Transformer Raw Material
0.21mm H-Grade Epoxy Prepreg DMD Electrical Insulation Material for 33KV Transformers
High-performance DMD composite insulation material for 33KV transformers with thickness options from 0.15mm to 0.37mm. Features excellent dielectric strength (6-18KV breakdown voltage), thermal stability at 155°C, and superior mechanical properties. ISO certified manufacturing with two production facilities in China.
Crystalline Fine Silica Powder for Epoxy Resin - 5-50 Micron Particle Size, 350-400 pbw Scale
High purity crystalline silica powder engineered for epoxy resin applications in transformers. Features 5-50 micron particle size, chemical inertness, low thermal conductivity, and ISO-certified quality. Provides excellent electrical insulation, high loading capacity, and consistent performance in extreme environments. Equivalent to Huntsman specifications with comprehensive technical support.
DMD Electrical Insulation Material for 300KV Transformers - 0.15mm to 0.37mm Thickness with 6-18KV Breakdown Voltage
F-grade epoxy prepreg DMD insulation material designed for 300KV transformers. Features high dielectric strength up to 18KV, excellent thermal stability, moisture resistance, and mechanical durability. Available in multiple thicknesses from 0.15mm to 0.37mm with ISO certification. Ideal for transformer winding insulation and slot liner applications.
400 Mesh Quartz Silica Powder for Electrical Insulation - 18.07µm D50 Particle Size, 1.10 m²/g Surface Area
High purity 400 mesh quartz silica powder for epoxy resin formulations. Features 18.07µm D50 particle size, 1.10 m²/g surface area, and pH neutral properties. Ideal for electrical insulation, potting compounds, and thermal applications. ISO certified quality with consistent particle distribution for reliable performance in industrial manufacturing.
JT 8053 Pre-Filled Electrical Insulating Epoxy Resin - 1000-3000 mPa*s Viscosity for 33kV Bushing Applications
High-viscosity two-component epoxy resin system designed for 33kV bushing applications using APG process. Features excellent dielectric strength (10-15 kV/mm), strong adhesion, and superior moisture resistance. Pre-filled with silica sand for convenience, suitable for switch gears, insulators, and electrical components. ISO-certified manufacturing with 6-month shelf life.
White Silica Powder Quartz Sand Filler 350-400 pbw for Transformer Insulation
High-purity crystalline silica filler for medium to high voltage transformer insulation. Inert, pH neutral, and non-conductive. Offers low oil absorption and high loading capacity. Processed under ISO standards for consistent particle size and chemical purity. Custom options available.
C634 Sand White Epoxy Silica Filler - 18.07µm D50 Particle Size, 36KV Electrical Insulation Quartz Powder
High-purity silica sand filler for epoxy resin applications offering superior electrical insulation (36KV), enhanced mechanical strength, and thermal resistance. Features 18.07µm D50 particle size, 1.10 m²/g surface area, and ISO certification. Cost-effective solution with excellent flow properties for industrial manufacturing applications.
High-Purity 600/400 Mesh Quartz Silica Sand for Epoxy Resin in 33KV Transformers - 18.07µm D50 Particle Size
Premium crystalline silica sand for epoxy resin systems in 33KV dry type transformers. Features chemically pure quartz with 1.10 m²/g surface area, 18.50 g/100g oil absorption, and ISO-certified manufacturing. Provides excellent electrical insulation, thermal resistance, and structural integrity for demanding industrial applications.
600 Mesh Silica Sand Powder for Epoxy Resin - C03 Transformer Grade with 18.07µm D50 Particle Size and 26KV Rating
High-purity 600 mesh silica sand engineered for epoxy resin systems in 26KV current transformers. Features 18.07µm D50 particle size, 1.10 m²/g surface area, and pH neutral properties. Provides structural integrity, chemical inertness, and excellent electrical insulation for demanding industrial applications.
