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transformer crepe paper tubes01
transformer crepe paper tubes01

Crepe Paper Tube

Name: Insulation Crepe Paper Tube
Type: Insulation Paper, Insulation Materials
Property: Dielectric Capability
Tube size:4*8*1000mm/8*14*1000/10*20*1000 mm (customization supported)
Thermal rating:  class A (105 °C)
Application: Oil Transformer insulation,reactor, resistor

Description
DATA Sheet

Product Introduction

Crepe paper tube made from 100% virgin wood pulp, with good oil solubility, it has been widely used for the insulation of winding parts and thread wire of oil-type transformers, reactor, resistor and so on.

Key Features & Advantages

High-Efficiency Insulation: Significantly extends the longitudinal creepage distance.
Uniform Electric Field: Boosts dielectric breakdown voltage by more than 30%.
Flexible Bending: Exceptional flexibility allows for sharp bending without fracturing.
Oil Absorption & Heat Dissipation: High oil retention capacity optimizes cooling performance.
Adaptable Wrapping: Elastic stretching allows for easy coverage of complex joint geometries.

Application of Crepe paper tube

Crepe paper pipe is mainly used for the insulation of wires in oil-type transformer.
Crepe paper tube is made in a rolled process with electrical crepe paper and mainly used in oil-immersed transformer as insulation wrapping.
low tap and screw external insulation crepe paper soft casing, has reliable flexibility, arbitrary direction bending without fracture of merit.

transformer crepe paper tube

Warehouse&Package:

transformer crepe paper tubes

Crepe paper pipe FAQ:

Q: Can you send crepe paper pipe samples for testing?
A: 500g Samples are free supplied, but express freight should be taken by client. After making order, we’ll to return freight back.
Q: Which packaging do you use?
A:Packaging is important part to avoid goods breaking in transportation. We will choose suitable packing depend on materials.
Q: When customer respond quality issues after pick up goods, how to deal with?
A:
1) Customer could supply photos of issued goods for our sales staff and then we’ll verify which part is wrong.
2) If the issue is confirmed, company will negotiate with customers and compensate in coming orders.
Q: How can you guarantee the quality of mass goods is same as the sample sent to me before?
A: We kept another same sample and marked on company when we sent to customer. So our production will be based on the same sample.

Crepe Paper Tube Technical Parameter

Standard:JB/T 10441.3-2004
No.PropertiesUnitBase Paper Thickness
0.05mm0.075mm0.13mm
1 Thickness of  Crepe Papermm0.35±0.050.38±0.080.70-0.90
2Ash Content%≤0.7≤0.7≤0.8
3Moisture Content%≤7.0≤7.0≤8.0
4Water Extraction PH6.0-8.0
5Oil Contamination%<0.1
6Tensile StrengthMDN304050
CDN203040
7Oil Absorption HeightMDmm/10min≥7.0
mm/60min≥30.0
CDmm/10min≥20.0
mm/60min≥50.0
8Crepe Ratio%50
9Power Frequency Breakdown VoltageV/layer≥950≥1000≥1000
10Conductivityms/m≤10
11Appearance densityg/m²60±10%110±10%120-150

Note:The data in the above table only represents typical or average data, just for reference in practical application.

It does not bear any responsibility for the use of the product or related legal liability.

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If you are interested in our products,please send us a message and we will contact you as soon as we receive it. Email: info@cnztelec.com  whatsApp: +86 16650273775

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    +86 16650273775
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