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  • GPO3 Glass Mat Polyester Laminate Sheet Gpo-3 Polyester Resin for Fiberglass Lamination
  • GPO3 Glass Mat Polyester Laminate Sheet Gpo-3 Polyester Resin for Fiberglass Lamination
  • GPO3 Glass Mat Polyester Laminate Sheet Gpo-3 Polyester Resin for Fiberglass Lamination
  • GPO3 Glass Mat Polyester Laminate Sheet Gpo-3 Polyester Resin for Fiberglass Lamination
  • GPO3 Glass Mat Polyester Laminate Sheet Gpo-3 Polyester Resin for Fiberglass Lamination
  • GPO3 Glass Mat Polyester Laminate Sheet Gpo-3 Polyester Resin for Fiberglass Lamination
GPO3 Glass Mat Polyester Laminate Sheet Gpo-3 Polyester Resin for Fiberglass Lamination

GPO3 Glass Mat Polyester Laminate Sheet Gpo-3 Polyester Resin for Fiberglass Lamination

$3.50-$4.00/ Kilogram|200 Kilogram/Kilograms(Min. Order)

Customization:

Customized packaging(Min.Order: 10000 pieces)
Shipping Mark(Min.Order: 1000 pieces)

GPO3 Glass Mat Polyester Laminate Sheet Gpo-3 Polyester Resin for Fiberglass Lamination

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Temperature Insulation: Designed to withstand extreme temperatures, providing reliable thermal and electrical insulation in demanding environments.
  • Fiberglass Lamination Compatibility: Engineered with polyester resin and glass mat for seamless integration into fiberglass composites, ensuring structural integrity and durability.

Key features

  • 1. Material Technology

  • With a glass-reinforced polyester composite construction, ensure structural integrity and dimensional stability under extreme high-temperature conditions.

  • 2. Certification Standards

  • With UL certification, meet rigorous safety and performance benchmarks for electrical insulation applications.

  • 3. Performance Parameters

  • With a maximum operating temperature rating of 200°C, withstand harsh environments where conventional materials degrade.

  • 4. Scenario Solutions

  • Designed for industrial machinery, electrical systems, and high-temperature equipment, providing reliable insulation in environments with thermal cycling and pressure fluctuations.

  • 5. Interactive Design

  • With uniform thickness and rigid yet lightweight construction, easily cut and shaped to fit custom applications without compromising structural integrity.

Product details

GPO3 Glass Mat Polyester Laminate Sheet Gpo-3 Polyester Resin for Fiberglass Lamination

The GPO3 Glass Mat Polyester Laminate Sheet is engineered for high-temperature insulation applications, combining durability and compliance with industry standards. Made from a blend of glass, polyester, and fiberglass, it offers exceptional thermal and electrical resistance, making it ideal for industrial and electrical systems requiring reliable performance under demanding conditions.

Technical specifications

FeatureSpecificationApplication Scenario
Material CompositionGlass mat, polyester resin, fiberglassThermal/electrical insulation in machinery
CertificationUL Listed (UL 94 V-0)Compliance in regulated manufacturing
Temperature ResistanceOperates up to 138°C (280°F)High-temperature environments like ovens
Insulation TypeLaminate sheet (3mm–10mm thickness)Customizable for structural applications

Customization guide

Adjustable thickness (3mm–10mm) and sheet dimensions to meet specific insulation and structural requirements. Ideal for tailoring to flange sizes, pressure systems, or specialized machinery components.

Get inspired

The GPO3 laminate sheet is designed to withstand extreme conditions while maintaining structural integrity. Whether reinforcing electrical panels or insulating industrial equipment, its robust composition ensures long-term reliability and safety.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Temperature ResistanceUp to 120°CUp to 150°CUp to 180°C
Thickness Range3mm–6mm4mm–8mm5mm–10mm
CertificationsUL 94 V-0UL + ISO 9001UL + ISO 9001 + CE

Supplier's note

  1. Technical Breakthroughs:

    • Material Blend: The glass-polyester-fiberglass composite provides 20% higher thermal stability than standard epoxy-based laminates.
    • UL Certification: Ensures compliance with global safety standards, reducing regulatory risks.
    • Custom Thickness: Adjustable profiles enable precise fitment for diverse mechanical systems.
  2. Version Selection Guidance:

    • Base Model: Suitable for standard industrial applications (e.g., HVAC systems) where temperatures ≤120°C are typical.
    • Advanced Model: Ideal for high-pressure machinery or automotive components requiring ISO compliance.
    • Pro Model: Designed for extreme environments (e.g., aerospace or chemical processing) with triple the chemical resistance of industry benchmarks.

With UL certification, you can ensure compliance in regulated industries. The Pro Model’s 180°C tolerance enables safe use in high-temperature furnaces, while its reinforced fiberglass structure prevents deformation under stress. Pair this with customizable thickness to optimize fitment in tight spaces.

Frequently asked questions

  • Which GPO3 insulation sheet model is best for high-temperature industrial equipment?

  • How does GPO3 Glass Mat Polyester compare to fiberglass insulation for electrical enclosures?

  • What's the proper way to store GPO3 laminate sheets to maintain their thermal properties?

  • Can GPO3 polyester resin sheets be customized to fit specific lamination project dimensions?

  • Is GPO3 insulation certified for high-temperature applications per UL standards?

  • In which industrial applications is GPO3 Glass Mat Polyester most effective?

  • How does GPO3's material composition ensure durability in harsh environments?

  • What installation methods are recommended for GPO3 fiberglass lamination sheets?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard InsulationGeneral industrial equipmentMaterial: Basic polymers; Temp Resistance: 150°C (ASTM C1161); Cert: ISO 9001Affordable, lightweight, widely availableLimited temperature tolerance (▲), lower durability (▲)
Our Base Insulation (GPO3)High-temp machinery, HVAC systemsMaterial: Glass/polyester blend; Temp: 180°C (UL 94 V-0)▲▲; Cert: ULSuperior heat resistance (▲▲ vs Industry), UL certification, cost-effectiveHeavier than standard (▲), narrower temp range (▲)
Our Advanced InsulationHigh-pressure systems, aerospaceMaterial: Fiberglass-reinforced▲▲▲; Temp: 220°C (UL+ISO 11801)▲▲▲; Cert: UL+ISOHighest temp tolerance (▲▲▲), durable, dual-certified▲▲▲, customizableHigher cost (▲▲), requires specialized installation (▲)
Ceramic Fiber InsulationFurnaces, kilns, high-heat environmentsMaterial: Ceramic fibers; Temp: 1,200°C (ASTM C611)▲▲▲; LightweightExtreme heat resistance (▲▲▲), lightweightBrittle (▲), costly (▲▲), requires careful handling (▲)
Silicone Rubber InsulationAutomotive, electronicsMaterial: Silicone; Temp: -50°C to 250°C (ASTM D2000)▲▲; FlexibleFlexible, wide temp range (▲▲), chemical resistance (▲)Lower mechanical strength (▲), less durable under pressure (▲)
Fiberglass Reinforced EpoxyMarine, aerospaceMaterial: Fiberglass/epoxy; Temp: 200°C (ASTM D638)▲▲; High strength▲▲High strength (▲▲), chemical/UV resistance (▲▲)Brittle (▲), expensive (▲▲), heavier (▲)

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