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Phenolic Cloth Laminated Bakelite Tube Insulation Material

Phenolic Cloth Laminated Bakelite Tube Insulation Material

Specifications Place of Origin: China (Mainland) Brand Name: XINCHENG Model Number: bakelite Tube for transformer( bkl)
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Description

Basic Info.
Model NO. phenolic cloth laminated bakelite tube
Classification Inorganic Insulation Material
Certification ISO9001, ISO9001:2000, Ce/RoHS
Color Brown, Light Green, Natural
Brand Xincheng
Outer Diameter 10-1400 mm /Customized
Length 1000mm
Model Number Bakelite Tube for Transformer( Bkl)
Services OEM, ODM, CNC Available, CNC
Rated Voltage 33kv
Transport Package Wooden Case
Specification piece
Trademark xincheng
Origin China
HS Code 482300000
Production Capacity 50000pieces/Day
Product Description
Specifications
Place of Origin: China (Mainland) Brand Name: XINCHENG
Model Number: bakelite Tube for transformer( bkl) Type: bakelite Tube for transformer( bkl tube )
Temperature: 120ºC-180ºC Application: High Voltage
Material: phenolic resin and cable paper Use: Fit for insulating parts
Rated Voltage: 33KV Tensile Strength: 10.4Mpa
Color: Brown, orange, Light Green ,Natural ,Black Type: Insulation tube
Outer diameter: 10-1400 mm /customized Length: 1000mm /customized
Certification: ISO9001:2000 , CE/ROHS Services: OEM,ODM,CNC available
Standard: IEC61212-1:2006


Product Description
Character and Application:
It is suitable for mechanical & electrical applications, with good electrical properties in oil and under normal conditions;
Date sheet
Bakelite tube
No.ItemUnitsValue
1Applicable Standards-JB/T 3172-1999
2Densityg/cm³1.03~1.20
3Bending strength perpendicular to laminationsMPa50
4Impact strengthMPa50
5Bonding strengthMPa-
6Voltage endurance parallel to lamination (in oil 90±2°C)kV20
7Voltage endurance perpendicular to lamination (in oil 90
±2°C)
kV/mm6.0
8Insulation resistance
Impregnated in water
-
9Water absorption, wall thick 5mm%6.0
10Temperature indexOC120

Size : ID:10MM TO 600MM . Wall thickness :Min :1.5mm

Technical data:
PropertiesUnitGrade
Phenolic Paper Laminate Tube
Inside diameter(5-25mm)Inside diameter (>25mm)
Densityg/cm3≥1.03≥1.20
Water absorption rate%Wall thickness 3mm ≤8
Thermostability(24h)°C120120
Flexural strengthMPa≥50.0≥60.0
Compressive strengthMPa≥50.0≥60.0
Shear strengthMPa--
Dissipation factor50Hz ≤0.03≤0.03
Dielectric strength perpendicular to laminations(withstand voltage)kV/mmWall thickness1.5-2.5mm≥8.5≥8.5
(in 90±2°C/5min transformer oil)>2.5-3.5mm≥8.0≥8.0
>3.5-4.5mm≥7.0≥7.0
>4.5-6mm≥6.5≥6.5
>6-9mm≥6.0≥6.0
Dielectric breakdown parallel to laminations (in 90±2°C/5min transformer oil)kV 20 25
Surface withstand voltage (in case of humidity, under normal condition air withstand voltage 1 min)kV 12 12


Electrical winding paper immersed with phenolic resin and partially curing, then baking and finished by hot rolling. Heat resistance class is E class.
3520 has good mechanical and electrical property, can be used for motors and electrical equipment, also can be used for transformers.

Phenolic Paper Tube Technic data:
NO.TEST ITEMSUNITREQUIREMENTTEST RESULTTEST METHOD
1DENSITYg/cm3≥1.101.14 GB/T3172-1999
2WATER ABSORPTION%≤88
3THERMAL STABILITY
(120 degree ,/24 H )
-No crack,
no muster
No crack,
no muster
4VERTICAL ELECTRICAL STRENGTH
(in oil 90°C ,five minutes)
-8.0MV/m8.0MV/m pass
5DIELECTRIC LOSS FACTOR-≤3x10-22.1x10-2
Note: the sample is prepared by the client.
The following blanks


Packaging & Delivery
Outer packaging Details: pallets
Inner packaging Details
1. Special packaging:
Class A: carton + wooden + iron packaging
Class B: bubble bag + carton + plastic packaging
Class C: bubble bag + carton + particles bag
Class D: bubble bag + carton
2. Normal packaging: carton
3. Convenience packaging: PE bag, particles bag.
Delivery Detail: Shipped in 20 days after payment


Our Services
We also CNC to your CAD drawing, cut to size customized, and sell full sheets in quantity. This epoxy glass fabric laminated sheets material is also available THINNER and THICKER. Please call our Sales Department for information.

FAQ
1.What is the minimum ordering quantity ?
MOQ can be a small quantity even 10 kgs to meet various needing .
2.Do you have stocking for different thickness ?
Yes, We have 25 tons stock for common stock . Production time is very fast if one certain not in stock .
3. Can we order mixed thickness for one order ?
Yes, We could match your ordering request even mixed different thickness and colors .
4.Can you give me a discount price?
It is depending on the volume, the larger the volume is ,the more discount you can enjory.
5. What are your design capabilities?
We have staff trained in AutoCAD and several design programs. We can work with many different file formats, as well as develop designs based on sketches, drawings, blueprints and other formats.


Please Contact Us
Miss: lydia

http://chinainsulation.en.made-in-china.com


Phenolic Cloth Laminated Bakelite Tube Insulation Material


Phenolic Cloth Laminated Bakelite Tube Insulation Material


Phenolic Cloth Laminated Bakelite Tube Insulation Material


Phenolic Cloth Laminated Bakelite Tube Insulation Material


Phenolic Cloth Laminated Bakelite Tube Insulation Material











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