1) Excellent fire performance
The insulation layer is made of phenolic foam and combined with other materials for building insulation, which can basically reach the national fire protection standard B1 level, which fundamentally eliminates the possibility of external insulation fire. The use temperature range is -250&#;&#;+150&#;.
2) Outstanding effect of heat preservation and energy saving
Phenolic insulation board has good thermal insulation performance, and its thermal conductivity is about 0.023W/(m·k), which is far lower than the commonly used inorganic and organic exterior wall insulation products on the market, and can achieve higher energy-saving effects.
3) Lightweight and non-absorbent
Phenolic insulation board is light in weight, and its bulk density is generally 30-80Kg/m³. At the same time, the phenolic insulation board does not absorb water and is not afraid of rain.
4) Safety and environmental protection
Phenolic insulation board is an environmentally friendly and green product, will not irritate the skin, will not cause any harm to the human body, and emit no toxic smoke during combustion (under limited conditions, it will release formaldehyde, carbon monoxide, etc. beyond the combustion limit).
5) Good dimensional stability
Phenolic insulation board has very good dimensional stability, no matter what the environment, there will be no shrinkage, deformation, etc.
6) Wide range of uses
Phenolic insulation board can not only be used in the external insulation system of building exterior walls, but also can be used in mobile rooms, purification workshops, cold storage color steel sandwich panels, air-conditioning ducts, pipe insulation, curtain wall insulation, roof insulation, computer room cabinet insulation, equipment Thermal insulation, carbon crystal electric heating plate thermal insulation and various fields that require thermal insulation.
Application
The thermal conductivity of phenolic foam is about 0.023 (about 1/2 of that of polystyrene, and the heat transfer coefficient of polyphenyl is about 0.042), the fire rating is non-combustible B (which can withstand high temperatures of 150°C), and the price is similar to that of polyurethane. Both polystyrene foam and polyurethane foam are flammable and not resistant to high temperatures, and are being restricted by the fire department. Phenolic fire insulation board can effectively solve the problem of building fire protection and insulation. Phenolic insulation board does not melt, soften, emit low smoke at high temperatures, does not diffuse flame, is resistant to flame penetration, has excellent fire performance, and has good thermal insulation and energy saving effects , Combines excellent fire resistance and good energy-saving effects, and is suitable for external thermal insulation of external walls. Application form of phenolic insulation board:
1) External thermal insulation of building exterior walls (thin plastering system, integrated thermal insulation and decoration, curtain wall system)
2) Central air-conditioning composite air duct insulation (steel surface phenolic composite air duct, double-sided aluminum foil phenolic composite air duct)
3) Color steel sandwich panel field (movable board room, purification project, clean workshop, cold storage, cabinet room, etc.)
4) Roof insulation (residential roof, factory roof, roof insulation brick)
5) Insulation of cryogenic and cryogenic pipelines (LNG pipelines, liquefied natural gas pipelines, cold and hot water pipelines)
6) Various other fields requiring heat insulation
Phenolic foam materials have been greatly developed since the s. They were first valued by the British and American military, used in aerospace, national defense and military industries, and then used in civil aircraft, ships, stations, oil wells and other places with strict fire protection requirements. Gradually promote it to high-rise buildings, hospitals, sports facilities and other fields.
Construction method
Insulation of the inner and outer walls of the phenolic insulation board generally adopts the mortar bonding method or the sticking nail bonding method
1. From the bottom to the top, start from the supporting part, and paste the phenolic insulation board on the wall with polymer cement mortar. The bonding area should be greater than 35%, and the first layer should be greater than 50%. If the outer sheath is heavier, 4-6 insulation nails should be nailed per square meter.
2. After bonding, stop for 24 hours before proceeding with the protective layer construction.
3. The external surface construction can be carried out after 24 hours.
4. The thickness and density of the insulation board are in accordance with the design requirements. Generally, it should not be less than 4cm in the area north of the Yellow River, and the density should be 50kg/m. It should be thickened in cold areas. The composite thermal insulation decorative board integrates building thermal insulation and decoration.
1. Factory production. The phenolic insulation board is firmly bonded to the decorative panel.
2. Adopt the light steel keel construction plan, hang the composite thermal insulation decorative board on the keel and fix it.
3. Be sure to handle the gaps between the boards to prevent water leakage.
The non-transparent curtain wall can be bonded to the inner panel of the curtain wall or fixed to the wall surface by bonding. A closed space is formed between the curtain wall panel.
The fire isolation belt shall be combined with nails according to the design requirements, and the distance shall not be less than 30 cm.
Special attention: Newly produced phenolic boards generally need to be post-cured for 21 days before they can be used.
One of the finest examples of phenolic pipe insulation is Kingspan kooltherm insulation . The pipe insulation supplied is 1M long and is manufactured in a range of thicknesses and diameters to suit various applications. Kingspan kooltherm phenolic foam pipe lagging has been one best-selling insulation products here at Buy Insulation Online !
