Backed by an expert team of professionals, we are engaged in manufacturing and supplying Branch Piping Insulations that are widely used in construction as well as engineering industries due to their reliable performance and excellent quality. They are mainly utilized for controlling condensation and pipe freezing, while they also provide protection against extreme temperatures. Offered insulations are also used for controlling noise. We provide these Branch Piping Insulations in different specifications to meet the variegated demand of our esteem clients'.
Features:
Technical Specifications
XLPE Insulation Foam Technical Specifications |
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Property |
THERM barrier Typical Values |
Test Method |
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Material description |
Fire retardant closed cell, chemically cross linked polyethylene |
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Material form |
Prefabricated |
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Application |
Thermal Insulation |
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Operating temperature |
-40 C to + 115 C |
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Thermal stability |
Less than 5 % shrinkage at 90 C for 24 hours |
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Colour |
Natural |
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Nominal density (Kg/m3) |
33 +/- 3kg/m3 |
BS 4370 Part 1 |
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Thermal conductivity (W/m K) |
Mean Temperature (C) |
W/mk |
K Cal/hr mC |
IS:3346 I 1980 |
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C |
0.0328 |
0.0273 |
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23 C |
0.0329 |
0.0282 |
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46 C |
0.0383 |
0.0329 |
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Waler absorption |
<1.2 % |
ASTM D 1056-90 |
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Water vapour permeance (28 days) |
<6-10-3 ng |
ASTM E-96 |
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Water vapour transmission |
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(7 Days) |
Negligible |
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(28 Days) |
<1100 g I m2s |
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Water vapour resistance factor () |
Plain > 11000 |
DIN 52615 |
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Aluminum foil face one side > 14000 |
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Tensile strength (N/m2) |
Min.25 |
BS 4370 Part 2 |
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Dimensional stability |
No visible changes observed |
BS 4370 Part 1 |
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(RH-60%, temp 35C for 24 hrs.) |
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Volume percentage of closed cell |
>90% |
BS 4370 Part 2 |
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Oxygen index, % |
29 -34 |
ASTM D 2863 |
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Fire characteristic |
a) Surface spread of flame Class 1 |
BS 476 Part 7 |
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Resistance to chemicals |
No effect |
ASTM C 543 |
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(for both mild acidic & alkaline) |
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Sound transmission class |
40db |
IS:9301 / SO 140 / ASTM E 413 |
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(9 MM THERM barrier laminated With 12 mm gypsum board) |
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