CCL Copper Clad Laminate Sheet

CCL Copper Clad Laminate Sheet

FR-4/CEM-3/AL Copper Clad Board

FR-4 copper clad laminated sheet,use glass fiber cloth as substrate material, immersed with epoxy resin, bake into prepreg sheet, combined several prepreg sheets single side or double sides with copper foil, hot pressing, curing, then forming CCL.

FR-4Copper clad laminated sheet has excellent thermal stability and machinability, widely used in the manufacture of printed circuit board (PCB) for television sets, computers, communications equipment and other electronic products.

Parameter

NO.

Item

Unit

Value

Typical value

1

Copper foil peel strength

125℃

N/mm

≥0.7

1.5

float288℃/10sec

≥1.05

1.65

2

Thermal Stress (float288℃/unetched)

sec

≥10

120

3

Warpage (without treatment)

≤1.0

0.20

4

flammability ( UL94)

V-0

V-0

5

Vitrification transition temperature

≥130

138

6

Surface resistivity (35℃ air)

≥1.0*104

1.0*106

7

Volume resistivity(35℃ air)

MΩ/cm

≥1.0*106

1.0*108

8

Dielectric constant(1MHz)

≤5.5

5.0

9

Dielectric loss factor (1MHz)

≤0.035

0.024

10

Arc resistance

sec

≥60

120

11

Moisture absorption

%

≤0.8

0.3

12

Comparative tracking index

V

≥150

170

13

Dimensional stability

warp

ppm

±300

-200

fill

-180

Note: Due to continuous product improvement, the dimensions provided in this sample are for reference only. If necessary, our company can design and produce according to user requirements. Please contact the company in time.

SMC Unsaturated Resin Sheet

SMC Unsaturated Resin Sheet

Description:
Mainly electrical type, widely used in switchgear and electrical products accessories, the color white, orange, but also can produce the other color according to customer requirements.
Size: 1000*2000mm, 1220*2440mm.
Thickness: 2-100mm

Parameter

Performence

Unit

Test outcome Test requirements
Stretch (elastic) modulus

Mpa

1.62*104

ISO527-2:1993

Bending strength (normal  130℃)

Mpa

190/122

ISO178:1993

Bending (elastic) modulus

Mpa

9.80*103

ISO604:1993

Compressive strength

Mpa

165

ISO179-1:2000

Impact strength (simple beam, no gap)

kJ/m2

86

ISO180:1982

Impact strength (cantilever)

kJ/m2

79

IEC60893-2:2003

Shear strength

Mpa

47

UL94-2001

Flame retardant(FV)

class

V-0

IEC60707-1981

Hot bar

class

Bh2-8mm

IEC60243-1:1998

Electrical strength (normal oil,Φ20mm Ball electrode)

MV/m

20.4

IEC60250:1969

Parallel to the breakdown voltage

KV

78.6
Relative permittivity (1MHZ)

4.03

IEC60167:1964

Dielectric loss factor(1MHZ)

9.27*10-3
Insulation resistance(Normal)

8.9*1014

IEC60112:1979

Insulation resistance(soaking 24h) 3.0*1014
Resistance to traceability index
(PT I)

600

IEC60112:1979

Compared to the traction index(CT I)

600
Resistance to traceability(2.5KV,360min)

1B2.5pass

IEC60587:1984

Maximum erosion depth

mm

0.7
Resistance to traceability(2.5KV,300min)

1A2.5pass

ASTMD2303

Maximum erosion depth

mm

0.3
Water absorption

mg

25.8

ISO62:1980(method 1)

 Density

g/cm3

1.70

ISO118-1:2004

Note: Due to continuous product improvement, the dimensions provided in this sample are for reference only. If necessary, our company can design and produce according to user requirements. Please contact the company in time.

