Description
Halogen flame retardants are added to many insulation sheets to increase flame retardancy, but our Halogen Free High Strength GPO-3 Insulation Sheet uses halogen-free flame retardants. Although halogen flame retardants can increase the ignition point of products, the halogenated gases released during combustion may reduce visibility and are toxic, and combined with water vapor, they can produce corrosive and harmful gases, which can cause damage to any building equipment. Our products are composed of high-grade unsaturated polyester resin (UP) with reinforcement of glass fiber mat, meet EU RoHS halogen-free standard Cd less than 100ppm and Pb less than 1000ppm, and also comply with RoHS 2 Directive 2011/65/EU Annex II (EU ) 2015/863 standard.
Features
1. Our Halogen Free High Strength GPO-3 Insulation Sheet provides stable electrical insulation, high mechanical properties, and heat and moisture resistance.
2. Good sound absorption, sound insulation, and heat insulation characteristics make it more effective and have a longer service life.
3. Roadless flame retardants make our products more environmentally friendly and do not cause harm to the human body.
4. Our products are CNC machined, so the product quality is more stable and the surface is smooth without bubbles.


Quick Details
Standards | IEC893/EN 60893 Grade: UPGM 203 NEMA L1: GPO-3 |
Size | 1000mmx2000mm(39in x 78in) 1250mmx2000mm(49in x 78in) 1250mmx2500mm(49in x 98in) Customized size within 1250mmx2500mm(49in x 98in) |
Thickness | 0.6mm- 50mm(0.024in x1.96in) |
Color | Red,White,Grey,Brown,Yellow,Black or Customized color |
Production Capacity | Max 300tons per month |
Appearance | Surface is smooth,flat without bubbles and cracks |
Packing | Wrapped with PP film outside and pallets with IPPC marks |
Application
Our Halogen Free High Strength GPO-3 Insulation Sheet can be used as bar holders, spacers, control panels and many more.

Circuit Breakers | Safety baffle,safety shutter,spacer,interphase partition that require insulating materials are flame retardant, heat resistance, weather resistance, high insulation performance, and mechanical strength. |
Motor Industry | Used as motor armature parts, movable cover plate, slot wedge stator, fixed gasket, thin gasket, carbon brush plate. |
Switchgear Industry | Used as switchgear clapboard, lining plate, arc extinguishing cover, arc extinguishing cylinder, arc extinguishing sheet, arc isolating plate, terminal block, interphase insulation, bottom end clapboard and contact support. |
Transformers Industry | Used as structural supports of switches and transformers, bus clamps, etc. |
Traffic engineering | In traffic transit such as rail and auto industry, there are many modules like motor, traction motor, or interior decoration that will use UPGM203 parts that required safety performance flame retardant V0 grade, temperature resistance Class F or above. |
Wind Power Generation | When wind power generation generating electricity,UPGM203 parts are mostly used in wind energy motors. |
Solar Industry | The photovoltaic system is composed of photovoltaic modules, bus boxes, inverter cabinets, distribution cabinets, transformers, and power grids. UPGM203 sheet used for supporting, load-bearing, and isolation in inverter cabinets, distribution cabinets, bus cabinets, and switch cabinets. |
Packing and Delivery
We provide our customers with strong kraft paper and belt to ensure the safety of packing,also use PP film wrapped outside to avoid the damage and moisture in transit. We use wooden pallets with IPPC marks and fumigation certificate, which fully meet the importing countries crequirements.

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