How To Succeed with OBC 3D Printing Filament


OBC 3D printing filament is a breakthrough 3D printing materials from the chemists at Dow Chemical. Designed for high-performance 3D printing, OBC is constructed from a novel polyethylene-based mix that brings polyolefin materials properties to 3D printing. By mixing these two collectively, not solely does it have wonderful dimensional stability and superior chemical resistance, it extremely straightforward to print and its light-weight. Step into a brand new world of expanded capabilities for 3D printing supplies with OBC.

Let’s break it down-

Let's break it down.

Let’s break it down.


OBC stands for Olefin Block Copolymer, which is an uncommon materials throughout the world of 3D printing. It’s a proprietary mix of plastics that makes OBC straightforward to print and grants it some chemical resistance and adaptability. This mix has very low density with out sacrificing power and toughness. Density will get difficult relating to filament that’s out there by weight, and in OBC’s case, it signifies that 100 meters of filament will weigh 30% lower than 100 meters of PLA or PETG filaments. OBC has a density of 0.9 grams per cubic centimeter whereas PLA has a density of 1.2 grams per cubic centimeter. That signifies that a 350 gram spool will print as many elements as a 500 gram spool of PLA or PETG – regardless of their completely different weights, they each have round 320 meters of fabric on the spool. What this all means is that elements 3D printed in OBC will float on water with out even attempting.

Versatile But Inflexible

OBC has a low flexural modulus which suggests OBC presents flexibility that different filaments simply cannot match. Its excessive fatigue resistance lets you print issues like dwelling hinges that may be repeatedly exercised backwards and forwards with out fatigue. OBC’s mechanical properties will be tuned by way of particular design purposes – that’s: versatile when skinny however will be stiff when printing thicker cross sectional space elements. Ultimately, OBC’s uniqueness as a cloth is that useful elements will be designed with sections which are robust and inflexible, however have a flip closed lid that’s all a part of the identical 3D print.

OBC can be flexible or rigid depending on specific design considerations.

OBC will be versatile or inflexible relying on particular design issues.

Straightforward to Print

OBC is straightforward to print and requires little or no high quality tuning along with your printer. It’s one of some versatile 3D printing supplies that’s approachable to inexperienced customers. The place different supplies can buckle within the printer’s extruder, as a filament this materials is inflexible sufficient to be simply extruded by mainly any extruder sort. Although straightforward to print, it nonetheless boasts breakthrough options that solely Dow Chemical may design.

Printing OBC is simple; unlike other flexible 3D printing materials, it won't buckle in an unconstrained extruder.

Printing OBC is straightforward; in contrast to different versatile 3D printing supplies, it will not buckle in an unconstrained extruder.

Actual World Purposes

The place a chemically resistant materials is required for a 3D print or a dwelling hinge that can be utilized time and again, OBC is the filament of selection. For instance, the same polyethylene will be present in merchandise like milk jugs and chopping boards, that are inflexible even at their thinnest level, and polypropylene, one other comparable materials, is utilized in contact circumstances and meals storage containers that are versatile and might snap shut time and again with out fatiguing. 

There are many real world applications of polypropylene and polyethylene, from food to chemical safety,

There are a lot of actual world purposes of polypropylene and polyethylene, from meals to chemical security,

{Hardware} Issues

Printing temperatures for OBC are decrease than may be anticipated. Relying on the particular printer setup, perfect temperature is anyplace between 160°C and 200°C and 60°C and 100°C for the mattress. Which means most printers on the market are able to printing this materials, with the temperature of the mattress being the limiting consider some circumstances; some printers can’t attain 100°C however can get shut sufficient to work. An necessary factor to notice is that OBC could be very particular relating to mattress adhesion. The place different filaments work properly with quite a lot of adhesives, OBC will solely work with packaging tape, particularly polypropylene packaging tape. As soon as it’s utilized to the 3D printer’s mattress floor, prints will stick exceptionally properly.

Unlike other 3D printing materials, hardware considerations are pretty simple: a standard hotend and a very hot bed will work just fine.

Not like different 3D printing supplies, {hardware} issues are fairly easy: a typical hotend and a very popular mattress will work simply high quality.

With its numerous set of properties, OBC is a magical filament with many various use-cases, and coming from Dow Chemical you possibly can belief they’ve performed their analysis into creating the perfect materials for 3D printing filament that’s straightforward to print and will be stiff or versatile based mostly on the design. OBC is on the market in a number of colours in each 1.75mm and 3mm diameters so you may get printing instantly. To order your spool at this time, take a look at the gathering: right here.

Blissful printing!


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