Kingflex NBR Flexible Elastomeric Thermal Insulation Rolls and Sheets are closed cell foam structures with a non-porous composition that offers high thermal efficiency and protection from imminent condensation problems, and helps as sound absorber.
For condensation prevention and energy loss limitation where pipes and ducts, chillers and air conditioning equipment are required.
Efficiently reduces heat flow on hot systems, duct work, large piping, tanks and fittings.
Product Dimensions
Thickness
Width 1m
Width 1.2m
Width 1.5m
Inches
mm
Size(L*W)
㎡/Roll
Size(L*W)
㎡/Roll
Size(L*W)
㎡/Roll
1/4"
6
30 × 1
30
30 × 1.2
36
30 × 1.5
45
3/8"
10
20 × 1
20
20 × 1.2
24
20 × 1.5
30
1/2"
13
15 × 1
15
15 × 1.2
18
15 × 1.5
22.5
3/4"
19
10 × 1
10
10 × 1.2
12
10 × 1.5
15
1"
25
8 × 1
8
8 × 1.2
9.6
8 × 1.5
12
1 1/4"
32
6 × 1
6
6 × 1.2
7.2
6 × 1.5
9
1 1/2"
40
5 × 1
5
5 × 1.2
6
5 × 1.5
7.5
2"
50
4 × 1
4
4 × 1.2
4.8
4 × 1.5
6
This product can be coated with different types of foils (aluminum foil or glass cloth) and have a factory-applied self-adhesive backing. The installation time is reduced more than 40% due to the ease in cutting as well as quick adhesion of the material.
Technical Data
Property
Unit
Value
Test Method
Temperature range
°C
(-50 - 110)
GB/T 17794-1999
Density range
Kg/m3
45-65Kg/m3
ASTM D1667
Water vapor permeability
Kg/(m.s.pa)
≤0.91×10 ﹣¹³
DIN 52 615 / BS 4370 Part 2 1973
μ
-
≥10000
-
Thermal Conductivity
W/(m.k)
≤0.030 (-20°C)
ASTM C 518
≤0.032 (0°C)
≤0.036 (40°C)
Fire Rating
-
Class 0 & Class 1
BS 476 Part 6 part 7
Flame Spread and Smoke Developed Index
-
25/50
ASTM E 84
Oxygen Index
-
≥36
GB/T 2406, ISO4589
Water Absorption, % by Volume
%
20%
ASTM C 209
Dimension Stability
-
≤5
ASTM C534
Fungi resistance
-
Good
ASTM 21
Ozone resistance
-
Good
GB/T 7762-1987
Resistance to U.V. and weather
-
Good
ASTM G23
Frequently Asked Questions
What are the primary applications for this insulation product?
It is primarily designed for condensation prevention and energy loss limitation in hot and cold systems, including pipes, ducts, chillers, air conditioning equipment, large piping, tanks, and fittings.
Does the material come with facing options or self-adhesive backing?
Yes. The product can be coated with different types of foils, such as aluminum foil or glass cloth, and is available with a factory-applied self-adhesive backing to suit diverse project requirements.
How much installation time can be saved using this product?
Installation time can be reduced by more than 40%. This efficiency is achieved thanks to the material's ease of cutting and the quick adhesion properties of the self-adhesive backing.
What are the fire safety ratings of this insulation material?
The product is rated as Class 0 & Class 1 according to BS 476 Part 6 and Part 7 standards. It also achieves a Flame Spread and Smoke Developed Index of 25/50 under ASTM E 84.
What is the temperature limits for this product?
The material operates effectively within a temperature range of -50°C to 110°C, as tested in compliance with GB/T 17794-1999.
Is this material resistant to mold, UV, and outdoor weather?
Yes, it has officially rated "Good" resistance for Fungi resistance (ASTM 21), Ozone resistance (GB/T 7762-1987), and Resistance to U.V. and weather (ASTM G23).
Kingflex