Oil Transformer Use Electrical Insulation Material High Density Compressed Wood

Oil Transformer Use Electrical Insulation Material High Density Compressed Wood

Introduction:
Electrical laminated wood sheet is widely used into manufacturing some devices for oil-filled transformer, such as upper and lower pressure plate, lead bracket and iron yoke cushion block. And it is used to make clamping device in mutual inductor. It can replace steel plate, insulation paper board, epoxy paper board and epoxy fiberglass board, which can lower the weight of the transformer and the cost of materials.
Advantages:
1. Proper specific weight
2. High mechanical strength,
3. Good compatibility with transformer oil
4. Easy machining

Parameter

Item Unit Index

Physical

Property

Density t/m3 0.9~1.1
Rate of water content % ≤ 7
Thickness shrinkage ratio after drying ≤ 1.5
Oil absorption rate > 10
 Ultimate thickness expansion rate after oil impregnation ≤ 0.5
 Compatibility with transformer oil

Good

Mechanical

Property

 Tensile strength (Parallel direction) Mpa ≥ 50
 Compressive strength (Parallel direction) ≥ 50
(Vertical direction) ≥ 120
 Bending strength (Parallel direction) ≥ 100
(Vertical direction) ≥ 100
 Modulus of elasticity (Parallel direction) ≥ 7000

Electrical

Property

 Volume resistivity MΩ/m ≥ 10a
 Electrical strength (50Hz) 20℃ Transformer (Vertical) MV/ m ≥ 9
90℃ Transformer (Vertical) ≥ 7
20℃ Transformer (Parallel) KV/m ≥ 45
90℃ Transformer (Parallel)) ≥ 35
Dielectric loss factor (tg δ) (50Hz) 20℃ Transformer Oil   ≤ 0.02
 90℃ Transformer Oil   ≤ 0.13
Relative dielectric constant (∑ n)  20℃ Transformer Oil   ≤ 3
 90℃ Transformer Oil   ≤ 3.6

Note: Due to continuous product improvement, the dimensions provided in this sample are for reference only. If necessary, our company can design and produce according to user requirements. Please contact the company in time.

Electrical Laminated Wood

Electrical Laminated Wood

Electrical Laminated Wood for Transformer

Description:
Spinning cutting from excellent birch into veneer sheets, drying, coating resin, then laminating and hot pressing.
Characteristics: proper specific weight, high mechanical strength, good compatibility with transformer oil and easy machining. In addition, its dielectric constant is close to that of transformer oil and the insulation coordination between them is proper. It can be used in transformer oil with 105℃ for a long time.
Application: It is widely used in manufacturing some devices for oil-immersed  transformer, such as upper and lower pressure plate, lead bracket and iron yoke cushion block. And it is used to make clamping device in mutual inductor. It can replace steel plate, insulation paper board, epoxy paper board and epoxy fiberglass board, which can lower the weight of the transformer and the cost of materials

Parameter

Project

Unit

Index

DLW101

DLW201

DLW202

DLW301

Appearance

Smooth surface, uniform color, no bubbles, no wrinkles, edge cutting neat, no stratification.

Density

g/m³

1.2-1.3

1.1-1.2

1.1-1.2

1.0-1.1

Vertical layer bending strength

A direction

MPa

≥80

≥65

≥65

≥55

B direction

≥80

≥65

≥65

≥55

Impact strength

A direction

KJ/m2

≥15

≥13

≥13

≥10

B direction

≥15

≥13

≥13

≥10

 Interlaminar shear strength

MPa

≥9

≥8

≥8

≥7

Vertical layer electrical strength (in 90℃ transformer oil)

Kv/mm

≥9

≥8

≥7

≥7

Parallel layer break down voltage(in 90℃ transformer oil)

kv

≥50

≥50

≥50

≥50

Pollution for liquid dielectric electricity

≤0.1

Shrinking after dried

A direction

≤0.3

≤0.3

≤0.3

≤0.3

B direction

≤0.3

≤0.3

≤0.3

≤0.3

Vertical direction

≤3

≤3

≤3

≤3

Water content

≤6

≤6

≤6

≤6

Oil absorbing

≥5

≥8

≥8

≥10

Transformer  grade No less than 110KV No higher tan 110KV

66-35KV

No higher than 35KV

Note: Due to continuous product improvement, the dimensions provided in this sample are for reference only. If necessary, our company can design and produce according to user requirements. Please contact the company in time.

