Sheets (rolls) Energoflex®   Black Star Duct


Energoflex® Black Star Duct is a specialized self-adhesive material for heat -, sound insulation of air ducts in ventilation and air-conditioning systems. It is made of polyethylene foam, possesses a closed cellular structure. Secures from condensate formation and thermal losses, is an effective noise-absorbing and vibrodamping material. It is easy-to-mount, non-hazardous to health and environmentally safe.
Its production is available in two types: without a covering – Black Star Duct and with the aluminum foil covering– Black Star Duct AL.
It is necessary to consider that at insulation of cold air ducts the presence of the aluminum foil covering enlarges thickness of an insulating layer.
An advanced antiadhesion coating can be easily separated from the basis, thus simplifying the mounting and saving time for the insulation installation.

Black Star Duct – self-adhesive: Black Star Duct AL – self-adhesive with the aluminum foil covering:
Economic Easy to produce
Aesthetically acceptable It is protected from ultra-violet radiation

Specifications
Feature Value Method
Thermal conductiviti λ, W/(m•°С)
at 10°С at 20°С at 30°С
0,040 0,042 0,043
GOST 7076-99
Maximum service temperature,°С + 95 GOST 32312-2011
Reaction to fire G1 GOST 30244-94
Water vapour diffusion resistance µ, not less 3000 GOST 25898-2012
Adhesion of a glutinous layer to a metal surface, g/cm 600 GOST 24944-81
Corrosion safety Resistance to aggressive construction materials – cement, concrete, gypsum, lime (except Energoflex® Black Star Duct AL).  
Environmental aspects Chlorofluorohydrocarbons and sulfur free  

 

Range
Item Article Thickness Width Length Quantity per roll
Black Star Duct
Sheet (roll) Energoflex® Black Star Duct 3/1,0-30 EFXR03130BSDUC 3 mm 1 m 30 m 30 m2
Sheet (roll) Energoflex® Black Star Duct 5/1,0-20 EFXR05120BSDUC 5 mm 1 m 20 m 20 m2
Sheet (roll) Energoflex® Black Star Duct 8/1,0-12 EFXR08112BSDUC 8 mm 1 m 12 m 12 m2
Sheet (roll) Energoflex® Black Star Duct 10/1,0-10 EFXR10110BSDUC 10 mm 1 m 10 m 10 m2
Sheet (roll) Energoflex® Black Star Duct 15/1,0-7 EFXR1517BSDUC 15 mm 1 m 7 m 7 m2
Sheet (roll) Energoflex® Black Star Duct 20/1,0-5 EFXR2015BSDUC 20 mm 1 m 5 m 5 m2
Black Star Duct AL
Sheet (roll) Energoflex® Black Star Duct AL 3/1,0-30 EFXR03130BSDUCAL 3 mm 1 m 30 m 30 m2
Sheet (roll) Energoflex® Black Star Duct AL5/1,0-20 EFXR05120BSDUCAL 5 mm 1 m 20 m 20 m2
Sheet (roll) Energoflex® Black Star Duct AL8/1,0-12 EFXR08112BSDUCAL 8 mm 1 m 12 m 12 m2
Sheet (roll) Energoflex® Black Star Duct AL10/1,0-10 EFXR10110BSDUCAL 10 mm 1 m 10 m 10 m2
Sheet (roll) Energoflex® Black Star Duct AL15/1,0-7 EFXR1517BSDUCAL 15 mm 1 m 7 m 7 m2
Sheet (roll) Energoflex® Black Star Duct AL20/1,0-5 EFXR2015BSDUCAL 20 mm 1 m 5 m 5 m2

Sheets (rolls) Energoflex® Black Star Duct
Download (.pdf, 0.39Mb)

Russia

Declaration of сonformity (specification)
Download (.pdf, 0.71Mb)
Certificate of conformity GOST R 56729-2015 (EN14313:2019)
Download (.pdf, 0.67Mb)
Certificate of conformity with fire safety
Download (.pdf, 0.99Mb)
Expert opinion
Download (.pdf, 3.4Mb)
Test report of «VELES»
Download (.pdf, 0.42Mb)