Silica Sand Powder for Epoxy Resin Electrical Insulation - 18.07µm D50 Particle Size, 0.70 g/cm³ Bulk Density
High-purity silica sand powder filler for epoxy resin systems, featuring 18.07µm D50 particle size and 0.70 g/cm³ bulk density. Enhances mechanical strength, thermal resistance, and electrical insulation properties for transformer applications. Cost-effective solution with excellent flow characteristics and low 0.02% moisture content.
CE Certified DMD Fiberglass Screen Mesh 0.15-0.37mm for Transformer Electrical Insulation
High-performance DMD composite insulation material for transformers, CT, PT, and VT applications. Available in thicknesses from 0.15mm to 0.37mm with breakdown voltages from 6KV to 18KV. Features excellent tensile strength, heat resistance up to 155°C, and CE certification. Manufactured in ISO-certified facilities with flexible payment options.
Class F DMD Soft Composite Fiberglass Mesh 0.15-0.37mm For Transformer Electrical Insulation
Premium Class F DMD soft composite fiberglass mesh cloth for transformer insulation applications. Features temperature ratings up to 155°C continuous operation, high dielectric strength (8-12 kV/mil), and excellent mechanical properties including tensile strength up to 320 N/10mm. Available in thicknesses from 0.15mm to 0.37mm with ISO-certified manufacturing quality.
Insulation Epoxy Transformer DMD 0.25mm 12KV Indoor Electrical Glass Fiber Fabric
DMD composite material for 36KV indoor transformers. Offers high tensile strength, thermal stability at 155°C, and customizable thicknesses from 0.15mm to 0.37mm. ISO certified, available in various sizes for reliable electrical insulation.
Industrial White Silicon Powder 18.07µm D50 for Transformer Casting | 350-400 pbw Scale
High-purity crystalline silica powder for epoxy resin systems in electrical transformer manufacturing. Features 18.07µm D50 particle size, 1.10 m²/g surface area, and ISO certification. Provides excellent electrical insulation, thermal resistance, and chemical inertness for reliable casting applications.
Epoxy Transformer Insulation DMD Prepreg Material 0.23mm Grid Cloth Roll
F-grade epoxy DMD prepreg for transformers (CT, PT, VT). Offers strong adhesion, excellent insulation, moisture resistance, and surface gloss. Available in 0.15–0.37mm thicknesses. ISO certified. Custom sizes supported.
CE Certified DMD Electrical Insulation Fiber Glass Mesh Coating for 30kV Transformers - 0.15mm to 0.37mm Thickness Options
Professional DMD insulation material featuring CE certification for 30kV transformers. Offers excellent mechanical properties, moisture resistance, and breakdown voltages from 6kV to 18kV. Available in multiple thickness options from 0.15mm to 0.37mm with superior electrical arcing prevention and cost-effective performance.
DMD Electrical Insulation Material for Transformers 10-1100KV | Polyester Fiber Composite
DMD (Dacron Mylar Dacron) electrical insulation material for dry-type transformers 10-1100KV. Three-layer composite with polyester film and nonwoven fiber offers superior electrical properties, mechanical strength, and cost-effectiveness. Manufactured in Hubei and Guangdong facilities with T/T and L/C payment options.
6630A Polyester Film Transformer Insulation Roll 0.15mm to 0.37mm Thickness
6630A polyester film and fiber insulation roll for oil transformers up to 300KV. Soft, compliant material with high tensile strength and breakdown voltage up to 18KV. ISO certified, customizable sizes, factory direct from China.
0.18mm Tensile Strength Polyester Lamination Film Roll for Transformer Insulation
6630A soft and compliant polyester film laminated with polyester fiber for transformer insulation. Offers high tensile strength, excellent breakdown voltage, and thermal stability at 155°C. Available in multiple thicknesses from 0.15mm to 0.37mm. ISO certified with customizable sizes.
White Fiberglass Transformer Insulation Cloth 0.21mm DMD Epoxy Prepreg
H-grade DMD epoxy prepreg for oil transformer insulation. Offers high tensile strength, thermal stability, and breakdown voltage up to 18KV. Available in 0.15-0.37mm thickness. ISO certified, customizable sizes, factory direct.