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Teroll
Over 20 years
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info@teroll.cn
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SHENZHEN TEROLL 

TECHNOLOGY CO.,LTD.

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PRODUCT
  • Fiberglass sleeve
  • Fiberglass sleeve

    Fiberglass sleeve is mainly divided into two categories, which are inner fiberglass outer silicone resin ( SRG-N) and inner silicone rubber outer fiberglass( SRG-W). SRG-N is made of no-alkali fiberglass yarn woven into the tube, and then coated with silicone resin by high temperature treatment. Because of its flame resistance, wear resistance, tear resistance, flexible, insulation, SRG-N is applied in the areas such as internal wiring of electronics, electrical appliances and automotive, motors, household appliances, etc. SRG-W is extruded into tubes by silicone rubber, which is wrap the woven fiberglass ,and then coated with silicone resin at high temperature. Due to its excellent high temperature-insulation performance, SRG-W is also widely used in electronic appliances, lighting, industrial machinery, heating products and other high temperature place.


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Product Description

Fiberglass sleeve is mainly divided into two categories, which are inner fiberglass outer silicone resin ( SRG-N) and inner silicone rubber outer fiberglass( SRG-W). SRG-N is made of no-alkali fiberglass yarn woven into the tube, and then coated with silicone resin by high temperature treatment. Because of its flame resistance, wear resistance, tear resistance, flexible, insulation, SRG-N is applied in the areas such as internal wiring of electronics, electrical appliances and automotive, motors, household appliances, etc. SRG-W is extruded into tubes by silicone rubber, which is wrap the woven fiberglass ,and then coated with silicone resin at high temperature. Due to its excellent high temperature-insulation performance, SRG-W is also widely used in electronic appliances, lighting, industrial machinery, heating products and other high temperature place.




Item

Performance   index


Operating   temperature

-40℃~+200℃


Temperature   tolerance

265℃±2℃*168h≥1/2 Original voltage value


Thermal ageing   test

250℃*24h, No crack


Cold bend

No Crack


Vertical flame   test

VW-1


Volume   resistivity

≥1011 ΩNaN


Environmental   standards

RoHS, REACH


Color

General color :   White.
  Custom color: Black, Blue, Green, Red, Yellow, Orange and so on.



 

 

 

Type

Thermal   resistance level (℃)

Average voltage   resistance (V)

Minimum voltage   resistance (V)

SRG-N-12

-40℃~+200℃

1200

800

SRG-N-15

-40℃~+200℃

1500

1000

SRG-N-25

-40℃~+200℃

2500

1800

SRG-N-40

-40℃~+200℃

4000

3000

SRG-N-70

-40℃~+200℃

7000

5000


 

SRG-N( Fiber inside rubber outside ) Fiberglass sleeving dimension

Inner diameter (mm)

Allowance (mm)

Min W.T.(mm)

Packing standard

SRG-N-12

SRG-N-15

SRG-N-25

SRG-N-40

SRG-N-70

(m/r)

Φ1.0

+0.3,-0.1

≥0.20

≥0.23

≥0.25

≥0.35

≥0.37

200

Φ1.5

+0.3,-0.1

≥0.20

≥0.23

≥0.25

≥0.35

≥0.37

200

Φ2.0

+0.3,-0.1

≥0.20

≥0.23

≥0.25

≥0.35

≥0.37

200

Φ2.5

+0.3,-0.1

≥0.20

≥0.23

≥0.25

≥0.35

≥0.37

200

Φ3.0

+0.3,-0.1

≥0.23

≥0.25

≥0.27

≥0.37

≥0.40

100

Φ3.5

+0.3,-0.1

≥0.23

≥0.25

≥0.27

≥0.37

≥0.40

100

Φ4.0

+0.3,-0.1

≥0.23

≥0.25

≥0.27

≥0.37

≥0.40

100

Φ4.5

+0.3,-0.1

≥0.23

≥0.25

≥0.27

≥0.37

≥0.40

100

Φ5.0

+0.4,-0.1

≥0.25

≥0.30

≥0.32

≥0.40

≥0.45

100

Φ6.0

+0.4,-0.1

≥0.25

≥0.30

≥0.32

≥0.40

≥0.45

100

Φ7.0

+0.4,-0.1

≥0.25

≥0.30

≥0.32

≥0.40

≥0.45

100

Φ8.0

+0.4,-0.1

≥0.25

≥0.30

≥0.32

≥0.40

≥0.45

100

Φ9.0

+0.4,-0.1

≥0.25

≥0.30

≥0.32

≥0.40

≥0.45

50

Φ10.0

+0.5,-0.2

≥0.38

≥0.40

≥0.42

≥0.45

≥0.50

50

Φ12.0

+1.0,-1.0

≥0.38

≥0.40

≥0.42

≥0.45

≥0.50

50

Φ13.0

+1.0,-1.0

≥0.38

≥0.40

≥0.42

≥0.45

≥0.50

50

Φ14.0

+1.0,-1.0

≥0.38

≥0.40

≥0.42

≥0.45

≥0.50

50

Φ15.0

+1.0,-1.0

≥0.38

≥0.40

≥0.42

≥0.45

≥0.50

50

Φ16.0

+1.0,-1.0

≥0.38

≥0.40

≥0.42

≥0.45

≥0.50

50

Φ18.0

+1.0,-1.0

≥0.38

≥0.40

≥0.42

≥0.45

≥0.50

25

Φ20.0

+1.0,-1.0

≥0.40

≥0.40

≥0.42

≥0.45

≥0.50

25

Φ25.0

+1.0,-1.0

≥0.40

≥0.45

≥0.47

≥0.50

≥0.55

25

Φ30.0

+1.0,-1.0

≥0.40

≥0.45

≥0.47

≥0.50

≥0.55

25

Φ35.0

+1.0,-1.0

≥0.40

≥0.45

≥0.47

≥0.50

≥0.55

25

Φ40.0

+1.0,-1.0

≥0.40

≥0.45

≥0.47

≥0.50

≥0.55

25

 

 

SRG-W (Rubber inside fiber outside) Fiberglass sleeving dimension

Inner   diameter                 (mm)

Allowance                              (mm)

Min W.T. (mm)

Packing standard

SRG-W-70

(m/r)

Φ1.0

+0.20,-0.10

≥0.60

100

Φ1.5

+0.30,-0.20

≥0.60

100

Φ2.0

+0.30,-0.20

≥0.60

100

Φ2.5

+0.30,-0.20

≥0.60

100

Φ3.0

+0.30,-0.20

≥0.80

100

Φ3.5

+0.30,-0.20

≥0.80

100

Φ4.0

+0.40,-0.20

≥0.80

100

Φ4.5

+0.30,-0.20

≥0.80

100

Φ5.0

+0.40,-0.20

≥0.80

100

Φ6.0

+0.40,-0.20

≥1.00

100

Φ7.0

+0.50,-0.30

≥1.00

50

Φ8.0

+0.50,-0.30

≥1.00

50

Φ9.0

+0.50,-0.30

≥1.00

50

Φ10.0

+1.00,-0.50

≥1.00

50