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OBC 3D printing filament is a breakthrough 3D printing materials from the chemists at Dow Chemical. Designed for high-performance 3D printing, OBC is made out of 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 simple 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.
Density
OBC stands for Olefin Block Copolymer, which is an uncommon materials inside the world of 3D printing. It’s a proprietary mix of plastics that makes OBC simple to print and grants it some chemical resistance and suppleness. This mix has very low density with out sacrificing energy and toughness. Density will get difficult in relation to filament that’s accessible 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 making an attempt.
Versatile But Inflexible
OBC has a low flexural modulus which suggests OBC presents flexibility that different filaments simply cannot match. Its excessive fatigue resistance means that you can print issues like dwelling hinges that may be repeatedly exercised backwards and forwards with out fatigue. OBC’s mechanical properties may be tuned via particular design purposes – that’s: versatile when skinny however may be stiff when printing thicker cross sectional space elements. In the long run, OBC’s uniqueness as a cloth is that purposeful elements may 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 may be versatile or inflexible relying on particular design concerns.
Simple to Print
OBC is straightforward to print and requires little or no positive tuning together 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 simple to print, it nonetheless boasts breakthrough options that solely Dow Chemical may design.
Printing OBC is easy; in contrast to different versatile 3D printing supplies, it will not buckle in an unconstrained extruder.
Actual World Functions
The place a chemically resistant materials is required for a 3D print or a dwelling hinge that can be utilized again and again, OBC is the filament of alternative. For instance, the same polyethylene may be present in merchandise like milk jugs and slicing 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 may snap shut again and again with out fatiguing.Â
There are various 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, excellent temperature is wherever between 160°C and 200°C and 60°C and 100°C for the mattress. Which means that 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 essential factor to notice is that OBC could be very particular in relation to mattress adhesion. The place different filaments work nicely 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 nicely.
In contrast to different 3D printing supplies, {hardware} concerns are fairly easy: a normal hotend and a highly regarded mattress will work simply positive.
With its numerous set of properties, OBC is a magical filament with many alternative use-cases, and coming from Dow Chemical you may belief they’ve achieved their analysis into creating the best materials for 3D printing filament that’s simple to print and may be stiff or versatile based mostly on the design. OBC is out there in a number of colours in each 1.75mm and 3mm diameters so you will get printing straight away. To order your spool right this moment, try the gathering: right here.
Pleased printing!
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