Gpo3 Board
Overview
Product sourcing insights & recommendations
GPO-3 Board Market Insights & Trends
GPO-3 (Red Polyester Glass Reinforced Laminate) is currently a "workhorse" material in the high-power electrical industry, with its market projected to grow from USD 595 million in 2024 to USD 935 million by 2032 at a steady CAGR of 6.7% Intelmarketresearch.
#### Key Market Drivers & Trends
* Grid Modernization & Renewables: Massive investments in smart grids and high-voltage infrastructure (110kV+) are driving demand for materials with superior arc resistance (>180s) and tracking resistance (>600V) HonyplasticAtlasfibre.
* Electric Vehicle (EV) Expansion: GPO-3 is increasingly used in battery pack supports and structural insulation for 800V EV architectures due to its high dielectric strength (15-25 kV/mm) and vibration damping IntelmarketresearchAtlasfibre.
* Data Center Growth: The rise of AI and high-density computing workloads has made GPO-3 essential for busbar insulation and phase separation in UPS systems and battery racks, where fire safety (UL 94 V-0 compliance) is critical Piedmontplastics.
#### Product & Sourcing Insights
The market is shifting toward halogen-free formulations and variants with 20-30% higher thermal conductivity to handle modern miniaturization challenges Intelmarketresearch. Current sourcing prices typically range from $3.00 to $6.00 per kilogram, depending on thickness and certification AlibabaAlibaba.
I have compiled a list of 70+ GPO-3 board products and 30+ verified manufacturers below, including key players like Shenyang Youda and Xuchang Yuneng. These files detail pricing, MOQ, and technical specifications to assist your sourcing strategy.
Based on these insights, you can continue with:
Gpo 3 Insulation Board Red Glass Polyester Laminate Sheet Ul94 V 0
Products · Top picks & verified manufacturers
GPO-3 laminated insulation sheet/UL94v0 Laminate GPO-3 / UPGM203 Glass Cloth Mat Board
Shenyang Youda Insulation Materials Co., Ltd.🇨🇳CN11 yrs
High Quality GPO3 Insulation Board Glass Fiber Reinforced Unsaturated Polyester Resin Sheet UL94 V0 Flame Retardant Thermal
Wuxi Hongen Electrical Technology Co., Ltd.🇨🇳CN1 yr
High Temperature Red GPO-3 Unsulated Polyester Glass Fiber Felt Sheet UPGM203 Fiberglass Material Laminated Insulation Board
Xuchang Yuneng Electrical Insulation Material Co., Ltd.🇨🇳CN10 yrs
GPO3 High Voltage Fiberglass Insulation Sheet (0.8mm-50mm) Unsaturated Polyester Laminated Board for Electrical Equipment
Shenyang Youda Trading Import And Export Co., Ltd.verified🇨🇳CN1 yr
SMC sheet Unsaturated Polyester Glass fiber Sheet electrical insulation board
Beijing Red Sun Technology Co., Ltd.verified🇨🇳CN11 yrs
Manufacturer Electric Insulation GPO3 Sheet Polyester Fibre Glass Laminated Sheet GPO-3
Guangdong Weishi New Materials Co., Ltd.🇨🇳CN4 yrs
GPO-3 Arc Resistant Flame Retardant High Temperature Insulation Board Polyester Fiberglass for Electrical Equipment Industrial
FR4 Epoxy Resin Insulation Sheet High Temperature Fiberglass Laminate Board for Electrical Equipment
Beijing Chuangsu Technology Co., Ltd.🇨🇳CN2 yrs
China Professional Manufacture Hot Selling Custom Fiberglass Epoxy Insulation Board 3240 Laminate Sheet
SHENZHEN BAEKELAND PLASTIC PRODUCT CO.,LTD🇨🇳CN8 yrs
Water Green Fr-4 Glass Fiber Board Yellow Epoxy Board Insulation Board Flame Retardant 94v0 Halogen-free Anti-static Processing
Zhejiang Weitai Insulation Material Co., Ltd.🇨🇳CN1 yr
Direct Wholesale Good Quality Laminate Solid Colors Fireproof Insulation Board For Fulihua
Shanghai Baisheng Industrial Development Co., Ltd.🇨🇳CN2 yrs
Shine Universe Electrical Insulation Manufactory Direct Insulation Phenolic Cotton Resin Board
Beijing Shine Universe Science And Technology Co., Ltd.verified🇨🇳CN6 yrs
Fireproof Aluminum Foil Glass Wool Insulation Board for Industrial Equipment and Building Walls
Chongqing Hantong Energy Saving Building Materials Co., Ltd.🇨🇳CN1 yr