Epoxy Resin Glass Fiber Cloth Laminated Sheet

Epoxy Resin Glass Fiber Cloth Laminated Sheet

Epoxy glassfiber sheet  3240  EPGC201/202/203/204/306/308
Description
Using non-alkali glass fiber cloth, impregnated with epoxy resin by hot pressing. It has high mechanical and electrical properties, good heat resistance and humidity resistance. Products are widely used in mechanical, electronic, electrical equipment, insulation parts and components.
EPGC202/203/204/306/308 apply 7628 glass fiber cloth and imported epoxy resin, it has higher mechanical properties, electrical properties, high thermal mechanical strength.

Parameter

 Name

IEC

NEMA

colour

 Main component

Characteristics

 Heat resistance grade

3240 EPGC201   Natural color Non-Alkali fiberglass cloth, epoxy resin Higher mechanical and electrical properties, better heat resistance, humidity resistance

Products are widely used in mechanical, electronic, electrical equipment, insulation parts and components

B

  EPGC202

FR-4

Natural color/green Electronic use fiberglass cloth, imported epoxy resin, flame retardant The performance is similar to that of EPGC201, and the flame retardancy is improved to UL F-V0 grade. It is suitable for the insulation structure of motor and electrical equipment with flame retardant requirements F class

F

341/3248 EPGC203

G-10

Natural color/green Electronic use fiberglass cloth and heat resistant epoxy resin The performance is similar to that of EPGC201, but the heat resistance is improved, the mechanical strength is high at high temperature, the electrical property is excellent, and have anti static electricity ,,is applied to the insulation structure parts of transformer, high voltage switch and motor

F

  EPGC204

FR-5

Natural color/green Electronic use fiberglass cloth, heat resistant epoxy resin, flame retardant The performance is similar to that of EPGC203, and the flame retardancy is improved to UL F-V0 grade. It is suitable for the insulation structure parts of motor and electrical equipment with flame retardant requirements F class

F

  EPGC306

G-11

Natural color/green Electronic use fiberglass cloth and heat resistant epoxy resin The performance is similar to that of EPGC203, and the resistance index is improved. It is suitable for high voltage DC power transmission and transformation equipment, large hydro generator set and other F class electrical equipment insulation structure parts

F

  EPGC308

Natural color/green Electronic use fiberglass cloth and heat resistant epoxy resin The performance is similar to EPGC203, which improves heat resistance, higher mechanical and electrical performance, stable mechanical energy under high temperature, and is suitable for H class transformer and motor insulation structure parts

H

Note: Due to continuous product improvement, the dimensions provided in this sample are for reference only. If necessary, our company can design and produce according to user requirements. Please contact the company in time.

Epoxy Glass Fiber Sheet

Epoxy Glass Fiber Sheet

Epoxy glassfiber sheet EPGC201/202/203/204/306/308
Description
Using non-alkali glass fiber cloth, impregnated with epoxy resin by hot pressing. It has high mechanical and electrical properties, good heat resistance and humidity resistance. Products are widely used in mechanical, electronic, electrical equipment, insulation parts and components.
EPGC202/203/204/306/308 apply 7628 glass fiber cloth and imported epoxy resin, it has higher mechanical properties, electrical properties, high thermal mechanical strength.

Parameter

 Name

IEC

NEMA

colour

 Main component

Characteristics

 Heat resistance grade

3240 EPGC201   Natural color Non-Alkali fiberglass cloth, epoxy resin Higher mechanical and electrical properties, better heat resistance, humidity resistance

Products are widely used in mechanical, electronic, electrical equipment, insulation parts and components

B

  EPGC202

FR-4

Natural color/green Electronic use fiberglass cloth, imported epoxy resin, flame retardant The performance is similar to that of EPGC201, and the flame retardancy is improved to UL F-V0 grade. It is suitable for the insulation structure of motor and electrical equipment with flame retardant requirements F class

