Knowledge

The relative molecular mass of plexiglass is about 2 million. It is a long-chain polymer compound, and the chain forming the molecule is very soft. Therefore, the strength of plexiglass is relatively

Polymethyl methacrylate is usually called plexiglass, the English abbreviation PMMA, has the advantages of high transparency, low price, easy machining, etc. It is a commonly used glass substitute mat

If various dyes are added in the production of plexiglass, it can be polymerized into colored plexiglass; if a fluorescent agent (such as zinc sulfide) is added, it can be polymerized into fluorescent

In 1931, the German company built a factory to produce polymethyl methacrylate, which was first used in the aircraft industry, replacing celluloid plastics for aircraft canopies and windshields.

In 1927, chemists at a German company heated acrylate between two glass plates, and the acrylate polymerized to produce a sticky, rubber-like interlayer that could be used as shatter-resistant safety

1. Architectural applications: shop windows, soundproof doors and windows, lighting covers, telephone booths, etc. 2. Advertising applications: light boxes, signs, signs, display stands, etc. 3. Trans

The selection of materials depends on the shape design, what kind of shape, what kind of plexiglass, color and variety should be tested repeatedly to achieve the best effect. With a good shape design,

Plexiglass is widely used, not only in commerce, light industry, construction, chemical industry and so on. And the production of plexiglass is widely used in advertising decoration and sand table mod

Embossed plexiglass: divided into transparent, translucent, colorless, brittle, easy to break, used in interior doors and windows and other decorations, with the characteristics of both light transmis

Pearlescent plexiglass: It is made by adding pearlescent powder or phosphor powder to ordinary plexiglass. This kind of plexiglass has bright color and high surface finish. After the outer form is hot

Colored and transparent plexiglass: commonly known as color plate. The light transmission is soft, and the light boxes and handicrafts made of it make people feel comfortable and generous. Colored ple

The polymers obtained by polymerizing acrylic acid and its esters as raw materials are collectively referred to as acrylic resins, and the corresponding plastics are collectively referred to as polyac