Polymethyl methacrylate, commonly known as plexiglass or acrylic, abbreviated as PMMA, has the advantages of high transparency, low price and easy processing, and is a commonly used glass substitute material.
What is the use of acrylic?
Acrylic has a wide range of uses, which are suitable for aviation industry parts, environmental protection equipment, photoelectric equipment parts, communication facilities, transportation facilities, mechanical parts, building models, medical facilities, teaching facilities, scientific research facilities, experimental facilities, decoration, handicrafts and many other fields.
Acrylic properties
Excellent transparency and outstanding aging resistance; Its specific gravity is less than half that of ordinary glass, but its shatter resistance is several times higher. Good insulation and mechanical strength; Strong acid, alkali and salt corrosion resistance; And is easy to process; Can be used for manual and mechanical processing, such as bonding, sawing, planing, drilling, engraving, grinding, screen printing, sandblasting and so on. After heating, it can be bent into various acrylic products.
Physical properties of acrylic acid:
Density: 1. 19kg/cm 3 transmittance: 99% impact strength ≥ 16kg/cm 3 tensile strength ≥6 1Kg/m 3 thermal deformation temperature ≥78℃ thermal softening temperature ≥ 105℃
What glue does acrylic paste?
The bonding method of acrylic should be tailored according to different needs. 502 can be lower, but chloroform with high requirements is not necessarily the best, and acetone is also needed, but it is best to have several mixed formulas.