3025 Phenolic Laminated Sheets Insulation Bakelite Plate Phenolic Resin Fabric Cotton Cloth Laminates Board

• Customization: Available
• Application: Building Material, Electrical Power System, Electronic Communication, Electronic Device, Industrial Equipment, Laboratory Equipment, Medical Equipment, Transportation
• Color: Brown
• Model NO.: 3025
• Maximum Voltage: 20KV~100KV
• Thermal Rating: E 120
• Thickness: 0.5-120mm
• Size: 1020*2020mm or Customized
• Heat Resistance: E Class 120
• Delivery Time: 10 - 15 Days
• Type: Insulation Sheet
• Certification: ISO9001
• Brand: Chr
• Transport Package: Pallet
• Specification: 0.5-120mm
• Trademark: CHR
• Origin: China

Product Description

 

Product Description

Phenolic Cotton Cloth Sheet/Bakelite Sheet
 

Trade names:	Phenolic Sheet, Bakelite Sheet
Available Shapes:	Sheet
Color:	Natural orange, black
Sheets Thickness:	3.0mm ~ 100mm
Sheet Size:	1020mm x 2020mm or customized

3025 Phenolic Cotton Cloth Laminate Sheet Description:

3025 Phenolic cotton cloth laminated sheet is made up of phenolic resin and cotton cloth with the model 3025.In normal condition, it has good electrical property and mechanical property. It is wear-resisting and applies to wear-resisting and insulating parts of mechanical, motor and electrical equipment, such as gear machining, mold machining.
Phenolic cotton cloth laminated sheet/ 3025 Phenolic Cotton Fabric Laminate Sheet is a kind of insulation sheet, made of coarse cotton cloth impregnated phenolic resin by processing under heat and pressure. This product is widely used for low voltage applications ,for machines & appliances having higher voltages but lower electrical stress (slot wedges ,spacers) as material for bearing , gears , rollers & other constructional components , drilling jigs , underwater bearings , telecommunication & high frequency technique property ,oil resistance and dielectric property, as electrical materials with low electric property.

Advantages:
1.High mechanical properties, and oil resistance and certain dielectric property.
2.Extremly tensile stength at crosswise low water absorption rate
3. Withstand a variety of chemical solvents and acid erosion
4. Good abrasion resistance and processing properties. beared various machining processes
5. Good surface flatness, excellent smoothness
6.Good antistatic performance
7.Good machinability, superior resistance to acid and dielectric properties
8. Excellent Dielectric Properties
9.Temperature resistance: Max 140 ºC
10.Good electrical properties
11. Good mechanical properties
12.No water absorption
13.High temperature resistance
14. Good surface hardness 
15.Abrasion resistance
16.Excellent insulation
 
 
Applications:
Good mechanical strength, antistatic, intermediate electrical insulation. It is impregnated with phenolic resin by insulating impregnated paper. It is roasted and pressed. The product is suitable for the motor and electrical equipment with high mechanical performance, and is used as an insulating component, and can be used in transformer oil. The mechanical strength is good. It is suitable for PCB drilling plate, distribution box, jig board, mould splint, high and low voltage distribution box, packing machine, comb and so on. Suitable for motor, mechanical mould, PCB and ICT jig. Forming machine, drilling machine, table grinding pad.
It has good electrical and mechanical performance under normal condition,it can be used as insulating parts of machinery and electrical equipment
It is used as insulating structure parts in motor, mechanical and electrical equipment, and can be used in transformer oil. With high mechanical property and electrical property. Suitable for being the components of mechanical parts such as the gears, guide wheel, saw guide, etc.
1. Insulation structural components for electromechanical/electrical equipment, ICT,ITE rule the processing of the insulation parts, test fixtures, silicon rubber keypads mold 
2. Fixture plate , mold plywood, countertops grinding plate, packaging machines, comb, etc.
3. As material for bearing , gears , rollers & other constructional components , drilling jigs , underwater bearings ,oil resistance and dielectric property, as electrical materials with low electric property. 
4. Chemical machine parts , general machine parts and gear ,and generators, Pads, base, baffle etc.. Generator ,transformer, fixture, inverter, motor and electric insulation component
5. Chemical machinery parts, general machinery parts
6. Gears, generators, pads, bases, baffles, generator, transformer, fixture inverter, motor and electric insulation component.
7. Distribution box, fixture board, the mould plate, high and low voltage distribution box, packing machine insulation parts.
8. Mold making, PCB, ICT fixture, molding machine, drilling machine, mesa grinding pads etc.
9. Used in the mechanical performance requirements of a high motor, electrical equipment and insulating structural parts 
10. ICT,ITE rule the processing of the insulation parts, test fixtures, silicon rubber keypads mold 
11. Fixture plate , mold plywood, countertops grinding plate, packaging machines, comb, etc.
12. Electrical Isolating Bolt Sleeves, Washers and Gaskets
13. Manufacturing Jigs
14. Wear Plates
15. Insulating Pads, Bushes and Spacers,
16. Gears
17. Wear Strips and Liners
18. Rollers
19. Saw Guides
20. Pulleys and Conveyor Wheels
21. Slot Wedges and Packers for Electric Motors
22. Pump Vanes

