K-FLEX AL CLAD, IC CLAD, IN CLAD

A line of specialized protective coverings developed by K-FLEX to ensure maximum efficiency, durability, and aesthetic appearance of thermal insulation systems, especially in aggressive environments, under high mechanical stress, or during intensive use. These coverings integrate with the main K-FLEX insulation (e.g., ST, SOLAR HT, ECO, DUCT) and create comprehensive solutions that significantly surpass ordinary insulation in characteristics.

K-FLEX AL CLAD: RELIABLE PROTECTION FOR EXTERNAL AND INTERNAL CONDITIONS WITH AN AESTHETIC LOOK

K-FLEX AL CLAD is an innovative three-layer aluminized covering system (PVC-Aluminum-PET) that provides excellent protection for the main layer of K-FLEX insulation. It is ideal for both external and internal use, where high resistance to external factors is required, as well as an aesthetic appearance and the possibility of easy cleaning.

Key characteristics and advantages of AL CLAD:

• Material: A multilayer laminate with a thickness of 0.6 mm (for roll material) or 1.0 mm (for tape), consisting of PVC, aluminum foil, and PETF. This combination ensures exceptional strength and protective properties.

• Temperature range of the covering: From -60°C to +100°C, which allows it to be used with most K-FLEX insulation systems.

• High UV resistance: Provides effective protection against ultraviolet radiation, preventing the degradation and destruction of insulation under the influence of the sun.

• High mechanical strength: Has significant resistance to impacts, punctures, and mechanical damage.

• Exceptional vapor barrier: Water vapor diffusion resistance factor µ > 100,000 (for the covering itself). This is critically important for preventing condensation and corrosion under the insulation.

• Chemical resistance: Good resistance to the effects of chemical substances, oils, and gasoline.

• Fire safety: Flammability class G1 (according to DSTU B V.2.7-19-95 (GOST 30244-94)). Has Class 0 (BS 476 Part 6) and Class 1 (BS 476 Part 7) certificates for the covering.

• Ease of maintenance: The smooth surface is easy to clean and sanitize, making it ideal for clean rooms, food, and chemical industries.

• Aesthetic look: Gives systems a neat and professional appearance.

• Application: Ideal for external pipelines, air ducts, as well as for internal systems in premises with high hygiene requirements or a risk of mechanical damage (e.g., in shopping centers, airports, hospitals, in production facilities).

K-FLEX IC CLAD: RELIABLE PROTECTION WITH FIBERGLASS FOR INCREASED LOADS

K-FLEX IC CLAD is a flexible and reliable covering based on fiberglass fabric, available in two variants: IC CLAD BK (black fiberglass fabric) and IC CLAD SR (silver fiberglass fabric, laminated with aluminum foil). This covering is designed for facilities where increased resistance to mechanical stress, abrasion, and enhanced fire resistance are required.

Key characteristics and advantages of IC CLAD:

• Material: A combination of high-quality fiberglass fabric and elastomeric insulation. Covering thickness is 0.25 mm (BK) or 0.45 mm (SR).

• Temperature range of the covering: From -60°C to +100°C.

• High mechanical strength: Provides good resistance to abrasion, punctures, and impacts.

• Enhanced fire resistance: Thanks to the fiberglass fabric, the covering has good flame resistance, increasing the fire safety of the system. Flammability class G1. Has Class 0 (BS 476 Part 6) and Class 1 (BS 476 Part 7) certificates for the covering.

• UV resistance: Good for BK, excellent for SR (thanks to the aluminum lamination).

• Vapor barrier: Water vapor diffusion resistance factor µ ≥ 7,000 (for BK) and µ ≥ 10,000 (for SR).

• Chemical resistance: Resistant to oils, most acids, and alkalis.

• Flexibility: The ease of material processing allows it to be used on complex geometric shapes and non-standard elements.

• Application: Ideal for internal and external use in industrial zones, on large pipes, tanks, silos, in premises and tunnels where enhanced mechanical protection and fire safety are required.

K-FLEX IN CLAD: MAXIMUM PROTECTION FOR THE MOST AGGRESSIVE ENVIRONMENTS

K-FLEX IN CLAD is a premium insulation system with an integrated flexible multilayer polymer covering with a thickness of 1 mm (Polymer-Aluminum-Polymer). This solution is designed for long-term protection in the most aggressive and extreme conditions, including marine environments, the oil and gas, and chemical industries.

Key characteristics and advantages of IN CLAD:

• Material: An integrated flexible polymer barrier with a thickness of 1.0 mm, combined with K-FLEX closed-cell elastomeric insulation.

• Temperature range of the covering: From -60°C to +100°C.

• Exceptional resistance to aggressive environments: Provides unparalleled long-term protection against the effects of aggressive chemicals (acids, alkalis), oils, as well as salty marine air and microorganisms.

• High UV resistance: Resistant to long-term exposure to ultraviolet radiation.

• Extremely high mechanical strength: Very high resistance to punctures, impacts, and abrasion, which provides maximum protection.

• Extreme vapor barrier: Water vapor diffusion resistance factor µ > 100,000 (for the entire layer), which makes it one of the best solutions for preventing condensation and corrosion under the insulation.

• High fire resistance: Provides high resistance to fire spread (BS 476 p6 - class 0). Flammability class G1.

• Marine certifications: Has CE Marine Mark (MED), BV, DNV LNG Statement of Feasibility, Type approval by American Bureau of Shipping – ABS, Type approved by Det Norske Veritas, Type approved by Lloyd’s Register. This confirms its reliability for use in shipbuilding, offshore platforms, and other critically important marine applications.

• Application: Designed for the most difficult conditions: outdoor facilities in an aggressive climate, in tunnels, oil and gas platforms, chemical plants, as well as in any industrial environments with increased chemical aggression.

Choosing the right protective covering for thermal insulation is a guarantee of the durability, safety, and efficiency of the entire engineering system. "Split-Service" offers a full range of K-FLEX thermal insulation materials and related coverings, helping you find the ideal solution that will meet the highest requirements of your project and operating conditions.

Contact our specialists to get professional advice and choose the optimal K-FLEX covering for your needs! Prices and assortment of K-FLEX products see here.