网上在线打鱼

Category Electrical materials

CCL FR4 Copper Clad Laminated Sheet

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.

no.

item

unit

value

Typical value

1

网上在线打鱼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

网上在线打鱼flammability ( ul94)

v-0

v-0

5

vitrification transition temperature

≥130

138

6

网上在线打鱼surface resistivity (35℃ air)

≥1.0*104

1.0*106

7

网上在线打鱼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

网上在线打鱼dimensional stability

warp

ppm

±300

-200

fill

-180

Epoxy Resin Fiber Glass Winding Tube

Product description and application

网上在线打鱼the sleeve of epoxy resin fiberglass forms in the process which non-alkali fiberglass dipped epoxy resin liquor twists along tubing axis with 50-60 degree ,, the product is widely used in the fusion tubing of high/low pressure flow limited fuse box and other electrical equipment. the product can be sawed, cut, bored, and roped silk.

网上在线打鱼winding tubes in various specifications (diameter ranges from 19 to 400 mm) can be produced in accordance with users’ requirements, meanwhile, they can be processed according to different requirements (notch, turning, wiring etc.).

Technical Data Sheet
Index Name

Unit

Index

Density

g/cm3

≥1.80

Water Absorption

%

≤0.15

Intensity of curvature(circling direction)

mpa

≥400

Intensity of compress

mpa

≥98

Voltage vitality on parallel layer at normal state for 5min

kv

≥25

Voltage vitalityon vertical layer in the oil at 90°C for 5min

mv/m

≥12

Epoxy Resin Fiber Glass Winding End Ring

The sleeve of epoxy resin fiberglass forms in the process which non-alkali fiberglass dipped epoxy resin liquor twists along tubing axis with 50-60 degree ,, The product is widely used in the fusion tubing of high/low pressure flow limited fuse box and other electrical equipment. The product can be sawed, cut, bored, and roped silk.

Winding tubes in various specifications (diameter ranges from 19 to 400 mm) can be produced in accordance with users’ requirements, meanwhile, they can be processed according to different requirements (notch, turning, wiring etc.).

Technical Data Sheet
Index Name

Unit

Index

Density

g/cm3

≥1.80

Water Absorption

%

≤0.15

Intensity of curvature(circling direction)

mpa

≥400

Intensity of compress

mpa

≥98

Voltage vitality on parallel layer at normal state for 5min

kv

≥25

Voltage vitalityon vertical layer in the oil at 90°C for 5min

mv/m

≥12

High-temperature Resistant Organic Insulating Varnish

the product has high temperature resistance, electrical insulation, moisture proof and water proof properties. it is the reasonable adhesive for the production of  high temperature mica plate and glass fiber cloth laminated sheet.it can also be used as wear-resisting treatment and polishing treatment agent for marble and flooring title.the product has the performance of high hardness,high degree of cure and less volatilization in curing process.

Item Index Note
Appearance Colorless or light yellow liquid,no mechanical impurity
Viscosity(CD,25℃) ≥1000
PH 6~7
Silicon Resin Content ≥98%
Refractive Index(20℃) 1.40±0.02
Gel time(min/250℃) 15~90 Gel time can be adjusted according to customer demands
Massloss(400℃,3h) <5%
Electrical property Paint film breakdown strength >97KV/mm Normal
Retention period Over half a year

Insulator

this product is suitable for high voltage line facilities,technical reform of city network,polluted area,power facilities,line use,high voltage line hard jumper,high voltage transmission lines,high speed railway and city light rail traffic construction,etc

1.no flaw,crack in the surface and interior  ,each bar color uniform(green or light yellow).

网上在线打鱼2.can withstand the sawing,milling,planning,drilling,lathe and other mechanical processing.

网上在线打鱼3.internal thread can be tapping with screw tap,external thread can be polished,but not allowed to bear overload.

网上在线打鱼4.it has good damping,creep resistance,fatigue resistance,fracture resistance ,high temperature resistance,stress corrosion resistance etc.

ANSI CLASS With long stud 57-1L 57-2L 57-3L 57-4L 57-5L
With short stud 57-1S 57-2S 57-3S 57-4S 57-5S
Fig. No. 1 2 3 4 5
Creepage Distance (mm) 356 559 737 1016 1143
Dry Arcing Distance (mm) 165 241 311 368 430
Cantilever Strength(kN) 12.5 12.5 12.5 12.5 12.5
Power Frequency

Flashover Voltage

Dry /kV 70 100 125 140 160
Wet/kV 50 70 95 110 130
Critical Impulse

Flashover Voltage

Positive/kV 120 160 200 230 265
Negative/kV 155 205 260 340 380
Radio

Influence voltage

Test Voltage to ground/kV 15 22 30 44 44
Maximum RIV at 1MHz/uV 100 100 200 200 200

Epoxy Resin Sheet Mechanic Parts

1. Heat resistance class: F
2.Producing procedure: G10,G11 Epoxy plate is made from electricity fiberglass cloth immeresed with epoxy resin through hot pressing.
3. Characteristics: G10 laminate epoxy plate is with  high temperature resistance,high mechanical properties and dielectric properties,good heat resistance. In addition, FR4 sheet has anti-fire property.


