Showing posts with label corrosion prevention. Show all posts
Showing posts with label corrosion prevention. Show all posts

Wednesday, 10 September 2014

Teflon Industrial Coating Services




Industrial coating refers to a specialized paint that protects surfaces from damaging chemicals and environment. It is typically used to control the corrosions of steel structures such as underground pipelines, offshore platforms and bridges. It is also used to fireproof various materials.

To protect the surface or structure, the most common polymers such as epoxy, moisture-cure urethane, polyurethane and fluoroploymer are added to the paint. The polymer is what protects the steel from external factors causing corrosions like chemicals, water, soil and weather. Other industrial coatings also include phospate, inorganic zinc, PVDF and Xylan in their mix.

And here is a detailed list of how each polymer plays its part in industrial coating:

Ceramic Epoxy Coating protects a surface by binding ceramic particles to a resin system, creating a protective shell. It provides high abrasion and high corrosion resistance. It also provides high dielectric strength, low permeability and class 1 fire and smoke rating.

Fluoropolymer Coating is known for its high resistance to acids, solvents and bases. It protects ferrous and non-ferrous materials from corrosive chemicals. It also reduces the surface's friction. Fluoropolymer is a fluorocarbon based polymer with strong and multiple carbon-fluorine bonds.

Inorganic Zinc Coating provides steel surfaces with galvanic protection made from the bond between zinc, electrolytes and steel surface itself. It protects the surface from scratches, voids, pinholes, heat, salt water and solvents.

Be careful though. This coating has several kinds formulated for different types of surfaces. Applying the wrong type to the wrong surface is obvious to cause damages. To be safe, contact a licensed and experienced industrial coating specialist instead of doing it on your own.

Xylan Coating is a type of fluoropolymer coating that reduces friction and provides a surface with high heat, high abrasion and high corrosion resistance. It may be applied in thin or thick layers and available in different colors. It may also be applied to plastics, glasses, fabrics, ceramics and woods.

PVDF or polyvinylidene fluoride is made of composite fluoropolymer resin and ceramic pigment that forms a chemical resistant barrier over a surface. It protects the surface from the environment and lasts for decades without reapplication. It is usually applied to ferrous and nonferrous materials.

So if you want to protect your properties, it's important to seek out a qualified company who has experience in industrial coatings for all types of industries for a free consultation and expert coating services.

Thursday, 24 April 2014

Teflon tape and its uses

Primarily there has been one use with Teflon tape, which is in plumbing.At the same time this durable tape is meant to be durable and waterproof.

What Is It?

Polytetrafluoroethylene tape is the original name of this material. It is not a tape and typically white in color. The reason it is called a tape is because of the way it is rolled onto a spool.

This product is used to provide a seal between two pipes in many plumbing applications.This material when used with threaded pipes forms a seal between the two pipes. It is a thin material which sticks to itself and is vinyl like.

How It Works?

When attaching two threaded pipes the Teflon tape is wrapped around the male pile and it makes to attach the two pipes together easier. The plumber or repair person, will wrap it around the pipe by overlapping the tape and winding it around the pipe's threaded end entirely.

A tight seal is formed between the two pipes when the female end is screwed on which helps to prevent leaks.

Where to Purchase?

Teflon tape is found in hardware stores and home improvement stores. It comes in color coded models and can cost usually less than a dollar. It is found in any place that plumbing supply is sold.

Blue or Orange tape is usually thicker and used for gas pipe connections and can be purchased from the same sources that sell the Teflon variety.

Precautions:

This kind of tape is rather thin and is always put on by hand, care must be taken when using this product that a piece does not break off and fall into the pipe especially when using this tape to seal gas pipes.

If a piece breaks off and falls into the line it could block the line and stuff it up, or in the case of gas pipes it can stop up the valve. Care should be taken when using this product to insure a clean seal with clean lines.

It is a good rule of thumb to keep some Teflon tape around the house just in case for emergency repairs until a plumber can be called or until the pipe can be replaced.

Teflon tape is a wonder as it is a cheap and efficient way of making sure those pipes are sealed and to prevent leaks down the road.