<http://schema.org/description>
"&lt;p style=\"outline: none; line-height: 21px; font-weight: normal; font-family: Arial; font-style: normal; font-variant: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; margin-bottom: 20px; padding: 0px; background-color: rgb(255, 255, 255)\"&gt;\r\nPolycarbonate filament, also known as PC filament, is a strong thermoplastic \r\nmaterial used in 3D printing. Polycarbonate filament has many uses in everyday \r\napplications. It is a good electrical insulator while having heat-resistant \r\nproperties. Polycarbonate is used in data storage for compact discs, DVD's and \r\nBlu-Ray's. It is used in many medical applications as well as for parts in \r\ntoday's advanced phones. It is commonly used in eye protection, and it is used \r\nafter lamination to make bullet-proof glass.&lt;/p&gt;\r\n&lt;p style=\"outline: none; line-height: 21px; font-weight: normal; font-family: Arial; font-style: normal; font-variant: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; margin-bottom: 20px; padding: 0px; background-color: rgb(255, 255, 255)\"&gt;\r\nPolycarbonate filament is such a great 3D printing filament material because of \r\nit's strength. It is a really strong material while still maintaining \r\ntemperature resistance. Polycarbonate does not shatter like plexiglass. It tends \r\nto bend and deform similar to hard rubber until it eventually breaks. It also \r\nhas high optical clarity. PC absorbs a lot of moisture in the air. It is a \r\nhygroscopic material, and it is best to store in an air tight container when not \r\nin use. Even during use the material can become unprintable within a 24 hour \r\nprint if in a humid environment. Therefore, keeping in an airtight container \r\nduring printing as well is ideal. Dry PC filament will print more clearly. \r\nFilament that has absorbed moisture will print white as well as pop and bubble \r\nduring the print.&lt;/p&gt;\r\n&lt;p style=\"outline: none; line-height: 21px; font-weight: normal; font-family: Arial; font-style: normal; font-variant: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; margin-bottom: 20px; padding: 0px; background-color: rgb(255, 255, 255)\"&gt;\r\nExtruding temperature for Polycarbonate filament is generally around 260\u00B0C, \r\ndepending on the printer. PC 3D filament slowly softens when heated, unlike PLA \r\nwhich has a high transition temperature. Slower print speeds are preferred as an \r\nincrease in temperature is required for faster prints. Polyimide tape (Kapton \r\ntape) should be used on a heated bed, ~120\u00B0C, with ABS juice on top of the tape. \r\nSome users prefer applying glue or superglue on a glass bed and then heating to \r\n~120\u00B0C-130\u00B0C. Please do not inhale any fumes. Heated up superglue can release \r\ntoxic fumes, so only use in a well ventilated area.&lt;/p&gt;\r\n&lt;p&gt;&amp;nbsp;&lt;/p&gt;\r\n&lt;ul style=\"margin: 0px 0px 20px 20px; padding: 0px; outline: none; list-style-type: disc; color: rgb(102, 102, 102); font-family: Tahoma, Geneva, sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);\"&gt;\r\n\t&lt;li style=\"margin: 0px; padding: 0px; outline: none;\"&gt;\r\n\t&lt;font face=\"Arial\" size=\"3\" color=\"#000000\"&gt;Printing temperature : 255\u00B0C - \r\n\t300\u00B0C depending on part and printer type&lt;/li&gt;\r\n\t&lt;li style=\"margin: 0px; padding: 0px; outline: none;\"&gt;Print speeds : 30mm/s \r\n\tis ideal, can go up to 60 or 80mm/s&lt;/li&gt;\r\n\t&lt;li style=\"margin: 0px; padding: 0px; outline: none;\"&gt;Store airtight in use \r\n\tand when not in use, absorbs moisture&lt;/li&gt;\r\n\t&lt;li style=\"margin: 0px; padding: 0px; outline: none;\"&gt;Print on a heated bed&lt;/li&gt;\r\n\t&lt;li style=\"margin: 0px; padding: 0px; outline: none;\"&gt;Only use in well \r\n\tventilated areas or in a ventilated system&lt;/font&gt;&lt;/li&gt;\r\n&lt;/ul&gt;\r\n"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.3dprima.com/en/filaments-for-3d-printers/special-filament-3mm/primapc-filament-3mm-050-kg-spool-natural.html>