Fiberglass Insulation

UtiliCore® Fiberglas™ Insulation

Owens Corning® UtiliCore® Fiberglas™ Insulation products are flexible white blankets designed for high temperature commercial and industrial applications. The pliable, lightweight insulation offers outstanding thermal performance, making it an excellent choice as core insulation

DOWNLOAD BROCHURE PDF | 4.14 MB

Owens Corning® UtiliCore® Fiberglas™ Insulation products are flexible white blankets designed for high temperature commercial and industrial applications. The pliable, lightweight insulation offers outstanding thermal performance, making it an excellent choice as core insulation

DOWNLOAD BROCHURE PDF | 4.14 MB

Specifications and Literature

Product Features

Certifications

Technical Information

Physical Properties

PropertyTest MethodValue
Operating Temperature RangeASTM C411L Series: up to 1000В°F (538В°C)
HP5 II Mat: up to 1100В°F (593В°C)
Corrosion ResistanceASTM C665Meets requirement
Fungi ResistanceASTM C1338Meets requirements
OdorASTM C1304No objectionable odor
Moisture SorptionASTM C1104< 3% by weight
Composite Surface Burning Characteristics
Flame Spread
Smoke Developed
6
ASTM E84, UL 723, and CAN/ULC-S102
< 25
< 50

Standards Codes Compliance

  • ASTM C553, Mineral Fiber Blanket Thermal Insulation, Type V - All UtiliCore® products
  • ASTM C1139 Fibrous Glass Thermal Insulation and Sound Absorbing Blanket and Board for Military Applications
  • ASTM C795, Thermal Insulation for Use in Contact with Austenitic Stainless Steel7
  • Nuclear Regulatory Commission Guide 1.36, Non-Metallic Thermal Insulation7
  • MIL-I-22023D Insulation Felt, Thermal and Sound Absorbing Felt, Fibrous Glass, Flexible. See MIL-I-22023D Compliance and Variances
  • MIL-DTL-I-24244D (Ships) Insulation Material with Special Corrosion, Chloride, and Fluoride Requirements; Type XVI7
  • U.S. Coast Guard Approval No. 164.109, Noncombustible Materials
  • NOTE: All UtiliCore® products comply to the Noncombustible requirements of IMO FTP Code
  • ASTM E136, Behavior of Materials in a Vertical Tube Furnace at 750°C (Noncombustible rating)
  • Doesn’t contain the fire retardant decabrominated diphenyl ether (decaBDE)

1. Limited to single layer applications above 650°F (343°C), but not greater than 6" (152mm) thickness.

2. With heat up schedule.

3. The surface burning characteristics of these products have been determined in accordance with UL 723, ASTM E84 or CAN/ULC-S102. Values are reported to the nearest 5 rating.

4. Preproduction qualification testing

5. All values are approximate.

6. The surface burning characteristics of these products have been determined in accordance with ASTM E84, UL 723, and CAN/ULC-S102. These standards should be used to measure and describe the properties of materials, products, or assemblies in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of materials, products or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire risk assessment, which takes into account all of the factors, which are pertinent to an assessment of the fire hazard of a particular end use. Values are reported to the nearest 5 rating.

7. Preproduction qualification testing complete and on file. Chemical analysis of each production lot required for total conformance.

Applicable Standards

  • SCS Recycled Content - Average 53%

eBooks and Guides

Division 22/23 eBook

The Division 22/23 Mechanical Manufacturer’s Guide eBook is an easy-to-use tool that can be accessed anytime, anywhere to view duct, pipe and HVAC equipment insulation solutions, product data sheets, CSI MasterFormat® three-part system specifications and green building program guides.

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