The phenolic pipe foam core is normally closed-cell, which means the foam cells are shut off from one other, limiting air and moisture infiltration. This feature contributes to the material's improved insulation performance and lowers the danger of corrosion on the surface of the pipe or equipment being insulated. Since phenolic pipe insulation is available in several diameters and thicknesses, it may be used in various applications
A firm foam core is sandwiched between two layers of facing material to form phenolic pipe lagging. Several materials, such as kraft paper or aluminium foil can make the face material.
As the name suggests, the phenolic pipe lagging is constructed of phenolic resin, a plastic created by combining phenol and formaldehyde. To create the insulating material, the phenolic resin is cured and foamed.
In this article, we will cover all you need to know about phenolic pipe insulation , including its composition, thermal qualities, installation technique, maintenance, fire resistance, comparison to other insulation materials, and environmental effect. At the end of this article, you will have a thorough grasp of phenolic pipe lagging
But, for those who are still debating about using Kingspan kooltherm phenolic pipe insulation or phenolic pipe lagging of other brands, we have put together a comprehensive guide that should help you make a decision.
Phenolic pipe insulation is known for its unmatched thermal resistance, superior performance and more. It has been a go-to pipe insulating product among laggers for some time now.
Advantages of phenolic pipe insulation
Some of the crucial advantages of Phenolic pipe include the following:
High thermal insulation properties: Since phenolic pipe insulation has low thermal conductivity, it resists heat flow well. This feature makes it a good candidate for use when energy efficiency is a concern.
Lightweight and simple to install: This can assist in minimising installation costs and increase overall project efficiency. Phenolic insulation is easy to cut and shape to fit around pipes and other equipment, making it a practical choice for installers.
Long life: Since phenolic pipe insulation has a long life. It may provide long-term insulating performance while reducing the need for regular replacement.
Fire resistance: Phenolic insulation gives excellent fire and smoke performance, as its made of a densely cross-linked structure, which makes it difficult to ignite. The outer surface of this Class O rated pipe insulation develops a thick carbonaceous layer that limits heat generation and retards further flame spread.
Disadvantages of phenolic pipe insulation
Some of the drawbacks of Phenolic pipe insulation include the following:
Costlier: Phenolic pipe insulation can be more costly than other forms of insulation, such as fibreglass or mineral wool lagging
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Installation requirements: Installation of phenolic pipe insulation necessitates using specific tools and equipment, which can raise installation costs and necessitate more trained workers.
Environmental impact: Because the phenolic resin is derived from petrochemicals, phenolic pipe insulation may have an environmental impact.
Thermal Properties of Phenolic Pipe Insulation
The thermal conductivity of phenolic pipe insulation is normally between 0.020 and 0.030 W/m*K. Because of its low thermal conductivity, phenolic pipe insulation effectively reduces heat transfer and conserves energy.
A material's heat capacity is the quantity of heat energy necessary to increase its temperature by a specific amount. The heat capacity of phenolic pipe insulation ranges between 1.4 and 1.7 kJ/kg*K. This implies that heating the insulating material consumes relatively little energy, which can increase energy efficiency.
Depending on the product and application, phenolic pipe insulation can normally tolerate temperatures ranging from -180°C to 150°C (-292°F to 302°F). Nevertheless, the maximum temperature that phenolic pipe insulation can take varies based on parameters such as insulation thickness, facing material utilised, and application.
Installation of Phenolic Pipe Insulation
What tools are needed during installation?
The installation of phenolic pipe insulation necessitates the use of no specific tools and materials. You will need:
Phenolic pipe insulation: This is the main material in this case.
Adhesive Or Foil Tape: Foil tape of the appropriate size or pipe insulation adhesives can be used to install and secure phenolic insulation around the pipework.
Steps of Installation?
Below are the steps you need to follow while installing Phenolic Pipe Insulation:
Before applying the insulation, ensure the installation area, especially the pipework that needs insulating is clean and dry.
When working with phenolic pipe insulation, wear suitable safety equipment.
Wrap the Kooltherm phenolic foam pipe section around the pipework, being the ends of the lagging together and seal with foil tape.
Ensure no gaps or voids exist between the pipe section and the pipe or equipment.
Seal all insulating joints to ensure there are no holes through which heat can escape.
Check the finished installation to confirm that it fulfils the standards and has no insulation gaps. Complete the installation by adding pipe identification labels of the appropriate type to help identify the pipework.
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Maintenance of Phenolic Pipe Insulation
The following are some maintenance procedures that can aid in the preservation of phenolic pipe insulation:
Maintenance and repair: Keep phenolic pipe insulation clean to avoid accumulating dirt, dust, or other impurities that might reduce efficiency. If there is any damage to the insulation, it should be addressed as soon as possible to prevent heat loss.
