Import 2450 Silicone Varnished Glass Cloth — Buy in wholesale FOB from Supplier in China

The 2450 silicone varnished glass cloth from Henan Yaan Electrical Insulation Material Plant Co., Ltd. is a flexible electrical insulation material built on an e-glass fiber substrate impregnated with organic silicone varnish. This construction yields a class H insulation system rated for continuous operation at 180 degrees C, with dielectric strength dependent on thickness and varnish cure. The e-glass base provides mechanical integrity and chemical resistance, while the silicone varnish imparts thermal stability and moisture protection beyond standard organic varnishes.

Typical constructions in this product family span thicknesses from 0.10 mm to 0.50 mm, with standard widths of 1000 mm or 1200 mm supplied in roll form. The organic silicone varnish used is typically a methyl-phenyl polysiloxane resin solution, cured to a flexible B-stage or fully cured film depending on customer processing requirements. E-glass fiber content is standard at approximately 90 to 95 g per square metre for the lightest grades, increasing proportionally with overall thickness. The cloth exhibits low moisture absorption, typically below 1.5 percent by mass after 24 hours immersion, and resists common transformer oils, weak acids, and alkalis.

Buyers are primarily motor repair shops, transformer manufacturers, and suppliers of electrical insulation kits for rotating machinery and oil-filled equipment. The material is slit into tapes for coil winding, cut into sheets for barrier insulation, or formed into shapes for end-winding protection. Trade terms and minimum order quantities should be confirmed directly with Henan Yaan Electrical Insulation Material Plant Co., Ltd., as the source data does not specify these details. Lead times and certification scope, including whether the product carries IEC, UL, or GB standard test reports, also require direct verification before committing to purchase.

Henan Yaan Electrical Insulation Material Plant Co., Ltd. is located on Laodong Road (North) in Xuchang, Henan Province, China, with postal code 461000. The supplier operates under an imported tier designation within the platform classification, with a harbor trust tier. The available profile data does not include year of establishment, registered capital, employee count, factory floor area, or revenue figures. Response rate and average response time are both recorded at zero, indicating no response history is visible through this channel.

The company lists 2450 silicone varnished glass cloth among its electrical insulation products, positioning itself as a manufacturer rather than a pure trader. No third-party certifications, laboratory accreditations, or major client references appear in the source material. Buyers should verify ISO 9001 or IATF 16949 quality system status, IEC or UL product certifications, and factory audit reports directly. The Xuchang location places the supplier in a central China logistics corridor with rail and road access to major ports, though specific export experience and incoterms offered are unstated and must be confirmed before negotiation.