F

341/3248 EPGC203

G-10

Natural color/green Electronic use fiberglass cloth and heat resistant epoxy resin The performance is similar to that of EPGC201, but the heat resistance is improved, the mechanical strength is high at high temperature, the electrical property is excellent, and have anti static electricity ,,is applied to the insulation structure parts of transformer, high voltage switch and motor

F

  EPGC204

FR-5

Natural color/green Electronic use fiberglass cloth, heat resistant epoxy resin, flame retardant The performance is similar to that of EPGC203, and the flame retardancy is improved to UL F-V0 grade. It is suitable for the insulation structure parts of motor and electrical equipment with flame retardant requirements F class

F

  EPGC306

G-11

Natural color/green Electronic use fiberglass cloth and heat resistant epoxy resin The performance is similar to that of EPGC203, and the resistance index is improved. It is suitable for high voltage DC power transmission and transformation equipment, large hydro generator set and other F class electrical equipment insulation structure parts

F

  EPGC308

Natural color/green Electronic use fiberglass cloth and heat resistant epoxy resin The performance is similar to EPGC203, which improves heat resistance, higher mechanical and electrical performance, stable mechanical energy under high temperature, and is suitable for H class transformer and motor insulation structure parts

H

Note: Due to continuous product improvement, the dimensions provided in this sample are for reference only. If necessary, our company can design and produce according to user requirements. Please contact the company in time.

G10 Epoxy Resin Glass Fiber Sheet EPGC203

G10 Epoxy Resin Glass Fiber Sheet EPGC203

Epoxy Glassfiber sheet G10
Description
Using non-alkali glass fiber cloth, impregnated with epoxy resin by hot pressing. It has high mechanical and electrical properties, good heat resistance and humidity resistance. Products are widely used in mechanical, electronic, electrical equipment, insulation parts and components.
G10 apply 7628 glass fiber cloth and imported epoxy resin, it has higher mechanical properties, electrical properties, high thermal mechanical strength.
Main contains NEMA G10, UL94-V0 inflaming retarding. Temperature grade: F class.

Parameter

 Name

IEC

NEMA

colour

 Main component

Characteristics

 Heat resistance grade

3240 EPGC201 Natural color Non-Alkali fiberglass cloth, epoxy resin Higher mechanical and electrical properties, better heat resistance, humidity resistance

Products are widely used in mechanical, electronic, electrical equipment, insulation parts and components

B

EPGC202

FR-4

Natural color/green Electronic use fiberglass cloth, imported epoxy resin, flame retardant The performance is similar to that of EPGC201, and the flame retardancy is improved to UL F-V0 grade. It is suitable for the insulation structure of motor and electrical equipment with flame retardant requirements F class

F

341/3248 EPGC203

G-10

Natural color/green Electronic use fiberglass cloth and heat resistant epoxy resin The performance is similar to that of EPGC201, but the heat resistance is improved, the mechanical strength is high at high temperature, the electrical property is excellent, and have anti static electricity ,,is applied to the insulation structure parts of transformer, high voltage switch and motor

F

EPGC204

FR-5

Natural color/green Electronic use fiberglass cloth, heat resistant epoxy resin, flame retardant The performance is similar to that of EPGC203, and the flame retardancy is improved to UL F-V0 grade. It is suitable for the insulation structure parts of motor and electrical equipment with flame retardant requirements F class

F

EPGC306

G-11

Natural color/green Electronic use fiberglass cloth and heat resistant epoxy resin The performance is similar to that of EPGC203, and the resistance index is improved. It is suitable for high voltage DC power transmission and transformation equipment, large hydro generator set and other F class electrical equipment insulation structure parts

F

EPGC308

Natural color/green Electronic use fiberglass cloth and heat resistant epoxy resin The performance is similar to EPGC203, which improves heat resistance, higher mechanical and electrical performance, stable mechanical energy under high temperature, and is suitable for H class transformer and motor insulation structure parts

H

Note: Due to continuous product improvement, the dimensions provided in this sample are for reference only. If necessary, our company can design and produce according to user requirements. Please contact the company in time.