Belarus

Technical certificate
Download (.pdf, 11.32Mb)

Kazakhstan

Сertificate of conformity to safety requirements
Download (.pdf, 1.65Mb)

Uzbekistan

Сertificate of conformity
Download (.pdf, 0.25Mb)

Packed into cartons with dimensions of 1020 x 395 x 395 mm.
standard size thickness, mm width, m length, m quantity per package, m2 gross weight (Duct / Duct AL), kg package volume, m3
3/1,0-30 3 1 30 30 7,68 / 9,48 0,160
5/1,0-20 5 1 20 20 6,77 / 7,97 0,160
8/1,0-12 8 1 12 12 5,65 / 6,37 0,160
10/1,0-10 10 1 10 10 5,54 / 6,14 0,160
15/1,0-7 15 1 7 7 5,33 / 5,75 0,160
20/1,0-5 20 1 5 5 4,92 / 5,22 0,160

Contact adhesive Energopro®
Contact adhesive Energopro® is designed for gluing to each other and gluing to metal surfaces of insulating materials made of polyethylene foam, foamed polyolefin plastomer and flexible elastomeric foam. Article
Volume Approximate consumption of 1L of contact adhesive:  
Pipes 6 mm thick 240-300 linear m
Pipes 9 mm thick 160-200 linear m
Pipes 13 mm thick 110-140 linear m
Pipes 20 mm thick 70-90 linear m
Pipes 25 mm thick 50-60 linear m
Pipes 32 mm thick 40-50 linear m
Pipes 40 mm thick 30-40 linear m
Rolls and plates ~5 м²

Package:		 0,8 L metal can EPRADH0/8B
2,6 L metal can EPRADH2/0B
Storage temperature: From - 20°С to + 40°С   
Use temperature: Not below 10°С
Montage knife Energopro
A montage knife Energopro® with a specific sharpening is intended for the insulation cutting. The knife has a special form and dimensions allowing to simplify the work of a professional fitter as much as possible. Артикул
Blade length: 295 mm ERRKNIFE
Reinforced tape Energopro®
Reinforced self-adhesive tape Energopro® of gray color is applied at installation of Energoflex® Super insulation. Due to the reinforcing net the tape possesses high rupture strength. Article
Approximate
expenditure:		 1,15 – 1,45 of the straight piping length of a pipeline;
26 m on 10 m2 isolated surface		   
Width: 48 mm

Height:		 25 m EPRL04825ARSKGRR
EPRL04825ARSKGR
50 m EPRL04850ARSKGRR
EPRL04850ARSKGR
Temperature: Not below 10°С  
 
Reinforced self-adhesive tape Energopro® of black color is applied at installation of Energomax®, Energoflex® Black Star and Energoflex® Super Protect Black insulation. Due to the reinforcing net the tape possesses high rupture strength. Article
Approximate
expenditure:		 1,15 – 1,45 of the straight piping length of a pipeline;
26 m on 10 m2 isolated surface		   
Width: 48 mm
Height: 25 m EPRL04825ARSKBKR
EPRL04825ARSKBK
50 m EPRL04850ARSKBKR
EPRL04850ARSKBK
Temperature: Not below 10°С  
 
Reinforced self-adhesive tape Energopro® of blue and red colors is applied at installation of Energoflex® Super Protect insulation. Due to the reinforcing net the tape possesses high rupture strength. Article
Approximate
expenditure:		 1,15 – 1,45 of the straight piping length of a pipeline;   
Width: 48 mm
Height, colour:   25 m, blue EPRL04825ARSKBLR
EPRL04825ARSKBL
25 m, red EPRL04825ARSKRDR
EPRL04825ARSKRD
Temperature: Not below 10°С  
Aluminium tape Energopro®
Aluminium self-adhesive tape Energopro® is applied at gluing the joints of insulating items Energoflex® with AL coating and covering material Energopack® ТК. Article
Thickness: 30 mcm  
Width: 50 mm EFXL05050ALSK
100 mm EFXL10050ALSK
Length: 50 m  
Temperature: Not below 10°С