Diameter 10-200mm X 1m Phenolic Rod, Bakelite Rod, Cotton Rod, Insulation Rod for High Voltage Application (3A6012)

• Customization: Available
• Application: Insulators, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
• Color: Brown
• Model NO.: 3A6012
• Material: Resin
• Maximum Voltage: <10KV
• Thermal Rating: 250 250
• Type: Solid
• Size: Od10-200mm X 1m
• Tensile Strength: 78MPa
• Compression Strength: 138MPa
• Density: 1.25-1.40g/cm3
• Materials: Phenolic+Cotton
• Colors: Orange, Red, Black
• Rated Voltage: 10kv
• Chemistry: Organic Insulation
• Classification: Organic Insulating Material
• Certification: ISO9001
• Brand: 3A Rubber
• Transport Package: Packing in Crates
• Specification: Standard Size
• Trademark: 3A Rubber
• Origin: China
• HS Code: 3920999090
• Production Capacity: 1000000kgs/Month

Product Description

Diameter 10-200mm X 1m Phenolic Rod, Bakelite Rod, Cotton Rod, Insulation Rod for High Voltage Application (3A6012)


Description: the phenolic rod, bakelite rod are created from cotton cloth that has been impregnated with phenolic resin under pressure and heat. Have low water absorption rate, high mechanical strength, good electric performance wether under the moist or dry environment and high temperature resistant, high dielectric performance and mechanical processing performance. Apply to PCB fixture, ICT fixture, pads of drilling machine, gear, motor, generator, transformer, fixture inverter, switch, electric insulation part, generator, transformer, fixture, inverter, motor and electric insulation component.

 

Specification: 

materuial: phenolic resin+cotton fabric or paper

color: brown, beige, yellow, red

surface: smooth

tensile strength: 78Mpa

flexural strength: 90-110Mpa

compression strength: 138Mpa

breakdown voltage: 10KV

density: 1.25-1.40g/cm³

heat-resistant: B class 130

standard size: od8-200mm x 1m

OEM & customized size are agreed

***when you enquiry, pls confirm the color, size and quantity***

Bakelite is called phenolic paper laminated rod.  A hard, dense material made by applying heat and pressure to layers of paper or glass cloth impregnated with phenolic resin. These layers of laminations are usually of cellulose paper, cotton fabrics, synthetic yarn fabrics, glass fabrics or unwoven fabrics. When heat and pressure are applied to the layers, a chemical reaction (polymerization) transforms the layers into a high-pressure thermosetting industrial laminated plastic.
 
Color: orange red / Black 
Diameter: 3mm-200mm / 
Length: 1000mm/3000mm/Other cutting length available 
 
Good electrical properties
Good mechanical properties
No water absorption
High heat resistance
Good surface hardness 
Abrasion resistance
Good insulation


 Application 
PCB fixture, ICT fixture, pads of drilling machine
Gear, motor, generator, transformer, fixture inverter
Switch, electric insulation part
Generator, transformer, fixture, inverter, motor and electric insulation component.

1. Description: phenolic cotton cloth laminated rod is created from cotton cloth that has been impregnated with phenolic resin under pressure and heat. The products have good mechanical and dielectric properties, and excellent mach inability. The products are suitable for long lasting gears, pinion, bearing, bushing and many structural applications with the advantages of quieter and more economical than metal parts.
 
2. Dia.: 10-200mm
 
3.Length: 1000mm
 
4.Standard color: brown, orange, red, black 
 
5.Surfaces: Shining
 
6. Applications: it is used for the insulating spare parts of electrical appliances and transformers, textile machines, gears, fixed frames for bearings and noise reduction.
 

Properties				Grade
				Phenolic Cotton Cloth laminated Rod
Properties	Units			3723	3725	3726
Density		Dia(mm)	g/cm3	1.25-1.40	1.25-1.40	1.25-1.40
Water absorption rate (D-24/23)	≤	6	%	1.7	1.2	1
		13		1.3	(Φ13mm)	(Φ13mm)
		25		1
	>	25~51		1.2
Flexural strength	≥		MPa	90	110	95
Tensile strengh	≥		MPa	78	\	\
Compression strength (Axial)	≥		MPa	138	138	138
Insulation resistance parallel to laminations					\	\
A: Under normal condition	≥		W	1.0×108
D-24/23: Immersion in water	≥		W	\	\	\
Breakdown voltage parallel to laminations (in transformer oil)	≥		KV	10	10	10
				(20±5°C)	(20±5°C)	(20±5°C)
Flammability			-	-	-	-
Color			-	Natural	Natural	Natural
Reference standard			-	Enterprise Standard