Notice: Undefined index: title in /home/sukoptfe/public_html/catalog/controller/pavblog/category.php on line 325<![CDATA[ - PTFE Products & Machine]]><![CDATA[A Simple Guide To Plastic Molding]]>Is Rotational Molding Right For You?

So you need a custom plastic part or product, but you don’t know how to get it made.

Is it large or small? Should it be flexible or stiff? Is it round, square, or some weird shape? Do you already have a mold, or do you need to have one made?

This guide will explain the different kinds of molding processes available today to help you discover the ideal process for your product.

424Thu, 7 March 2019 00:00:00 UTC
<![CDATA[Accuracy and Mold Direction of PTFE Products]]>

Introduction:In general, the accuracy of PTFE product is not easy to control because its coefficient of linear expansion is higher than that of metals, and its one of volume transition temperature is around room temperature causes volume changes approximately 1 to 2%. Moreover, thin-walled PTFE products are known to be difficult to machining because not only PTFE is flexible and elastic material, but also residual stress remains after molding sometimes deform due to frictional heat generated during the machining process or due to aging after machining. Such deformation could influence dimensional accuracy.

417Mon, 14 January 2019 00:00:00 UTC

Ultra High Molecular Weight Polyethylene, or UHMW, is a thermoplastic with a high abrasion resistance and excellent waterproof capabilities that make it a favorite material in several industries. Available in sheet, rod and tube formats, as well as a variety of profiles, to fit many needs. This tough, durable material also works well in applications where a low coefficient of friction is needed, making it quite versatile. Here are some of the top applications where UHMW is commonly found.

400Tue, 9 October 2018 00:00:00 UTC
<![CDATA[Building with ETFE architecture]]>

Tensile structures have been used for millennia. When indigenous peoples required shelter that was lightweight and structurally sound, fabrics made from animal hides and easily transportable elements were the most viable solution. At the Roman Colosseum, a retractable Velarium provided shading for a more comfortable spectator experience. Now, ethylene tetrafluoroethylene (ETFE) is offering new opportunities.

A relatively new product within the industry, ETFE is a fluorine-based plastic that remains strong across a wide range of temperatures and is highly resistive to corrosion. It was developed from polytetrafluoro-ethylene (PTFE)—also known as Teflon—a strong, lightweight, fire-retardant fabric membrane that was originally formulated for space exploration apparel, but later used for architectural applications and transparent envelopes.

402Tue, 23 October 2018 00:00:00 UTC
<![CDATA[Extrusion of polymers]]>

Extrusion is a process of manufacturing long products of constant cross-section (rods, sheets, pipes, films, wire insulation coating) forcing soften polymer through a die with an opening.

416Thu, 3 January 2019 00:00:00 UTC
<![CDATA[How Ptfe Fabric Protector works]]>

Now you can live, work or play with less worry about your clothes, home fashions and the planet. New ptfe fabric protector Shield and Clean Portfolio is advanced care for a better planet.

393Tue, 4 September 2018 00:00:00 UTC
<![CDATA[Introduction of PTFE welding process]]>

Steel-lined PTFE equipment usually has a discharge port, a mirror, etc. in the production, but how to successfully apply this type of nozzle to the complicated head intersection line, of course, our answer is welding So how do you weld it? How to control the temperature of PTFE welding? Let us tell you one by one.

419Wed, 20 February 2019 00:00:00 UTC
<![CDATA[Overall Functions of a polymer Single-Screw Extruder ]]>Comprehension of the physical descriptions presented in this chapter alone may prove to be sufficiently beneficial for many readers, and help them to improve their processes and products. An polymer extruder is used to melt a solid polymer and deliver the molten polymer for various forming or shaping processes. The screw is the only working component of the extruder. All other components (motor, gear-box, hopper, barrel and die, etc.) merely provide the necessary support for the screw to function properly. The overall functions of an extruder are depicted below. ]]>418Wed, 16 January 2019 00:00:00 UTC<![CDATA[Preparation technology of PTFE fiber]]>

Carrier spinning method

1.Wet spinning
2.Dry spinning

3.Melt spinning method


410Thu, 22 November 2018 00:00:00 UTC
<![CDATA[PTFE and Perfluorooctanoic Acid (PFOA)]]>

What are PTFE and PFOA? Where are they found?

383Thu, 14 June 2018 00:00:00 UTC

The base material was made via fiberglass impregnation in PTFE and refined, coating with silicone adhesive and with excellent heat resistant and mechanical strength.
Good release and smooth
Good performance of high temperature keeping, stable size.
Small friction coefficient, good insulation.
Good corrosion resistance.

406Mon, 19 November 2018 00:00:00 UTC
<![CDATA[PTFE Shaft seals]]>

Where High-Speed Seals Are Found

High speed rotary shaft seals are found in many applications.  Examples would include cryogenic deflashing equipment, vacuum pumps, torpedo shaft seals, gas turbine engine starters, and submersible dredge pumps.  AC/DC motors often require high speed shaft seals, and can be found in items like CNC tool spindles and dental or surgical instruments.


413Thu, 6 December 2018 00:00:00 UTC