Cotton Cloth Phenolic Rods/Bakelite Rods
Basic Info
Model NO. | 3725 |
Application | Insulators, Electrical Winding Insulation, Electrical Base, Shell, Weaving Machinery |
Type | Insulation Sleeve |
Chemistry | Organic Insulation |
Material | Cotton Cloth and Phenolic |
Thermal Rating | E 120 |
Maximum Voltage | <10KV |
Classification | Hybrid Insulation Materials |
Certification | ISO9001 |
Color | Brown/Red/Black.etc |
Brand | Xjdg |
Samples | Avaiable |
Features | Heating and Presssing |
Transport Package | Cartons/Pallet |
Specification | ID 6---1000mm |
Trademark | xjdg |
Origin | China Henan Xuchang |
Production Capacity | 10000/PCS |
Product Description
Phenolic cotton cloth laminated rods/bakelite rods1.Characteristics and application:
The tubes have excellent radial tensile strength, good mechanical strength and low water absorption. The insulation class is E class and the main color is brown.
2. Specification:
Diameter: φ8-200mm Length: as usual for 1000mm, which can slit /machine/drill according to the your drawings.Color: brown/red/black etc.Cotton yarns: 21yarns/32yarnsBasic material: phenolic resin and cotton cloth
We are an ( original and real manufacurer, not mini family woks or personal brokers, pls clarify with) with over 20 workshops for the kinds of insulation sheets/tubes/rods/parts.etc, which can meet the different requirements for all over of world users.
4. Technical sheets:
Properties | Unit | Value | Test Value 1 | Test Value 2 | Test Value 3 | Test Value 4 | Test Value 5 | |
Flexural strength perpendicular to laminations 3721 3723 insulation fabric resin Bar cotton cloth laminated Phenolic Material catalin Bakelite rod | ≥ | MPa | 110 | 113 | 112 | 112 | 113 | 112 |
Bonding strength (≥10mm in thickness) | ≥ | N | - | - | - | - | - | - |
Impact strength on parallel laminations(Charpy) | ≥ | KJ/m2 | 7.0 | 7.2 | 7.1 | 7.3 | 7.2 | 7.3 |
Insulation resistance after immersion in water (D-24/23) | ≥ | Ω | 1×106 | 1×106 | 1×106 | 1×106 | 1×106 | 1×106 |
Dielectric strength perpendicular to laminations (in 90±2ºC transformer oil, 1 mm in thickness) | ≥ | MV/m | 0.82 | 0.84 | 0.83 | 0.85 | 0.84 | 0.85 |
Breakdown voltage parallel to laminations (in 90±2ºC transformer oil) | ≥ | KV | 1 | 1.2 | 1.15 | 1.3 | 1.15 | 1.2 |
Permittivity (48-60Hz) | ≤ | - | - | - | - | - | - | - |
Density | g/cm3 | (1.3-1.4) | 1.36 | 1.35 | 1.37 | 1.35 | 1.36 | |
Water absorption (D-24/23, 1.6mm in thickness) | ≤ | mg | 220 | 210 | 211 | 211 | 210 | 210 |
Color | - | Brown | Brown | Brown | Brown | Brown | Brown |
FAQ
1. Are you a trading company or manufacturer?
We are an original and real manufacurer(not mini family woks or personal brokers, pls clarify with it) with over 20 workshops for the kinds of insulation sheets/tubes/rods/parts.etc, which can meet the different requirements for all over of world users.
2. Can you customize according to my requirements?Yes, we can customize according to customers' requirements, like color, size, etc.3. Where is your factory?Our factory is in Xuchang city, Henan province, China4. Can you send me samples to test?Yes, we offer free samples to customers and they just need to pay the freight.5. What's your main product?We supply all kinds of insulation materials used in electrical field and most of them used in transformers , motors, and electronic products .