Foam Rubber Tube

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Foam Rubber Tube

ISOFLEXelastomeric foam rubber tube is a cell-closed product, made of NBR/PVC. Its ISOFLEX is especially designed for HAVC, and other industrial, commercial fields.
1. The foam rubber tube product is high quality and economically priced
2. It is resistant to mold and mildew.
3. It can retard heat flow.
4. It has low thermal conductivity.
5. It features heat insulating and fire blocking.

The foam rubber tube can be used in ductwork in HAVC, cold/ hot pipes, chemical industry, light industry, textile process, metallurgy, boats, electrical apparatus and other fields

Working Temperature
-185 to 105 (degree Centigrade)

Main Properties

Density kg/m3 40-110 GB/T6343
B1 GB/T8624-1997
Oxygen index % ≥32 GB/T2406
SDR - ≤75 GB/T8627-1999
Conductivity factor W/(m.k)
Average temperature
-20 ≤0.031
0 ≤0.034
40 ≤0.036
Water vapor Coefficient g/(m.s.Pa) ≤4.4×10-10 GB/T17146
Permeability Factor - ≥4.5×103 GB/T17794
Water absorption ratio % ≤10 GB/T17794
in vacuum
Dimension stability % ≤10 GB8811
105±3, 7d
Crack Resistance N/cm ≥2.5 GB/T10808
Compression Resilience Ratio % ≥70 GB/T6669
(compression ratio, 50%
compression time, 72h)
Anti-ozone - Not Cracking GB/T7762
Ozone pressure, 202mPa, 200h
Aging Resistance - No cracks GB/T16259
150h No deformation
-40-110 GB/T17794

Payment and Shipping Terms
Price: Get Latest Price
Minimum Order Quantity: 1*40HQ Trial Order
Payment Terms: L/C, D/P, T/T