4. Usage: It is widely used for electrical insulation as the components in the structure of electrical equipment,including the design of the switch, computer, printer circuit board, drilling pad with governance, such as PCB test shelf,can be used in humid conditions and transformer oil situation.

No. Item Unit G10 G11
1 Density g/cm3 1.75–1.95 1.75–1.95
2 Vertical bending strength Mpa ≥415
≥345/150℃
≥415
≥345/150℃
3 Parallel Impact strength Kj/m2 ≥150 ≥150
4 Water-absorbing mg ≤0.5% ≤0.5%
5 Vertical electrical strength(in 90±2℃ oil) Kv/mm ≥16 ≥16
6 Vertical voltage resistance (in 90±2℃ oil) Kv ≥12 ≥12
7 Preallel breakdown voltage(in 90±2℃ oil) Kv ≥40 ≥40
8  Dielectric constant // ≤5 ≤5
9 Dieelectric loss // ≤0.035 ≤0.035
10 Appraence electrical resistivity Ω ≥1013 ≥1013
11

 

Mass resistivity Normality Ω.m ≥1011 ≥1011
In water Ω.m ≥109 ≥1011
12 Flame retardant property UL94-V0 //
13 Thickness tolerance mm 5% 5%

High Strength Diphenyl Ether Glass Cloth Laminated End Ring

网上在线打鱼1.material: diphenyl ether resin, non-alkali glass cloth. temperature classification: h class.

2.Funcation: It has high mechanical strength, heat resistance , and dielectric properties.

3.Standard: XB3017-84

4.usage: it is used for h class transformer and electric motor insulation structural components and parts.

Item Units

values

3240 3241 3250 350 341 3253 352
Vertical layer direction bending strength
MPa 340 340 196 300 340
≥170(150℃)
400
≥280(180℃)
400
Parallel layer direction impact strength
KJ/m2 33 133 78.4 150 147 50 50
Water absorption mg 17-73 ≤0.4% 17-73 25-150
Vertical layer direction electric strength (in 90+2℃ transformer oil) KV/mm 10.2-16.9 10-12 ≥12 ≥10 10.2-16.9 ≥10
Vertical layer direction voltage resistance (in 90+2℃ transformer oil) KV ≥9 ≥9 ≥9 9.0-31 ≥9
Parallel layer breakdown voltage (in 90+2℃ transformer oil) 1 MIN KV ≥35 ≥35 ≥35 ≥30 35(1min)
Dielectric constant ≤5.5 ≥5 ≥5.5 ≥5.5 ≤5.5 ≤5.5(1MHZ) ≥5.5
Dielectric loss factor ≤0.4 ≤0.4 ≤0.03
Surface resistivity Ω ≥1.0×1013 1.0×1013 ≥1.0×10 13 ≥1.0×1013
Volume resistivity normal MΩ.m ≥1×105 ≥1×105 ≥1×105 ≥1×105 ≥1×104 ≥1×10 4
Impregnated in water ≥1×103 ≥1×103 ≥1×103 ≥1×103 ≥1×102 ≥1×103

Polyimide Fiberglass Cloth Insulation End Ring

网上在线打鱼with their high temperature resistance, chemical resistance, mechanical toughness, natural lubricity, wear-resistance & insulation properties. it provides operating temperatures h level, great plasma resistance, plus a ul rating for minimal electrical and thermal conductivity.

D d T
250 140~230 4~30
220 140~200 4~12
200 140~180 4~12
180 140~160 4~12
150 0~130 4~12
120 0~100 4~12
100 0~80 4~12
90 0~70 4~12
80 0~60 4~12
70 0~50 4~12
60 0~40 4~12
50 0~30 4~12

Epoxy Resin Fiber Glass Winding Rob

Product description and application

the rob of epoxy resin fiberglass forms in the process which non-alkali fiberglass dipped epoxy resin liquor twists along tubing axis with 50-60 degree ,, the product is widely used in the fusion tubing of high/low pressure flow limited fuse box and other electrical equipment. the product can be sawed, cut, bored, and roped silk.

Index Name

Unit

Index

Density

g/cm3

≥1.80

Water Absorption

%

≤0.15

Intensity of curvature(circling direction)

mpa

≥400

Intensity of compress

mpa

≥98

Voltage vitality on parallel layer at normal state for 5min

kv

≥25

Voltage vitalityon vertical layer in the oil at 90°C for 5min

mv/m

≥12

SMC Unsaturated Resin Sheet

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.

网上在线打鱼 Size: 1000*2000mm, 1220*2440mm.

thickness: 2-100mm

Performence

unit

Test outcome Test requirements
Stretch (elastic) modulus

mpa

1.62*104

网上在线打鱼iso527-2:1993

Bending strength (normal  130℃)

mpa

190/122

网上在线打鱼iso178:1993

Bending (elastic) modulus

mpa

9.80*103

网上在线打鱼iso604:1993

Compressive strength

mpa

165

网上在线打鱼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

网上在线打鱼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)

ω

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

网上在线打鱼iso62:1980(method 1)

 Density

g/cm3

1.70

iso118-1:2004

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