate after being melted. Good quality acrylic is easy to separate, so through this experiment, you can distinguish the quality of the acrylic sheet.
The performance of acrylic
1. Acrylic has good transparency and light transmittance. Acrylic colored with dyes has a good color rendering effect.
2. Acrylic has good weather resistance, high surface hardness, and surface gloss.
3. Acrylic has good processing performance, not only can be thermoformed. And can be machined.
4. Acrylic has wear resistance, can resist a variety of chemical substances, and has good stability.
5. Acrylic has good stability.
6. Acrylic is flame-resistant and will not spontaneously ignite.
Is the acrylic swimming pool good – how about the acrylic swimming pool
In summer, the first thing most people think of is to go for a swim. However, the swimming pool is too far from home, it is too dangerous to swim in the river, and the inflatable swimming pool is not fun. What should I do at this time? It’s time to make the acrylic swimming pool debut, install it at home, and let you enjoy the texture that can only be enjoyed in the swimming pool after it is filled with water. The acrylic swimming pool is safe and easy to clean, allowing your lover and children to swim and fight water together, and make you feel cool and comfortable. Keep zooming in.
The advantages of acrylic swimming pool
The surface material of the acrylic swimming pool is methyl propyl methyl ester, the back is covered with glass fiber, and it is coated with a special resin for reinforcement. The entire swimming pool should have a uniform color, a smooth surface, no delamination, bubbles, etc. The glass fiber is firmly bonded without peeling, and the heat transfer of the acrylic swimming pools is slow. Therefore, the heat preservation is good, and there is no “cold” feeling when touching the body surface. Compared with cast iron or steel plate swimming pools, it has a “warm and soft” feeling, and it will not hurt the body.
The bottom of the acrylic swimming pool should be covered with yellow sand cement paste during installation. It should not be vacated or only rely on a few support points to avoid breakage. During use, sharp and hard objects should be prevented from bumping and rubbing. When cleaning, use a soft cloth and detergent to wipe gently. scouring pads, once you find that there are bristles, wipe with a soft cloth and toothpaste to restore the luster.
Acrylic swimming pool features
Acrylic is a by-product extracted from deep-sea oil. In fact, if you carefully understand the material of acrylic, you will find that it is not so magical. It is also a kind of plexiglass. The common transparent mobile phone display stand is made of it, although it is also a kind of glass. But acrylic is not as “fragile” like glass, and its impact resistance is 200 times stronger than ordinary glass, and it hardly breaks.
Its load-bearing capacity changes with the thickness. The thicker it is, the stronger it is. Acrylic has a hard side, but it also has the characteristics of flexibility. It is very suitable for modeling, and the bending angle and radian can be realized through technology. Its thermal insulation performance is also better than that of glass. Well, it’s not like the glass is “cool to the bottom”, but this also leads to its poor heat dissipation capacity.
Choose a good swimming pool to enjoy the whole summer, and the acrylic swimming pool will never disappoint. What he brings is the endless joy of life, an excellent swimming pool that is not crowded, its quality is placed here, and its value is placed here, in fact, no matter what, it is the best quality product, it will give people excellent Experience, this is the acrylic swimming pool.
What problems should be paid attention to when using acrylic swimming pools?
Acrylic swimming pools are becoming more and more dominant in today’s children’s swimming market. Children’s swimming pools are beautiful in appearance, rich in functions, simple in installation, and easy to operate. No matter the size, they are all made of acrylic materials, so now the problem arises, using sub What problems should we pay attention to when Lectra children’s swimming pool?
1. The temperature of circulating water should not exceed 40 degrees Celsius. We must put cold water first, then hot water, and never put hot water directly into it. Because not only can this cause burns, but prolonged exposure to water like this can also cause the acrylic to discolor.
2. When using the acrylic swimming pool. If damage occurs, sand the damaged area with 2000c terrazzo paper followed by toothpaste and gauze. It can be restored to its original bright state, remember that aggressive chemical liquids should not be used for scrubbing.
3. When using the acrylic swimming pool, you should not collide with hard objects, so as not to damage the equipment.
The difference between the acrylic swimming pool and a transparent acrylic swimming pool:
Polymethyl methacrylate, commonly known as acrylic resin or acrylic resin, has many advantages such as high transparency, low price, and easy processing. Polymethyl methacrylate is a commonly used glass substitute material.
Acrylic board can be divided into the pure transparent board, color transparent board, and translucent board according to light transmittance, high gloss board, mercerized board, and matte board according to surface gloss. According to performance, acrylic sheets can also be divided into other ordinary sheets, impact sheets, anti-ultraviolet sheets, smoldering sheets and high-strength sheets, wear-resistant sheets, etc.
Pure transparent acrylic sheet has the following characteristics: excellent anti-ultraviolet performance, yellow outdoor for 10 years, no fading, loss of light, no cracking, and light transmittance greater than 92%. Transparent and colorless in cross-section, high surface hardness, comparable to aluminum and brass, excellent crack resistance and chemical properties, high-quality protective film, providing adequate protection.
Ordinary acrylic swimming pool: using resin fiber and modern advanced technology, seamless, one-time molding, smooth surface, hard and lightweight object. With thermal insulation, and antibacterial, anti-aging, and antiseptic functions, suitable for hospitals and swimming pools to set up fixed-scale swimming pools.
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