High Mechanical Strength Nylon Plastic Rod with 78Mpa Tensile Strength and Good Electric Performance

Price Negotiable

Price: USD2.80/kg

MOQ: 100kgs

Delivery Time: 10-20days

Brand: 3A Rubber

Product Description

Smooth Nylon Plastic Rod with 10KV Breakdown Voltage and 78Mpa Tensile Strength

phenolic cotton rod, bakelite cotton rod, insulation cotton rod, cotton laminate rod

Phenolic cotton rod is manufactured from cotton cloth impregnated with phenolic resin under high pressure and heat. This material offers excellent electrical insulation properties, high mechanical strength, and temperature resistance, making it ideal for demanding industrial applications.

Key Features

Low water absorption rate
High mechanical strength and durability
Excellent electrical performance in both dry and moist environments
High temperature resistance (Class B 130°C)
Superior dielectric properties
Excellent machining characteristics

Applications

PCB fixtures, ICT fixtures, drilling machine pads, gears, motors, generators, transformers, switchgear, inverters, and various electrical insulation components.

Specifications

Material	Phenolic resin + cotton fabric
Available Colors	Brown, beige, yellow, red
Surface Finish	Smooth
Tensile Strength	78Mpa
Flexural Strength	90-110Mpa
Compression Strength	138Mpa
Breakdown Voltage	10KV
Density	1.25-1.40g/cm³
Heat Resistance	Class B (130°C)
Standard Sizes	OD 8-200mm × 1m length

Technical Properties by Grade

Properties	Units	3723	3724	3725	3726
Density	g/cm³	1.25-1.40	1.25-1.40	1.25-1.40	1.25-1.40
Water absorption rate (D-24/23)	%	1.7	1	1.2	1
Flexural strength	MPa	90	95	110	95
Tensile strength	MPa	78	-	-	-
Compression strength (Axial)	MPa	138	138	138	138
Insulation resistance (normal condition)	Ω	1.0×10⁸	-	-	-
Breakdown voltage (in transformer oil)	KV	10	10	10	10
Color	-	Natural	Natural	Natural	Natural