Difference Between Delrin and Acetal

Delrin is a type of acetal homopolymer and therefore generally interchangeable with others of the same class. This means that Delrin still offers the same core benefits of general acetal plastics, such as: Excellent dimensional stability. Friction, fatigue, and abrasion resistance.

1. What is acetal plastic used for?
2. What is the difference between Delrin and nylon?
3. What kind of plastic is Delrin?
4. What is stronger acetal or nylon?
5. Is acetal the same as nylon?
6. Is acetal a plastic?
7. What is Delrin good for?
8. Is Delrin expensive?
9. Is Nylon better than plastic?
10. Is Delrin stronger than aluminum?
11. Is Delrin and UHMW the same?
12. Are there different grades of Delrin?

What is acetal plastic used for?

Polyoxymethylene also known as acetal plastic is a thermoplastic material that widely used in automotive and electronic industries. The material required has low friction, high stiffness and excellent dimension stability. Acetal is mostly used in gear wheels, eyeglasses, ball bearing and locking systems.

What is the difference between Delrin and nylon?

A vague tip , but here goes : if they`re both un-reinfoced I rub it with my fingers , nylon barstock (at least the kind I use) has a higher surf. roughness then delrin , it feels more `ridged` (excuse my poor english). Delrin has a more `greasy` feel to it then nylon , altough not as greasy as teflon.

What kind of plastic is Delrin?

Delrin is a trademarked name for acetal resins that are semi-crystalline thermoplastic polymers. This type of material is also known by the abbreviation POM or polyoxymethylene. It has gained popularity since first being introduced to the commercial marketplace in 1960.

What is stronger acetal or nylon?

Compared to acetal, nylon offers superior tensile strength and bending stiffness. It can also handle higher loads and higher temperatures. ... Compared to nylon, acetal provides higher impact resistance and cold resistance.

Is acetal the same as nylon?

Acetal is a thermoplastic polymer material. In looks it is shinier than Nylon. It is well known for its excellent tensile strength and chemical resistance. ... acetal is slightly lighter than nylon but there is not a large difference between the two.

Is acetal a plastic?

Acetal plastic, also called polyacetal and polyoxymethylene (POM), is a general purpose, semi-crystalline, engineered thermoplastic. Acetal is commonly used for parts that need to be very stiff, have low surface friction and good dimensional stability.

What is Delrin good for?

Delrin is Ideal for Industrial Applications

Parts exposed to a moist or wet environment, such as pump and valve components, are especially appropriate. Other common uses include gears, bearings, bushings, rollers, fittings, and electrical insulator parts.

Is Delrin expensive?

What is Delrin? ... In addition to its properties – Delrin is a relatively inexpensive material compared to PTFE and even PA66. This makes it a sought after choice in machined component development – as the parts are dimensionally very stable and significant trials can be done without being too expensive.

Is Nylon better than plastic?

Nylon, therefore is an extremely strong material that meets high quality and safety requirements. ... In addition to this, nylon can withstand far more heat than plastic; which means that these plugs will not deform from the heat produced by friction when screws are driven into a wall.

Is Delrin stronger than aluminum?

Of course 7075 aluminum is much stronger than delrin. The tensile strength of 7075 is at least 55000 psi depending on temper and what not. Delrin has a 9000 psi tensile strength.

Is Delrin and UHMW the same?

UHMW has surface and chemical properties that are rare to find in high-performance polymers. It is very resistant to most chemicals, UV radiation, and micro-organisms, but doesn't have the same creep resistance as Delrin.

Are there different grades of Delrin?

General purpose grades of Delrin® are available in several basic melt flow series: 100, 500, 900, and 1700. These differ primarily in melt viscosity with 100 being the most viscous and 1700 the most fluid. ... Delrin® 100, 500 and 900 are known around the world for their outstanding mechanical properties.