Chinese Factory Youda High Quality Black 3723 3725 Phenolic Cotton Cloth Insulation Rod

• Customization: Available
• Application: Electrical Maintenance, High Voltage
• Color: Red,White,Yellow,Green,Black, Dark Brown of Bakelite Rod
• Model NO.: 3725
• Diameter: 0-300 mm, 8-200mm
• Material: Fiberglass, Phenolic
• Maximum Voltage: 10KV~19KV
• Thermal Rating: B 130
• Type: Flexible, Insulator
• Certification: ISO, ISO9001:2008
• Tensile Strength: 100MPa
• Size: 1020mm*2040mm/1220mm*2440mm
• Length: Usually 1m or on Your Request
• Density: 1.45g/cm3
• Rated Voltage: 10kv
• Thickness: 0.5mm~60mm
• Classification: Inorganic Insulation Material
• Trademark: youda
• Origin: Liaoning, China
• Production Capacity: 100 Ton/Tons Per Month

Product Description

Product Introduction

Bakelite rods are also added with phenolic cloth rods, and the codes are divided into 3723, 3725 according to coarse cloth and fine cloth. The product is made of cotton cloth dipped in phenolic resin and hot pressed by abrasive tools. It has high mechanical properties and processability. The heat resistance grade is grade. It can be used as insulation structure parts in electrical equipment, and can be used in transformer oil. The appearance of the product requires that the surface should be flat, free of bubbles, oil stains and impurities, uneven colors, scratches, slight uneven height, cloth rods with a diameter of more than 25, and cracks on the end face or cross section that do not hinder the use are allowed.

No.	Index name	unit	index
1	density	G/CM3	≥1.26
2	bending strength	Mpa	≥82.7
3	compressive strength	Mpa	≥137.9
4	tensile strength	Mpa	-
5	parallel layer breakdown voltage(use of transformer oil 20)	kv	≥10
6	parallel layer insulation resistance- nomarl behavior	M	-
7	parallel layer insulation resistance- after soaking	M	-
8	surface withstand voltage 1 min		-
9	water absorbency	%	1.1-1.4
10	heat resistance grade		E120

Product Details Show

 

 

 

Application

In the application of bearing and gear materials, the use of phenolic cotton plate reduces the sound of machine operation and reduces noise compared with ordinary metal materials. In addition, when running, there is no spark, so it can replace metal materials in explosion-proof environment. Phenolic cotton cloth board products are suitable for manufacturing various gears, rollers, pulleys and guide rails.

 

 

 

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Company Profile

FAQ

Q1: How about providing samples?

Of course, we can sent you a sample for free. Customers just need to pay a little shipping charge.

Q2: How about the quality of mass production?

Our warehouse staff will leave another same sample as yours. The production process will be under your requirement.

Q3: How about the delivery time?

It depends on order quantity. Generally speaking, the delivery time will be within 3 to 7 days.

Q4: How about the packaging?

We will use professional craft paper to package on plywood pallet. If you have special packaging requirements, we will pack as your need.

Q5: How about the payment terms?

Payment≤1000 USD, 100% in advance. Payment≥1000 USD, 30% T/T in advance, balance before shipment.