Pei Sheet Vs Glass

In 3d printer general.

Pei sheet vs glass.

Laminate your sheet of pei using 3m 468mp adhesive transfer tape to a glass mirror print bed keeping in mind that 3m 468mp is a very tacky tape that is prone to clumping. Everything i ve used just sticks to pei with no glue or hair spray or anything else required. Compare properties of unfilled pei and 30 glass fiber reinforced pei. The glass reinforcement yields a product with an exception strength to weight ratio and increased tensile strength.

Pei is easily cut to size by scoring with a hobby knife. Pei sheets can be pretty uneven thick sheets more so. Glass reinforcement provides even greater rigidity and dimensional stability while maintaining many of the useful characteristics of basic pei. You can actually lightly sand it with 600 grit sand paper to give your pei sheet some more life.

Adding weight glass sheet to the y axis increases the load on the stepper motor and means it s more likely to perform poorly at higher speeds and or when printing large objects. Written by michael dwamena. On the same printer gluing on a pei sheet will still leave the surface it had before. 3d printing on glass should be done with moderate heating 60 c.

If you have a china printer with a bed fleas can surf on you can easily go with a glass surface that instantly gives you better results due to being flat. Heated glass print bed. Better with thin sheet of pei on glass. Many people like printing directly on glass because it is easy to remove your print when done and leaves a nice glossy finish on the bottom of the 3d part.

You should also make sure the glass is clean. Stick to the sheet. Best 3d printer build surface glass vs pei vs buildtak more. Use some windex on it if necessary.

How to use it as a 3d print surface. Get these they have adhesive already applied. I ve run glass the craptastic preforated sheet that shipped with my printer painter s tape kapton tape and pei and vastly prefer the latter out of all of them. Switching to a glass bed isn t a great idea on a prusa for a number of reasons.

By peter ferris mar 5 2019. Choosing the best build surface for your 3d printer can be a confusing task at time which took a while myself to figure out. The pinda probe won t work correctly. The type of glass you choose does not matter as long as you provide even heating of your glass for example if using.

5 mil is about optimal.