Sapphire grade is a hard coated polycarbonate sheet, anti-abrasive on both sides with excellent resistance to a range of chemicals. It is also available in a range of colours.
Reinforced grades are also available for added stability and tensile strength.
For years, this plastic has demonstrated a seemingly inexhaustible potential for innovation. New applications are developed every year, and here you can see just some of the many products made of Makrolon that is an integral part of our everyday lives.
The best way of cleaning Makrolon sheets and products.
Makrolon has a poreless surface to which dirt finds it difficult to adhere. Dusty sections are wiped down with water and a soft cloth or sponge, never rubbed down dry. For thorough cleaning, it is advisable to use a non-scouring detergent. Paint splashes, grease and putty residues can be removed before they harden by lightly rubbing with a soft cloth which has been soaked in ethyl alcohol, isopropanol or petroleum ether (boiling point 65 °C). Spots of rust can be dealt with using a 10 percent solution of oxalic acid. Mechanical cleaning systems (for example systems which use rotating brushes or wipers) should never be used on Makrolon. Even if plenty of washing water is applied to the brushes, they may still scratch the sheet surface.