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ASTRAL XLPE INSUPRO

 

ASTRAL XLPE INSUPRO insulation tubes are specially designed for plastic & metal piping system for applications in building construction and various other industries for plumbing, HVAC, chilling thermal insulation etc.

 

ASTRAL XLPE INSUPRO is produced using advanced manufacturing machineries & equipment setup which is capable of manufacturing the product in line with the international norms. Highest quality raw materials, standard manufacturing practices and quality management systems ensure ASTRAL XLPE to be the best quality end-product.

Fittings

Technical Details

 

 

TECHNICAL INFORMATION

PARAMETER ASTRAL XLPE SPECIFICATION
Material (ASTM C 1427) Chemically Cross Linked Closed Cell Polyethylene Foam Insulation
Temperature Range (-)40° C to +115°C
Nominal Density 30 ± 3Kg/m3
Thermal Conductivity Mean Temperature (°C) W/m °K Kcal/hr m (°C)
0 0.0318 0.0273
23 0.0329 0.0283
26 0.0382 0.0328
Water Vapour Resistance Factor (μ) (MEW) - (DIN - 52615) Moisture Resistance Factor (μ) >9000 (for plain foam) >14000 (for Al foil faced foam)
Dimensional Stability: BS 4370 Part 1 Change in dimension at -20° C for 4 hrs: <0.5% and at 110°C for 4 hrs: <0.5%
Limiting Oxygen Index: ASTM D 2863 24%
Compression Strength @ 25%: ASTM D 3575 0.44 Kgf/cm2
Resistance to Chemical: ASTM C 543 No characteristic change observed
Tensile Strength @ 50 mm/min: ASTM D 3575 2.51 Kgf/cm2
Elongation at Break: ASTM D 3575 133.2%
Fungal Resistance: ASTM G21 No growth observed
Volume % -age of closed cell: ASTM D 6226 Part 2 >90%
Sound Transmission Class for 9 mm foam with 12 mm Gypsum board: ASTM E 413 / ISO 140 board: ASTM E 413 / ISO 140 40 dB
Water Absorption: ASTM C 209 / ASTM 1763 <0.2%
Water Vapour Permeance: ASTM E96 0.15 ng/pas.m
Health & Safety Aspects CFC / HCFC Free: Dust and Fibre Free, VOC / SVOC Free
Emission of Volatile Organic Compound (VOC) Negligible
Applications HVAC, Textile & Building Industry

 

APPLICATION AREAS

• Pipe Insulation

SALIENT FEATURES

• Negligible water/ moisture absorption (>90 % closed cell)

• Wide operating temperature range : -40°C to +115°C

• Excellent thermal insulation

• Resistance to fungi & bacteria

• Chemically unreactive

• Stable K value

• Maintenance free

• Fibre free & dust free

• Flexible & easy to install