High Performance Oil Resistant Insulating Pressboard - Laminated Insulation Board Sheet
Henan Yaan Electrical Power Technology Co., Ltd.verified🇨🇳CN3 yrs
Heat Insulation: Energy Saving PC Solid Sheet UV Coated Polycarbonate Board for Industrial Factory Windows
Hebei Starry Sky Canopy Trading Co., Ltd.verified🇨🇳CN1 yr
Styrofoam Boards 4x8 Insulation Sheets
Hangzhou Tyco Industrial Co., Ltd.verified🇨🇳CN18 yrs
Aluminum Foil Thermal Insulation Wall Board Rubber Foam Sheets Insulation Foam Board Sheet for Roof Heat Insulation
Hebei Huaou Insulation Materials Co., Ltd.verified🇨🇳CN2 yrs
Thermal Insulationinsulation Insulation Decoration Integrated Plate Building Insulation Board Insulation Material
Langfang Zhongcan Energy Saving Technology Co., Ltd.🇨🇳CN2 yrs
GPO-3 Insulation Board Unsaturated Polyester Glass Fiber Felt Insulation Material Can Be Processed by Drawing Samples
XJ Insulation Materials Co., Ltd.🇨🇳CN9 yrs
Factory Direct GPO-3 Sheet Customized Polyester Glass Fiber Laminate Electrical Insulation Board
3240 RED Fiberglass Epoxy Laminated Board-High Temperature Arc Resistant Insulation Material
Zhejiang Hengfeng Insulation Materials Co., Ltd.🇨🇳CN1 yr
High Quality A1 Fireproof Eco-Friendly Magnesium Oxide Board MgO Board with Sound Insulation for Interior Exterior Decoration
LINYI OUSHIBAO INTERNATIONAL TRADING CO., LTD.🇨🇳CN2 yrs
High Quality Light Weight High Strength Modern Eco-Friendly Sandwich Panels for Exterior and Interior
Linyi Guanou New Materials Co., Ltd.verified🇨🇳CN2 yrs
Exterior Pu Foam Insulated Metal Siding Wall Panel for Wall Decoration
Jiangsu East Steel Co., Ltd.🇨🇳CN16 yrs
G11/G10/Fr4/3240 Epoxy Glass Laminate Sheet Insulating for Transformers Fiberglass Glass Fiber Laminated Insulation Sheet
Henan Jinzhi Electrical Insulation New Material Co., Ltd.🇨🇳CN5 yrs
High Quality Insulation Fiber Resin Board 3240 Epoxy Phenolic Glass Laminated Sheet FR4/ 3240 Yellow Epoxy Glass Fiber Sheet
Zhongshan Deehope Technology Co., Ltd.🇨🇳CN1 yr
Factory Price High Temperature Electrical Insulation FR4 Fiberglass Board Epoxy Sheet
Shandong Seon New Material Technology Co., Ltd.verified🇨🇳CN4 yrs
Modern Design EPS Sandwich Panel Prefab House for Warehouse Lightweight Fast Installation 50mm Thickness 20kg/m3 Density Metal
High Quality Insulation Fiber Resin Board 3240 Epoxy Phenolic Glass Laminated Sheet FR4/ 3240 Yellow Epoxy Glass Fiber Sheet
Factory Price High Temperature Electrical Insulation FR4 Fiberglass Board Epoxy Sheet
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Sources & References
25 sources cited · Verified industry data & reports
GPO-3 Sheet - Red GPO3 Sheet - Order Online
Professional Plastics
GPO-3 is a UL recognized product with a temperature index of 120 degrees celsius electrical and 140 degrees celsius mechanical, and is molded in thicknesses of ...
GPO-3 Material Properties & Uses | Thermoset Polyester
Curbell Plastics
GPO-3 is a glass reinforced thermoset polyester sheet material. GPO-3 is strong, stiff, dimensionally stable, and impact resistant.
What Is GPO-3? Properties, Uses & Comparison With FR4
Piedmont Plastics
GPO-3 is a high-performance, fiberglass-reinforced thermoset laminate widely used in electrical and industrial applications.
Technical DaTa SheeT GPO-3 (Glass Polymer laminate)
Laminated Plastics
GPO-3 offers good physical strength and moderate heat resistance. It is used extensively in the making of electrical components. Benefits. Electrical insulation.
GPO-3 Glass Polyester Laminate Composite Sheet
Boedeker Plastics
GPO-3 offers excellent dimensional strength, high impact strength, high strength, excellent electrical properties and good flame and smoke characteristics. In ...
NEMA GPO-3: Sheet / Angle / Channel
The Gund Company
It has good mechanical and thermal performance. The low smoke generation and flame spread characteristics make it a preferred choice for transit applications.