Phenolic processed parts
2 year ago
High temperature Insulation sheet cnc milling plastic fixing plate cnc machining bakelite part Phenolic Aldehyde CNC Machining Parts
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Due to the unique properties of phenolic materials, phenolic machined parts offer several advantages. Here are some key advantages:
Excellent Mechanical Strength: Phenolic materials have high mechanical strength and stiffness, making them suitable for applications requiring robust and durable components. They can withstand heavy loads and resist deformation, ensuring long-lasting performance.
Dimensional Stability: Phenolic parts have excellent dimensional stability, which means they retain their shape and size even under varying conditions of temperature and humidity. This property is critical for applications requiring precise tolerances and fits.
Low Coefficient of Friction: Phenolic materials have a low coefficient of friction, reducing wear and frictional heating. This makes them suitable for applications involving sliding or rotating parts such as bearings or gears, where smooth operation and minimal energy loss are important.
Electrical Insulation: Phenolic materials have excellent electrical insulating properties and are ideal for applications requiring electrical isolation or high dielectric strength. They are used in electrical enclosures, insulators and various electronic components.
Chemical Resistance: Phenolic parts have good resistance to a wide variety of chemicals, including acids, bases, solvents and oils. This chemical resistance makes them suitable for applications in harsh environments that require exposure to corrosive substances.
Flame retardant: phenolic material has excellent flame retardant properties and can self-extinguish in case of fire. This feature is critical for applications where fire safety is important, such as electrical equipment, automotive components, and aerospace applications.
Cost-effective: Compared to some other engineering plastics and metal alloys, phenolic materials are generally more cost-effective. They offer an ideal combination of performance at a relatively low price, making them an attractive option for a variety of industries.
Machinability: Phenolic materials are relatively easy to process and can produce complex shapes and precision parts. They can be machined using traditional methods such as milling, turning, drilling and grinding, making them versatile and easy to use in manufacturing processes.
It is worth noting that the specific benefits of phenolic machined parts may vary depending on the exact composition and grade of phenolic material used and specific application requirements.
Technical Of Phenolic Aldehyde Sheet
|
No.
|
Item
|
Unit
|
Index value
|
|
1
|
Color
|
/
|
Orange/black
|
|
2
|
Density
|
g/cm3
|
1.30-1.45
|
|
3
|
Coefficient of linear thermal expansion
|
Kx
|
10
|
|
4
|
Shock strength
|
/
|
≥15
|
|
5
|
Combustibility(UL94)
|
HB
|
94
|
|
6
|
Vertical bending strength
|
MPa
|
≥120
|
|
7
|
Vertical compression strength
|
MPa
|
≥250
|
|
8
|
Tensile strength
|
MPa
|
≥104
|
|
9
|
Impact strength
|
KJ/m
|
≥67
|
|
10
|
Adhesive strength
|
N
|
≥3600
|
|
11
|
Insulation Resistance after soaking
|
Ω
|
1.0*108
|
|
12
|
Vertical electric strength
|
KV/m
|
≥12.1
|
|
13
|
Parallel breakdown voltage
|
KV
|
≥10
|
|
14
|
Relative dielectric constant(1MHz/50Hz)
|
/
|
≤5.5
|
|
15
|
Volume resistance
|
Ω x cm
|
107~108
|
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Support variety processing methods.
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How To Customize
●Different thickness, size,color, surface ,shape OEM for you.
●We can customize all kinds of Engineering plastics products according to customers’drawings or samples.
Application Field
Phenolic Aldehyde made of insulation paper impregnated with phenolic resin in heat-rolling and tightening, baking and curing.Widely used as insulating structure parts in motor, electrical equipment and can be used in transformer oil,suitable for being the backup board for PCB, switch cabinet, jag board, die splint, packing machine, high frequency welding machine, forming machine,
drilling machine and table grinding machine, etc.
High quality 3021 bakelite paper sheet is made of insulation paper impregnated with phenolic resin in heat-rolling and tightening,baking and curing. Widely used as insulating structure parts in motor, electrical equipment and can be used in transformer oil,suitable for being the backup board for PCB, switch cabinet, jag board, die splint, packing machine, high frequency welding machine, forming machine, drilling machine and table grinding machine, etc.
Phenolic paper laminated sheet Widely apply to components in motor, electrical equipment and insulation system which has high requirement on mechanical property. It has good mechanical strength. It also apply to PCB drilling backing sheet, distribution switch box, fixture board, mould plate, high voltage and low-voltage distribution cabinet, packer, electric comb, motor, machinery mold, PCB, ICT fixture, forming machine, drilling machine,surface grinding plate, transformer oil.
Certificate
Companies strictly enforce the ISO9001(2008)international quality certification system,the product quality conforms to the EU RoHS standard.
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Main Product:
CNC Machining Parts,
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Plastic Sheets ,
Plastic Tubes,
Plastic Rods,
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