8PCS - 8 BOBINE - 8KG ABS 1.75mm 3D printer consumables COLORI ASSORTITI ALTA QUALITà GARANTITA SU MAKERBOT, MULTIMAKER, ULTIMAKER, REPRAP, PRUSA
Questa offerta è per 8 bobine (totale 8 kili) di colori assortiti.
I colori disponibili sono i seguenti:
argento, bianco, trasparente, marrone, nero, grigio, verde fosforescente, giallo, viola, arancione, blu, oro, rosso, verde, rosa.
Specifica nelle note dell'ordine i colori scelti.
Chemical name ABS acrylonitrile - butadiene - styrene ( Product Name Acrylonitrile Butadiene Styrene plastic) acrylonitrile , butadiene and styrene terpolymer , A is acrylonitrile , B is butadiene , S is styrene. ABS resin is one of five synthetic resin , its impact resistance, heat resistance, low temperature resistance , chemical resistance and excellent electrical properties , easy processing , product size and stability , surface gloss and good features , easy to paint , coloring, you can also surface plating metal plating , welding , pressing and bonding and other secondary processing , widely used in machinery , medical, design , automotive parts , electronics , instrumentation and other industries , is a highly versatile engineering thermoplastics.
Suitable for : RepRap, Makerbot, Mendel, Huxley UP, Printer,WeisTek,Thing-o-matic,Ult
Net weight: 1KG
Gross weight: 1.35KG
Nozzle temperature: the optimum temperature is 175-230 ?, bottom plate temperature 85 ?
- Compatible with most 3D Printers such as RepRap, Makerbot, Ultimaker, Mendel, Huxley UP, WeisTek, Thing-o-matic, Ult, flash cast, Mai Rui , etc.
The Difference Between the PLA and ABS
When printing PLA smell of cotton candy smell ( odor sensitive to this cautious buying ) , unlike the ABS as the pungent smell bad child .
PLA can print large part model in the case without heating the bed corners will not tilt.
PLA having a low shrinkage , even when printing a large size model also performed well
PLA has a low melt strength , easier shaping print model , excellent surface gloss , colorful.
Differences between the PLA and ABS :
Crystalline PLA , ABS is a non- crystalline .
When heated slowly converted gel liquid ABS : without state change.
PLA as frozen water on the other hand , directly from the solid to the liquid in one step .
ABS ( not required phase change ) become more liquidity to further fill the barrel.
Because there is no phase transition , ABS does not suck nozzle heat.
Part of the PLA, the risk of phase change cooling nozzle , so that the risk of greater blockage .
The main advantage of polylactic acid has the following aspects :
( 1 ) polylactic acid (PLA) is a novel biodegradable material, a plant resources ( such as corn ) proposed the use of renewable raw starch .
( 2 ) good mechanical properties and physical properties. Polylactic acid suitable for blow molding, thermoplastic and other processing methods , processing convenience , is widely used.
( 3 ) compatibility with biodegradable good. Polylactic acid in the field of medicine is also widely used , such as to produce a one-time infusion equipment, free split -type surgical sutures and other low molecular weight polylactic acid packaging for drug delivery agents .
( 4 ) polylactic acid (PLA) biodegradable plastics in addition to the basic features , but also has its own unique characteristics. Traditional biodegradable plastic strength, transparency and resistance to climate change are not as good as ordinary plastic .
( 5 ) similar basic physical properties of polylactic acid (PLA) plastics and petrochemical synthesis , that is, it can be widely used to manufacture a variety of applications. Polylactic acid also has good gloss and transparency , and the use of polystyrene film is quite prepared , other biodegradable products are not available .
( 6 ) Polylactic acid (PLA) has good tensile strength and the elongation , the polylactic acid can produce a variety of common processing methods , for example: melt extrusion molding , injection molding, blown film molding, foam molding and vacuum forming , the polymers are widely used at present have similar forming conditions , in addition it is also the same as a conventional film printing performance .
( 7 ) The polylactic acid (PLA) film has good air permeability, permeability and oxygen permeability of the two carbon dioxide , it also has the isolation characteristic odor . Viruses and molds attached easily biodegradable plastic surface , the safety and health concerns , however, the polylactic acid having excellent antibacterial unique biological and anti-mold properties of biodegradable plastics .
( 8 ) When the incineration of polylactic acid (PLA) , its heat of combustion and incineration same paper is incinerated half of traditional plastic ( eg polyethylene ) , and the incineration of polylactic acid will not release nitrides, sulfides and other toxic gases.
How to determine the material is PLA or ABS?
A: On the surface it is difficult to judge, comparative observation was matt ABS , and PLA is very bright . Was heated to 195 degrees , PLA extruded smoothly , ABS can not. Heated to 240 degrees , ABS can smooth out , PLA muster bubbles appear , and even carbonation, carbonation will block the nozzle , very dangerous