Bakelite sheet, also known as Phenolic Paper Laminated Sheet, is manufactured using high-quality bleached wood pulp paper and cotton linter paper as reinforcing materials. These substrates are impregnated with phenolic resin produced from high-purity synthetic petrochemical raw materials and then processed through heat and pressure lamination.
Bakelite sheet is widely used for electrical insulation structural components in motors and electrical equipment where high mechanical performance is required. Due to its excellent machinability and reliable mechanical strength, it is commonly used for the fabrication of insulating parts in ICT and ITE fixtures, testing fixtures, silicone rubber keypad molds, fixture plates, mold clamping plates, surface grinding pads, packaging machinery components, and various industrial parts.
At room temperature, Bakelite sheet exhibits excellent electrical properties, good mechanical strength, and outstanding machining performance. With a typical density of approximately 1.45 g/cm³ and low warpage characteristics, it provides stable performance in a wide range of industrial applications. Phenolic paper laminate is one of the most commonly used laminated insulation materials and remains one of the highest-volume industrial laminates worldwide.
Main Features
● Good mechanical strength
● Excellent machinability
● Reliable electrical insulation performance
● Anti-static grades available
● Good dimensional stability
● Cost-effective insulation solution
● Suitable for transformer oil environments
Manufactured by impregnating electrical insulating paper with phenolic resin, followed by curing under heat and pressure
Typical Applications
● PCB drilling backup boards
● Distribution boxes and electrical cabinets
● Fixture plates and testing fixtures
● ICT and ITE fixture insulation components
● Silicone rubber keypad molds
● Mold clamping plates
● Low-voltage and high-voltage switchgear enclosures
● Packaging machinery components
● Industrial combs and guide components
● Electrical motors and generators
● Mechanical molds and tooling systems
● Surface grinding support plates
● Drilling machine support boards
● Electrical insulation structural components
Bakelite CNC Machining Applications
YILONG supplies precision-machined Bakelite components for a variety of industrial applications. Bakelite's excellent dimensional stability and machining characteristics make it suitable for CNC milling, drilling, routing, turning, and custom fabrication.
● Commonly machined products include:
● Insulation washers
● Insulation spacers
● Fixture components
● Test jig parts
● Electrical insulation barriers
● Terminal supports
● Mold insulation plates
● Machine wear parts
● Custom electrical insulation components
Industrial Applications of Imported Bakelite sheets
● High-quality imported Bakelite sheets are widely used in:
● PCB drilling operations
● Silicone rubber molding tools
● Industrial fixtures and jigs
● Electrical distribution panels
● Electrical machinery components
● Precision insulation parts
Mechanical and electrical equipment requiring reliable insulation and machinability
YILONG provides high-quality Bakelite sheets and precision CNC-machined Bakelite parts for customers in the electrical, electronics, tooling, automation, and industrial manufacturing sectors, delivering reliable insulation performance and consistent machining quality.
www.yilonginsulation.com
yilong@yilonginsulation.com
WhatsApp: 86 15866869385
Bakelite sheet, also known as Phenolic Paper Laminated Sheet, is manufactured using high-quality bleached wood pulp paper and cotton linter paper as reinforcing materials. These substrates are impregnated with phenolic resin produced from high-purity synthetic petrochemical raw materials and then processed through heat and pressure lamination.
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