Sandwich Panel Roof Oman – Types of polymer coatings used
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Are you confused about which coating is best-suited for sandwich panel roof Oman? Sandwich panels are made up of galvanized steel, raw steel with a mix of polymer coatings. It has three layers, out of which the middle layer consists of a rigid core with two metal sheets on the top and the bottom. Polyurethane sandwich panels (PU panels), Polyisocyanurate (PIR panels), Mineral wool panels are the different types of insulated panels.
Polymer coats are applied to enhance durability and make it corrosion-resistant. If you want to buy a sandwich panel roof in Oman (Salalah, Muscat, Sohar, Nizwa, Barka, Ibri), it is important for you to understand the different coatings applied to these panels. Depending on the weather conditions, you have to choose the feature of the inner and the outer sandwich roofing sheets. For instance, the outer sheet needs to be resistant to harsh weather conditions like sun, wind and storms. The inner sheets remain unaffected by weather changes and all credit goes to the insulating material used in between both the sheets. However, it can be subjected to indoor environmental conditions like smoke, gas, and condensation.
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The coating type is determined based on the following factors:
Remember that sandwich panel roof price is also determined according to the type of coating selected. It also depends on the insulation materials used. You can read more about the various types of insulating materials used in sandwich panels Oman (Salalah, Muscat, Sohar, Nizwa, Barka, and Ibri).
Refer to this link to get idea on tips to buy sandwich panels in Oman.
Polymer coatings used in sandwich panels are of various types- polyester, PvDF, and PUPA. Each of them has been discussed below in details.
Polyester coating in sandwich panels
It is available in variety of color options and can be used both for indoor and outdoor purposes. This coating is mainly applied to make the sandwich sheets highly flexible, weather-resistant and thermally efficient. Polyester is one of the standard coatings that we use in our galvanized sandwich panels. For the top coating of our sandwich roofing sheets, we use 5 micron primer + 20 micron paint and for the bottom sheet coating, we use 5 micron primer + 7 micron paint.
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It is an apt choice for weather conditions of Oman as PE coated panels can withstand atmospheric and mechanical influences. It can be used for both external and internal surfaces of the wall panels.
PvDF coatings in sandwich panels
PvDF coating is applied to roofing sheets in order to make it highly resistant towards chemicals, colors, and chalking. PvDF coatings have high flexibility and can withstand abrasion. However, the color options are limited as compared to polyester coatings.
PUPA coatings in sandwich panels
Polyurethane sandwich panels or (PU Panels) are known for their excellent resistance to friction and scratches. PUPA coatings are based on Polyamide and Polyurethane resins to give a structured surface. The best advantage of applying PUPA coat is that it can enhance the flexibility, durability, and resistance to corrosion.
Read: Features of our fire-rated sandwich panels
Hence, if you want to choose the best sandwich panel roof in Oman (Salalah, Muscat, Sohar, Nizwa, Barka, Ibri) and get the best sandwich panel roof price, consider your requirements. However, getting an expert advice in this regard is highly recommended!
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We also supply our sandwich panels all over UAE- (Dubai, Sharjah, Abu Dhabi, Ajman, Fujairah, Ras-Al-Khaimah) and export them to Saudi (Riyadh, Jeddah, Dammam, Jubail), Qatar, Iraq, Kuwait, Bahrain, and Sri Lanka.
If you need advice or if you want to know the types of sandwich panels we deal with, you can message on WhatsApp our Sandwich Panel Expert in Oman on this number: +971 503 034 002.
Kindly note, price won’t be disclosed on normal call.
