Acetal refers to stiff and high strength engineering plastic which has low friction, impressive wear properties. Referred to as Polyoxymethylene, the low friction plastic has amazing wear properties whether the environment is wet or dry. It is much easier to machine Acetal and thus it is ideal choice for those applications requiring tight and complex tolerances. When it comes to its length or breadth and thickness, they vary as per the brand, grade and manufacturer. Acetal plastic is favored for its stiffness, strength and superior wear-resistance. Indeed, the plastic sheets are being used for various applications. Since the plastic kind is porosity free, it absorbs very less of moisture and can be availed in copolymer grade.
Wondering about the material options of Acetal? Well, it is available in two material options, namely, Homopolymer and Copolymer. If more toughness, stiffness is required in the room temperature, one can opt for Homopolymer. However, the porosity of Homopolymer is more than Copolymer. Therefore, Copolymer performs more excellently than Homopolymer. When the environment is hot, or it is high heat water environment, Copolymer performs better. You can avail them in FDA complaint grades. Homopolymer has much advanced crystallization characteristics.
The various benefits of choosing acetal sheets
If you are confused whether to choose the sheets or not, then think again. The following are the benefits that Acetal sheets offer:
As already stated, the kind of plastic has far more strength and is wear resistant, perfect for a variety of applications.
Copolymer grade of plastic absorbs very less moisture due to less porosity.
It is favored for showing rigidity or strength with regards to mechanical applications.
Its electric insulating capacity is really high and there is low moisture absorption.
Whether chemical or medical, the plastic is apt for various applications.
Acetal plastic sheets are easily available online in a variety of price ranges.
The applications
You may use the plastic in the gear wheels having small modulus.
It is perfectly applicable or suitable for rollers and bearings heavily loaded.
The plastic incorporates electrical insulating components.
It is resistant to thermal oxidative degeneration and also hydrolysis.
It is creep resistance and impact resistance.
The various properties of acetal sheets
The tensile strength of the sheet is 10000psi
It varies with regards to flexural modulus
The sheets tend to carry various izod impacts from 1.5 to 0.7
The heat deflection temperature varies as per the type
There are various kinds of acetal sheets
You can get the sheets in different sizes, types and specifications as per your needs. If you require the sheets for industrial or commercial applications, you can avail sheets of superior grade material. Then, it can be procured in several colors like red, blue black and others. We also have the glass-filled sheets that are perfect for industrial applications. The glass-filled sheet has great strength, stiffness. You may now think how to buy the sheet and from where to buy. It is easy to buy the sheets online. There are many manufacturers selling the sheets at reasonable rates. The thickness of the sheet also matters. If the sheet is thicker, it will be stiffer and more resistant to impacts. Thick sheet will have better dimensional stability while it will maintain its properties even if the conditions are hot. It has the ability to resist deterioration due to moisture or atmosphere.
Acetal is colorless and volatile liquid that leaves a nut-like aftertaste. The material is strong and stiff enough to provide best dimensional stability and features lower coefficient of friction. Different chemical firms make it with different formulas and it is sold under the names like Celcon, Delrin, Kepital and others.
This is all about acetal plastic. Hopefully, this information will be useful for you in future.
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