Phenolic Products:

- Paper Reinforced Phenolic Sheet:
Normal electrical applications, moderate mechanical strength, continuous operating temperature of 120°C(250°F)

- Cottone Reinforced Phenolic Sheet:
Good mechanical and impact strength with contiunuous operating temperature of 120°C(250°F)


Technical Parameters for Panel Bakelite / Phenolic Cotton Cloth laminated Sheet 3025

properties		Unit	Grade
			3025
Flexural strength perpendicular to laminations	≥	MPa	100
Compression strength perpendicular To laminations	≥	MPa	245
Bonding strength	≥	N	5400
Dielectric Strength Perpendicular to Laminations(in 90±2°C transformer oil,1mm in thickness)	≥	KV/mm	0.82
Breakdown voltage parallel to laminations(in 90±2°CTransformer oil)	≥	kV	1
Permittivity(1MHz)	≤	-	5.5
Dissipation factor(1MHz)	≤	-	0.04
Insulation Resistance after impregnated in water	≥	Ω	1.0×10^6
Density		g/cm3	1.45-1.5
Water absorption(1mm in thickness)		mg	206
Color		-	Brown
Tensile strength	≥	MPa	98
Impact strength	≥	KJ/m2	8.8
Temperature index (short time).	≥	-	120

 
Technical Parameters

ITEM	UNIT	VALUE
		3025	3025B	3025C
Density	g/cm3	1.30~1.42	1.30~1.45	1.30~1.45
Martens heat resistance (LW)	ºC	125	125	125
Flexural strength≥	MPa	110	90	70
Tensile strength≥	MPa	70	-	-
Adhesion force≥	N	5390	4500	4500
Impact strength,charpy≥	kJ/m2	25	20	15
Voltage endurance perpendicular to lamination in transformer oil at 90±2ºC≥	kV/mm	-	-	-
Thickness:0.5~1mm		4	-	-
Thickness:1.1~2mm		3	-	-
Thickness:2.1~3mm		2	-	-
-		-	2.5	2.5
Area of the sheets	mm	1020×1220,980×1980,1020×2040

 

Detailed Photos

 

 

 

 

ABOUT US

Xuchang Chengrui Insulation Material Co., LTD is located in Xuchang City, hometown of insulation material.  There is 40minutes distance to Zhengzhou airport, Welcome to visit!
We are professional with manufacturing and sales in insulation materials: Flexible composite insulation paper, Film Products, Insulation Binding Tape, Insulation Fiberglass Sleeving, Impregnating Fiber products, Electrical insulation paper, Laminated sheets etc.
We have established steady business cooperation with many customers who are from Russia, Ukraine, Belgium, Italy , Bulgaria, Malaysia, and indonesia Thailand etc. 
We can provide various quotation like FOB CIF, CNF ETC.
We accept all payment terms like TT, LC, DP ,WESTERN UNION, PAYPAL ETC.
 

 

 

 

FAQ

 

Q: How will you pack the product?
A: We pack with paper cartons&PALLETS
Q: Do you accept OEM?
A: Yes, we do.
Q: Do you provide free sample? And how many days it will take?
A: Yes, we provide free sample. We will make the sample within 5 working days and it will take 3-7days on the transportation.
Q: What's your delivery time?
A: We can efficiently control the production time, and then for the delivery time, it is 5-20 working days based on detailed size and quantity.
Q: Which certification do you have?
A: The plant has passed the certificate of lSO 9001 quality system certification;
Q: What's your payment term?
A: We accept T/T,L/C, Western Union, Paypal,Escrow,or customized if it is acceptable.
Q: Which shipping method is there?
A: Air,Sea, Land, Rail,Choose the most suitable shipping method according to the quantity of your goods.