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7628
1000 M
ISO9000，CE,EN13501,SGS,etc
0.18mm
White
7-15 days
A Grade
200 g/m²
Product Description
RUISHUN 7628 electronic fiberglass cloth is a high-performance E-glass woven fabric designed for PCB laminates, copper clad laminates, electrical insulation, epoxy boards, composite reinforcement, and industrial electrical applications.
This electronic grade fiberglass fabric provides excellent dielectric strength, resin impregnation performance, dimensional stability, heat resistance, mechanical reinforcement, and electrical insulation performance, making it suitable for demanding electronic and electrical environments.
As a 7628 fiberglass cloth manufacturer and E-glass fabric source factory, RUISHUN controls yarn selection, weaving, finishing, inspection, roll packaging, and OEM supply to support stable quality for global PCB, laminate, and electrical insulation customers.
| Product Name | 7628 Electronic Fiberglass Cloth / 7628 E-Glass Fabric |
| Fiber Type | E-glass |
| Weave Type | Plain weave |
| Typical Weight | Approx. 200 g/m² |
| Typical Thickness | Approx. 0.18 mm |
| Finish | Silane treatment |
| Color | White |
| Main Applications | PCB laminates, epoxy laminates, electrical insulation, transformer insulation, industrial composite boards |
7628 electronic fiberglass cloth is a standard E-glass woven fabric used as a reinforcement substrate in printed circuit boards, copper clad laminates, epoxy laminates, and electrical insulation materials.
Because of its balanced weight, uniform plain weave, smooth surface, and good resin compatibility, 7628 fiberglass cloth is widely selected for applications requiring electrical insulation, dimensional stability, thermal resistance, and mechanical strength.
Electronic grade E-glass yarn: suitable for PCB, laminate, and insulation material production.
Excellent dielectric performance: supports stable electrical insulation in electronic and electrical systems.
Uniform plain weave: provides consistent thickness, smooth surface, and good resin impregnation.
High thermal stability: suitable for high-temperature electronic and industrial environments.
Dimensional stability: helps reduce deformation during resin processing and thermal exposure.
Mechanical reinforcement: improves tensile strength and structural stability of composite laminates.
Custom supply support: width, roll length, finish, packaging, and OEM labeling can be customized.
| Fabric Style | 7628 |
| Fiber Type | E-Glass |
| Weave | Plain Weave |
| Weight | Approx. 200 g/m² |
| Thickness | Approx. 0.18 mm |
| Temperature Resistance | Up to approx. 550°C for fiberglass base fabric |
| Finish | Silane Treatment |
| Color | White |
| Supply Form | Roll goods, custom width, OEM packaging |
Note: Technical values may vary slightly depending on production batch, finish, width, and customer requirements.
PCB laminates: reinforcement fabric for epoxy resin boards and copper clad laminates.
Electrical insulation: used in transformers, motors, switchgear, insulation panels, and electrical equipment.
Industrial electronics: suitable for insulation sheets, electronic substrates, and composite panels.
Composite laminates: used with epoxy, phenolic, polyester, and other resin systems.
Power systems: suitable for insulation barriers, structural insulation parts, and electrical reinforcement layers.
Direct fiberglass weaving factory: stable production capacity and source factory pricing.
Electronic-grade yarn control: suitable for PCB, laminate, and insulation material applications.
Stable batch consistency: controlled thickness, weight, width, weave density, and surface finish.
Strict weaving control: consistent tension, smooth surface, and reliable roll quality.
OEM customization support: custom width, roll length, labels, packing, and long-term supply cooperation.
Moisture-proof roll packaging for clean and stable transport.
Palletized bulk shipment for export orders and industrial supply.
OEM labeling, carton marks, and customer branding available.
Typical lead time: 7–15 days depending on order quantity and customization.
Samples available for PCB laminate testing, resin compatibility testing, and electrical insulation evaluation.
Electronic-grade fiberglass yarn inspection
Fabric thickness, weight, width, and roll length control
Plain weave structure and surface quality inspection
Resin impregnation and finish compatibility evaluation
Tensile strength and dimensional stability testing
Dielectric insulation performance support upon request
Export packing and label inspection before shipment
7628 electronic fiberglass cloth is mainly used for PCB laminates, copper clad laminates, epoxy boards, transformer insulation, motor insulation, switchgear insulation, and industrial composite reinforcement.
It is used in PCB laminates because it has uniform weave structure, good dielectric strength, smooth surface, stable thickness, and excellent compatibility with epoxy resin systems.
The typical thickness of 7628 fiberglass cloth is approximately 0.18 mm, while the typical weight is around 200 g/m². Custom specifications may be available depending on application needs.
Yes. 7628 fiberglass cloth is widely used as an electrical insulation fabric because it provides dielectric strength, thermal stability, dimensional stability, and mechanical reinforcement.
Yes. The E-glass fiberglass base fabric can withstand high-temperature environments, with continuous temperature resistance up to approximately 550°C for the base fabric.
Yes. RUISHUN can customize fabric width, roll length, finish, packaging, labels, and supply specifications according to PCB laminate, electrical insulation, and industrial composite requirements.
Please provide required width, roll length, quantity, finish requirement, application, packaging method, and destination country. RUISHUN will recommend a suitable specification and provide factory-direct pricing.
Contact RUISHUN for factory-direct pricing on 7628 electronic fiberglass cloth, E-glass electrical insulation fabric, PCB laminate fiberglass cloth, copper clad laminate reinforcement fabric, epoxy laminate fabric, and industrial fiberglass woven fabric. We support samples, OEM packaging, custom specifications, bulk orders, and long-term supply cooperation.