G11 Epoxy Glassfiber Cloth Sheet EPGC306

G11 Epoxy Glassfiber Cloth Sheet EPGC306

Epoxy glassfiber sheet G11 EPGC306
Description
Using non-alkali glass fiber cloth, impregnated with epoxy resin by hot pressing. It has high mechanical and electrical properties, good heat resistance and humidity resistance. Products are widely used in mechanical, electronic, electrical equipment, insulation parts and components.
EPGC202/203/204/306/308 apply 7628 glass fiber cloth and imported epoxy resin, it has higher mechanical properties, electrical properties, high thermal mechanical strength.

Parameter

 Name

IEC

NEMA

colour

 Main component

Characteristics

 Heat resistance grade

3240 EPGC201   Natural color Non-Alkali fiberglass cloth, epoxy resin Higher mechanical and electrical properties, better heat resistance, humidity resistance

Products are widely used in mechanical, electronic, electrical equipment, insulation parts and components

B

  EPGC202

FR-4

Natural color/green Electronic use fiberglass cloth, imported epoxy resin, flame retardant The performance is similar to that of EPGC201, and the flame retardancy is improved to UL F-V0 grade. It is suitable for the insulation structure of motor and electrical equipment with flame retardant requirements F class

F

341/3248 EPGC203

G-10

Natural color/green Electronic use fiberglass cloth and heat resistant epoxy resin The performance is similar to that of EPGC201, but the heat resistance is improved, the mechanical strength is high at high temperature, the electrical property is excellent, and have anti static electricity ,,is applied to the insulation structure parts of transformer, high voltage switch and motor

F

  EPGC204

FR-5

Natural color/green Electronic use fiberglass cloth, heat resistant epoxy resin, flame retardant The performance is similar to that of EPGC203, and the flame retardancy is improved to UL F-V0 grade. It is suitable for the insulation structure parts of motor and electrical equipment with flame retardant requirements F class

F

  EPGC306

G-11

Natural color/green Electronic use fiberglass cloth and heat resistant epoxy resin The performance is similar to that of EPGC203, and the resistance index is improved. It is suitable for high voltage DC power transmission and transformation equipment, large hydro generator set and other F class electrical equipment insulation structure parts

F

  EPGC308

Natural color/green Electronic use fiberglass cloth and heat resistant epoxy resin The performance is similar to EPGC203, which improves heat resistance, higher mechanical and electrical performance, stable mechanical energy under high temperature, and is suitable for H class transformer and motor insulation structure parts

H

Note: Due to continuous product improvement, the dimensions provided in this sample are for reference only. If necessary, our company can design and produce according to user requirements. Please contact the company in time.

FR4 Epoxy Glass Fiber Sheet Board Plate EPGC202

FR4 Epoxy Glass Fiber Sheet Board Plate EPGC202

FR4 G10 G11 Epoxy Glass Fiber Sheet Board Plate
Description
Using non-alkali glass fiber cloth, impregnated with epoxy resin by hot pressing. It has high mechanical and electrical properties, good heat resistance and humidity resistance. Products are widely used in mechanical, electronic, electrical equipment, insulation parts and components.
FR4 use 7628 glass fiber cloth and imported epoxy resin, it has higher mechanical properties, electrical properties, high thermal mechanical strength.

Parameter

 Name

IEC

NEMA

colour

 Main component

Characteristics

 Heat resistance grade

3240 EPGC201   Natural color Non-Alkali fiberglass cloth, epoxy resin Higher mechanical and electrical properties, better heat resistance, humidity resistance

Products are widely used in mechanical, electronic, electrical equipment, insulation parts and components

B

  EPGC202

FR-4

Natural color/green Electronic use fiberglass cloth, imported epoxy resin, flame retardant The performance is similar to that of EPGC201, and the flame retardancy is improved to UL F-V0 grade. It is suitable for the insulation structure of motor and electrical equipment with flame retardant requirements F class

