MARTEGEO

Woven Glass Fiber Fabrics

Woven Glass Fiber Fabrics

Product Description

Woven glass fiber fabrics are high-performance reinforcement materials designed for composite and industrial applications where mechanical strength, dimensional stability, and process consistency are required. Manufactured in controlled weave structures, these fabrics provide uniform load distribution and reliable surface quality during lamination processes. They are compatible with common resin systems and are widely used in applications requiring predictable mechanical performance and consistent processing behavior.

Key Features

  • ⁠ ⁠Controlled weave structures for consistent mechanical performance
  • ⁠ ⁠Good dimensional stability during handling and lamination
  • ⁠ ⁠Compatible with common thermoset resin systems
  • ⁠ ⁠Suitable for manual and semi-automated composite processes
  • ⁠ ⁠Reliable surface uniformity for structural laminates

 

Typical Applications

  • Marine 
    • Composite laminates 
    • Industrial composite components 
    • Structural reinforcement 
    • Aerospace & aeronautics 
    • Automotive 
    • Electrical insulation 
    • HVAC & thermal insulation 
    • Filtration & mesh support 

 

Technical Data

 

Parameter

Loomstate Fabric

Coated Fabric

Fiber Type

E-Glass Yarn

E-Glass Yarn + Coating

Weave Types

Plain / Twill / Satin / Leno / Custom

Plain / Twill / Satin

Typical GSM Range

24 – 1000

~80 – 1000+

Thickness

~0.03 – 1.2 mm

~0.12 – 1.0 mm

Finish Width

Up to ~2000 mm

Up to ~2000 mm

Resin Compatibility

Polyester / Vinyl Ester / Epoxy

Polyester / Vinyl Ester / Epoxy

Key Features

High tensile strength, dimensional stability, heat resistance, fire resistance, electrical properties

Chemical/abrasion/weather resistance, fire retardant options, water repellence, alkali resistance, silicone/PU coating

Typical Uses

Base reinforcement fabrics, structural laminates, thermal/electrical insulation layers

Enhanced durability composites, weather-exposed parts, coated laminates, flame-/water-resistant applications



Elastomeric rubber pipe insulation is a flexible, durable solution specifically designed for HVAC systems, providing superior thermal efficiency and condensation control. Commonly used in heating, ventilation, and air conditioning applications, this material minimizes heat loss in pipes, ensures consistent system performance, and prevents moisture buildup that can lead to corrosion. Its closed-cell structure offers excellent resistance to water vapor, while its flexibility allows easy installation in tight spaces. Elastomeric rubber insulation is an ideal choice for extending the lifespan and efficiency of HVAC systems, contributing to overall energy savings and reduced maintenance costs.

Attribute

Pipe Insulation

Sheet Insulation

Diameter Range

6-114 mm

N/A

Thickness Range

6-50 mm

6-50 mm

Thermal Conductivity

0.034 W/mK (at 0°C)

0.034 W/mK (at 0°C)

Temperature Range

-50°C to +110°C

-50°C to +110°C

Water Vapor Permeability

≤0.15 (µ-factor ≥ 10,000)

≤0.15 (µ-factor ≥ 10,000)

Fire Class

B-s3, d0 (EN 13501-1)

B-s3, d0 (EN 13501-1)

Lamination Options

Unfaced, ALU

Unfaced, ALU

Applications

HVAC piping, refrigeration

Ductwork, large surfaces

Glass wool insulation is a versatile, high-performance solution for HVAC systems, available in blanket, board, and pipe formats. It provides excellent thermal and acoustic insulation, making it ideal for ducts, air handling units, and piping. The material’s lightweight and flexible structure allows for easy installation, adapting well to various shapes and reducing heat transfer effectively. Glass wool also offers sound-dampening qualities, enhancing indoor comfort. With high fire resistance and moisture control, glass wool insulation contributes to safer, more efficient HVAC systems, promoting energy savings and improved system durability.

Glass wool is suitable for applications with moderate temperature ranges, generally up to 250°C, and is often used in residential and light commercial HVAC systems.

Feature

Duct-Wrap

Board

Thickness

25, 40, 50 mm

25, 50, 100 mm

Thermal Conductivity (λ)

0.032 W/(m·K) at 10°C

0.034 W/(m·K) at 10°C

Thermal Resistance (R)

Varies by thickness; e.g., 0.75 (m²·K)/W at 25 mm

0.7 to 2.9 (m²·K)/W depending on thickness

Fire Resistance Class

A1 Non-combustible

A1 Non-combustible

Max Service Temp

Up to 250°C

Up to 250°C

Water Absorption

≤1 kg/m²

≤1 kg/m²

Acoustic Insulation

High

High

Certifications

EUCEB, EPD

EUCEB, EPD

Feature

ODE Starflex Pipe

Diameter Range

1/2″ to 12″

Thickness Range

25, 30, 40, 50,60,80,100 mm

Thermal Conductivity (λ)

0.033 W/(m·K) at 10°C

Thermal Resistance (R)

Varies by thickness and diameter

Fire Resistance Class

A1 Non-combustible

Max Service Temperature

Up to 250°C

Water Absorption

≤1 kg/m²

Lamination Options

Unfaced, ALU

Acoustic Insulation

High

Certifications

EUCEB, EPD

Stone wool insulation, available in blanket, board, and pipe formats, is a durable and highly effective choice for HVAC systems, offering superior thermal, acoustic, and fire-resistant properties. Commonly used in ductwork, piping, and air handling units, stone wool minimizes heat loss, enhances energy efficiency, and reduces noise levels within HVAC systems. Its non-combustible nature adds an essential layer of fire safety, while its moisture-resistant structure prevents mold growth. Stone wool insulation contributes to a long-lasting, efficient HVAC system, making it an ideal choice for both commercial and residential applications.
Stone wool can withstand higher service temperatures, typically up to 750°C, making it ideal for high-temperature ducts, industrial piping, and systems requiring fire resistance. Its non-combustible nature also adds critical fire safety.

Attribute

Stone Wool Board

Stone Wool Blanket ( Wire mesh)

Density

40-200 kg/m³

70-150 kg/m³

Thickness Range

40-180 mm

30-120 mm

Thermal Conductivity

0.033 – 0.040 W/mK

0.035 – 0.042 W/mK

Temperature Range

Up to 750°C

Up to 750°C

Fire Class

Non-combustible, A1 (EN 13501-1)

Non-combustible, A1 (EN 13501-1)

Lamination Options

Unfaced, ALU, BGT

Unfaced, ALU, BGT

Applications

HVAC ducts, walls, and partitions

HVAC ducts, pipes, and boilers

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