What is armaflex insulation?

AP Armaflex® Pipe Insulation is a closed cell, fiber-free elastomeric thermal insulation. It is manufactured without the use of CFC's, HFC's or HCFC's. All AP Armaflex® products are made with Microban® antimicrobial product protection for added defense against mold on the insulation.

Besides, what material is armaflex?

Armaflex LTD is a flexible, high density and mechanically robust, closed cell cryogenic thermal insulation material based on extruded elastomeric foam.

Also, what is the R value of armaflex pipe insulation? It is simply the thickness of the insulation (in metres) divided by the thermal conductivity of the insulation. For example a 25mm-thick sheet of Armaflex® with a thermal conductivity of 0.035 W/(m·K) has an R-value equal to 0.71.

Similarly, what is elastomeric insulation?

Closed Cell Elastomeric Thermal Insulation for HVAC & R. General. Tube Insulation is a highly flexible, closed-cell and lightweight EPDM-rubber based elastomeric product. Aerocel-SSPT® Tube Insulation is designed for insulating warm or cold piping, duct, or equipment.

What is armaflex used for?

AP Armaflex® Pipe Insulation is used to retard heat gain and control condensation drip from chilled water and refrigeration systems. It also efficiently reduces heat flow for hot-water plumbing and liquid-heating and dual temperature piping.

Is armaflex waterproof?

Armaflex is water resistant but not described as water proof I don't cover it and haven't seen any that has soak up water. Re: Is Armaflex waterproof? Its closed cell which means loads of enclosed bubbles. It doesnot absorb water like a sponge but it can eventually work its way into the bubbles.

Can you paint ArmaFlex?

White Paintable Insulation Coating ArmaFlex WB Finish is a white, water-based, 100% acrylic coating supplied in gallon or quart containers for use over all forms of ArmaFlex insulations. It provides a clean, moisture-resistant protective finish suitable for both indoor and outdoor applications.

What is armacell made of?

AP/ArmaFlex Insulation Tape is made of the same high-quality elastomeric insulation as AP/ArmaFlex sheet material.

Is ArmaFlex plenum rated?

AP Armaflex Pipe Insulation is used to retard heat gain and control condensation drip from chilled- water and refrigeration systems. AP Armaflex Insulation is acceptable in wall thicknesses through 1-1/2″ for use in air plenums. Conforms to NFPA 90A and NFPA 90B requirements.

What is K Flex insulation?

K-FLEX^® INSUL-SHEET^® is a flexible, closed-cell elastomeric sheet insulation product used to conserve energy and prevent condensation on large pipes, ducts (covers), vessels, tanks and equipment. For added protection, K-FLEX^® INSUL-SHEET^® is protected with an EPA-approved antimicrobial agent.

What is NBR insulation?

Nitrile rubber insulation is a very versatile and flexible insulation. It is a closed cell elastomeric insulation and is resistant to water vapour, oil and most acids. Because of its flexibility it is ideal for insulating vessels, curved or irregular shapes.

What is cellular glass insulation?

FOAMGLAS® cellular glass insulation is a lightweight, rigid, and durable material composed of completely sealed glass cells. It's non-combustible, provides superior compressive strength, moisture resistance, dimensional stability, and offers long lasting thermal performance.

Who makes ArmaFlex?

Armacell offers the original closed-cell foam insulation systems for plumbing — commercial and residential. Since 1953 AP ArmaFlex® has been THE preferred flexible elastomeric insulation for commercial plumbing pipes.

What is the R value of pipe insulation?

Most foam pipe insulation is 3/8 inch thick with an R-value of 2, but heavy-duty foam pipe insulation, which is 5/8 inch thick, has an R-value of 4. Self-sealing foam insulation sleeves with R-values of 2 and 3 are also available.

Can ArmaFlex be used outside?

The UV-resistant hT/Armaflex can be used for outdoor appli- cations without any additional UV-protection.

Is ArmaFlex insulation fire rated?

Sheet and Roll Insulation For applications requiring fire and smoke ratings of 25/50, AP ArmaFlex FS (Flame Spread)meets ASTM E 84 at 25/50 for 1-1/2” and 2” thicknesses. Moisture-resistant AP ArmaFlex, however, maintains its physical and thermal integrity – for the life of the mechanical system!

How do I use armaflex?

How to use Armaflex

1. Measure the pipe that needs insulating.
2. Cut the pipe sleeve to the required length and make a vertical cut.
3. Place the pipe sleeve with the newly cut seam face down on the pipe.
4. Make sure that the pipe sleeve is secure with tape or a cable tie.

How do you insulate a pipe joint?

Step 1. Open a length of pipe insulation along the pre-marked split and slide it onto the pipe. If you have pipes coming up through the loft floor or running along the joists, fold back the loft insulation, fit the pipe tube and then put the insulation back in place. Continue insulating the whole length of the pipe run

How do you cut angles in pipe insulation?

Use a mitre box in which you can cut the insulation tube at angles of 30° and 45°. To cut the tube you can use a breadknife with a 30 cm straight blade. Pull the tube open along its length and push it over the pipe. Then you can seal the insulation tube with double-sided adhesive tape or insulating tape.

How do you insulate ductwork in your elbows?

Wipe the elbow clean and dry with old rag. Cut a length of flexible aluminum insulation to fit the ductwork elbow. Wrap the cut length of insulation around the elbow and seal it tightly with duct tape.

How do you insulate a corner of pipes?

Every pipe and pipe fitting can be insulated with foam tubing. Simply treat each area as a separate length of pipe, however short, and cover it in insulation. For example, a T-joint can be covered by one strip covering the bar of the "T" and another covering the stalk. Use a sharp knife.

How do you glue foam pipe insulation?

Foam insulation is sold pre glued you just peel of a plastic sealing strip. Or contact cement for plastic. I do not know of any but most people use either duct tape or the selfholding wireties to bind the insulation together. Electrical tape works well.