Inspection and monitoring: Frequent inspections and monitoring of phenolic pipe lagging can aid in the early detection of possible issues. Inspecting for indicators of deterioration, such as cracks or holes in the insulation, and ensuring that the insulation is correctly sealed around joints and fittings are all tasks for inspectors.
Maintenance records: Maintaining precise records of the maintenance conducted on phenolic pipe insulation will ensure that it is properly maintained and that any possible problems are discovered and treated promptly.
Comparison of Phenolic Pipe Insulation with Other Insulation Materials
When comparing phenolic pipe insulation to other insulation materials, numerous considerations should be considered:
Phenolic pipe insulation provides outstanding fire safety. It is class O rated and has low smoke production. Compared to other insulation materials, such as foam pipe insulation, which can be combustible, phenolic insulation is a safer alternative for fire safety.
Compared to other types of insulation, phenolic pipe insulation has a much lower K-value compared to other pipe insulating options, which means it may give a high level of thermal performance
Phenolic Foam Pipe Insulation Manufacturers
Phenolic foam is a popular choice for pipe insulation in the UK and Europe due to its high performance and energy-saving properties. There are several manufacturers of phenolic foam pipe insulation in the region Like Kingspan, Supahphen etc.
Kingspan offers a wide range of phenolic foam insulation products for various applications, including pipe insulation. Kingspan phenolic foam lagging comes in a range of thicknesses to fit different pipe sizes. It does not contain any CFC or HCFC making it an environmentally friendly option.
It is a high performance pipe insulation known for its excellent thermal insulation properties, fire resistance, and durability.
Frequently Asked Questions
1. What is phenolic insulation?
Phenolic insulation is a type of insulation made from phenolic foam. It is a highly effective and efficient insulating material that is commonly used in the construction industry for its excellent thermal performance.
2. Is phenolic a good insulator for pipes?
Yes, phenolic insulation is an excellent choice for insulating pipes. It has a high thermal resistance, which can help to keep pipes at the desired temperature while minimizing heat loss. Phenolic pipe insulation is also lightweight, easy to install, and provides excellent fire resistance.
3. Does phenolic insulation come in different sizes?
Yes, phenolic insulation is available in a wide range of sizes to fit pipes of different diameters. The most common sizes for phenolic pipe insulation are 15mm and 50mm, but other sizes are also available.
4. Is phenolic insulation moisture resistant?
Yes, since phenolic insulation is a closed cell it usually does not allow the entry of moisture. Moreover, Kingspan pipe insulation is a foil backed pipe lagging, where the factory applied foil-facing, form an effective vapour barrier.
However, it is important to state that Phenolic insulation is not waterproof. If it is affected by moisture for a long time, its insulating properties could be affected.
5. What is the price of phenolic insulation?
The price of phenolic insulation can vary depending on factors such as the thickness, size, and quantity of insulation needed. It is best to contact an insulation supplier or manufacturer for pricing and ordering information.
Here at Buy Insulation Online, we stock phenolic pipe lagging and boards. We stock Kingspan pipe insulation supplied in a wide range of thicknesses to suit your application.
6. Is phenolic insulation easy to install?
Yes, phenolic insulation is easy to install and can be cut to fit around pipes of different sizes and shapes. However, it is recommended to seek professional installation for the best results. For installing boards, you can refer to the manufacturer guidelines and videos on respective the product pages
7. What is the thermal performance of phenolic insulation?
Phenolic insulation has a high thermal resistance, which can help to minimise heat loss and reduce energy costs. It is one of the most effective types of insulation available for both residential and commercial applications.
8. Can phenolic insulation be used as part of a pipe insulation system?
Yes, phenolic insulation can be used as part of a pipe insulation system to help maintain the temperature of pipes and prevent heat loss. Moreover, it is Class O rated and complies with the required building regulation in the UK. It can also be used with other insulation materials for added performance.
9. What is the density of phenolic insulation?
Phenolic insulation has a relatively high density compared to other types of insulation, which can help to provide excellent thermal performance. The density can vary depending on the specific product and application but generally ranges from around 30-100 kg/m³.
Conclusion:
Ultimately, phenolic Pipe insulation is essential for mitigating heat loss and overheating issues. When installed and maintained properly, phenolic pipe insulation may offer excellent thermal insulation for many years, lowering energy expenditures and enhancing overall system efficiency.
Hopefully, this article has given you a better picture of how to install and maintain phenolic pipe insulation. If you are looking to purchase Kingspan Koolterm insulation online, there is no better place than Buy Insulation Online. We stock varying thicknesses and sizes, not commonly found online, which could be just what you are looking for. Also, if you need more information on Kingspan kooltherm phenolic foam pipe insulation, our experts are just a call away!
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