F

341/3248 EPGC203

G-10

Natural color/green Electronic use fiberglass cloth and heat resistant epoxy resin The performance is similar to that of EPGC201, but the heat resistance is improved, the mechanical strength is high at high temperature, the electrical property is excellent, and have anti static electricity ,,is applied to the insulation structure parts of transformer, high voltage switch and motor

F

  EPGC204

FR-5

Natural color/green Electronic use fiberglass cloth, heat resistant epoxy resin, flame retardant The performance is similar to that of EPGC203, and the flame retardancy is improved to UL F-V0 grade. It is suitable for the insulation structure parts of motor and electrical equipment with flame retardant requirements F class

F

  EPGC306

G-11

Natural color/green Electronic use fiberglass cloth and heat resistant epoxy resin The performance is similar to that of EPGC203, and the resistance index is improved. It is suitable for high voltage DC power transmission and transformation equipment, large hydro generator set and other F class electrical equipment insulation structure parts

F

  EPGC308

Natural color/green Electronic use fiberglass cloth and heat resistant epoxy resin The performance is similar to EPGC203, which improves heat resistance, higher mechanical and electrical performance, stable mechanical energy under high temperature, and is suitable for H class transformer and motor insulation structure parts

H

Note: Due to continuous product improvement, the dimensions provided in this sample are for reference only. If necessary, our company can design and produce according to user requirements. Please contact the company in time.

FR5 EPGC204 Epoxy Glass Fiber Cloth Laminated Sheet

FR5 EPGC204 Epoxy Glass Fiber Cloth Laminated Sheet

FR5 EPGC204 Epoxy Glass Fiber Cloth Laminated Sheet
Description
Using non-alkali glass fiber cloth, impregnated with epoxy resin by hot pressing. It has high mechanical and electrical properties, good heat resistance and humidity resistance. Products are widely used in mechanical, electronic, electrical equipment, insulation parts and components.
EPGC202/203/204/306/308 apply 7628 glass fiber cloth and imported epoxy resin, it has higher mechanical properties, electrical properties, high thermal mechanical strength.

Parameter

 Name

IEC

NEMA

colour

 Main component

Characteristics

 Heat resistance grade

3240 EPGC201   Natural color Non-Alkali fiberglass cloth, epoxy resin Higher mechanical and electrical properties, better heat resistance, humidity resistance

Products are widely used in mechanical, electronic, electrical equipment, insulation parts and components

B

  EPGC202

FR-4

Natural color/green Electronic use fiberglass cloth, imported epoxy resin, flame retardant The performance is similar to that of EPGC201, and the flame retardancy is improved to UL F-V0 grade. It is suitable for the insulation structure of motor and electrical equipment with flame retardant requirements F class

F

341/3248 EPGC203

G-10

Natural color/green Electronic use fiberglass cloth and heat resistant epoxy resin The performance is similar to that of EPGC201, but the heat resistance is improved, the mechanical strength is high at high temperature, the electrical property is excellent, and have anti static electricity ,,is applied to the insulation structure parts of transformer, high voltage switch and motor

F

  EPGC204

FR-5

Natural color/green Electronic use fiberglass cloth, heat resistant epoxy resin, flame retardant The performance is similar to that of EPGC203, and the flame retardancy is improved to UL F-V0 grade. It is suitable for the insulation structure parts of motor and electrical equipment with flame retardant requirements F class

F

  EPGC306

G-11

Natural color/green Electronic use fiberglass cloth and heat resistant epoxy resin The performance is similar to that of EPGC203, and the resistance index is improved. It is suitable for high voltage DC power transmission and transformation equipment, large hydro generator set and other F class electrical equipment insulation structure parts

F

  EPGC308

Natural color/green Electronic use fiberglass cloth and heat resistant epoxy resin The performance is similar to EPGC203, which improves heat resistance, higher mechanical and electrical performance, stable mechanical energy under high temperature, and is suitable for H class transformer and motor insulation structure parts

H

Note: Due to continuous product improvement, the dimensions provided in this sample are for reference only. If necessary, our company can design and produce according to user requirements. Please contact the company in time.