Triaxial fiberglass mesh Laid Scrims for reinforce aluminum foil insulation for Middle East Countries
Fiberglass Laid Scrims Brief Introduction
This product is a Triaxial Fiberglass Laid Scrim, a high-performance reinforcement fabric engineered specifically as the load-carrying skeleton for aluminum foil insulation composites supplied to Middle East markets. It is manufactured by arranging continuous E-glass filament yarns in a tri-directional (triaxial) open mesh and chemically bonding them at the nodes (PVOH / PVC / Acrylic or customized). Compared with standard biaxial (square) scrims, the triaxial layout adds a third yarn direction, giving the mesh multi-directional tensile and shear resistance — a decisive advantage when the aluminum foil insulation roll must endure winding/unwinding, on-site cutting, HVAC duct vibration, and temperature swings in Gulf-climate projects. The scrim is laminated between the aluminum foil and the backing (PE film, non-woven, or kraft), turning a fragile foil stack into a tear-resistant, dimensionally stable composite.
Fiberglass Laid Scrims Characteristics
Triaxial Construction for Multi-Directional Loads: The three-yarn-direction architecture (vs. standard 0°/90° biaxial) distributes tensile and shear forces in more axes, suppressing diagonal tearing and bias distortion when the foil roll is handled, cut, or wrapped on ducts — a common failure point in aluminum foil insulation.
Fiberglass Material Properties: Per the page's "Fiberglass Laid Scrims Characteristics" — high tenacity, alkali resistance, dimensional stability, flexible, low shrinkage, low elongation, fire resistance, corrosion resistance. E-glass base tolerates alkaline residues on concrete substrates, and the non-combustible skeleton supports fire strategy for building-wrap and duct-insulation systems.
Long Rolls for Foil Lamination Lines: Roll width 200–2,500 mm; roll length up to 50,000 m (header), with page noting "each roll length can be 10,000 meters" as the regular supply logic that "can help manufacture to develop the production efficiency". Fewer splices per shift on high-speed foil laminators, higher yield, fewer weak spots in finished foil rolls.
Fiberglass Laid Scrims Data Sheet
|
Item No. |
CF12.5*12.5PH |
CF10*10PH |
CF6.25*6.25PH |
CF5*5PH |
|
Mesh Size |
12.5 x 12.5mm |
10 x 10mm |
6.25 x 6.25mm |
5 x 5mm |
|
Weight (g/m2) |
6.2-6.6g/m2 |
8-9g/m2 |
12-13.2g/m2 |
15.2-15.2g/m2 |
The regular supply of non-woven reinforcement and laminated scrim is 12.5x12.5mm,10x10mm,6.25x6.25mm, 5x5mm,12.5x6.25mm etc. The regular supply grams are 6.5g, 8g, 13g, 15.5g, etc.With high strength and light weight, it can be fully bonded with almost any material and each roll length can be 10,000 meters.
Fiberglass Laid Scrims Application
Primary Use: Reinforcement for Aluminum Foil Insulation Composites
The core and specialized application of this triaxial fiberglass laid scrim is as the hidden reinforcement grid laminated between aluminum foil and its backing (PE film, non-woven, kraft, or foam) for building insulation, HVAC duct wrapping, and pipeline insulation across Middle East markets. It is sandwiched into the foil composite to:
Prevent Tear Initiation During Handling & Installation
Aluminum foil alone tears easily when pulled over rigid ducts or cut on-site. The scrim absorbs handling stress and arrests any tear that does start, keeping the vapor barrier continuous — critical for insulation R-value and condensation control in Gulf HVAC systems.
Improve Production Efficiency on Lamination Lines
"It can help manufacture to develop the production efficiency as the roll length can reach 10000m" (page wording for regular supply; header for this triaxial grade states up to 50,000 m). Fewer splice stops on high-speed foil laminators, higher yield per shift, more consistent batch appearance — the page notes non-woven laid scrim is widely applied in the aluminium foil industry for exactly these gains.
Maintain Flatness & Dimensional Stability in Heat
Roof and external-duct installations in the Middle East see intense solar gain. The scrim's low elongation prevents the foil composite from cupping, wrinkling, or pulling fasteners loose as the assembly heats and cools — preserving lap-seal integrity on ducts and building wraps.
Secondary Applications
Per the product page, fiberglass (and triaxial) laid scrim of this platform is also extensively applied in:
Aluminum Foil Composite
Non-woven laid scrim is widely applied in the aluminium foil industry; 10,000 m roll length helps manufacturers improve production efficiency and gives finished products better appearance.
PVC Flooring
PVC flooring is mainly made of PVC plus other necessary chemical materials via calendering or extrusion, divided into sheet and roller types. All major domestic and foreign manufacturers now apply laid scrim as the reinforcement layer to avoid joint separation or bulging between floor pieces caused by thermal expansion and contraction.
Non-Woven Category Reinforcement
Non-woven laid scrim is widely used as reinforcement on kinds of non-woven fabric, such as fiberglass tissue, polyester mat, wipes, and top-end items such as medical paper — increases tensile strength with minimal unit weight addition.
