Plexiglass Basic Knowledge - Instrument Technology
What is plexiglass?
Methyl methacrylate is commonly known as plexiglass, the abbreviation of PMMA, with high transparency, low price, easy machining, etc., is often used glass replacement materials.
What is the use of plexiglass?
Plexiglass for a wide range of applications for aviation industry parts, environmental protection equipment, optoelectronic equipment parts and components, communications facilities, transport facilities, mechanical parts, construction models, medical facilities, teaching facilities, research facilities, laboratory facilities, Handicrafts and many other fields.
Plexiglass performance
Transparency and excellent resistance to aging; its proportion is less than half of ordinary glass, anti-fragmentation capacity is several times higher; it has good insulation and mechanical strength; acid, alkali, salt has a strong Corrosion resistance, and easy processing; can be bonded, saw, planing, drilling, carving, grinding, screen printing, sandblasting and other manual and mechanical processing, heating can be bending all kinds of products.
The physical properties of plexiglass:
Density: 1.19kg / cm 3 Transmittance: 99% Impact strength ≥16kg / cm 3 Tensile strength ≥61Kg / m 3 Heat change temperature ≥78 ℃ Heat softening temperature ≥105 ℃
What glue is used for plexiglass?
Plexiglass bonding method to be different needs, 502 can not demanding, but requires a high degree of chloroform referred to as chloroform is not necessarily the best, acetone also need, but it is best to mix a few recipes!
