Heat-Resistant Bakelite Rods (50–100mm Diameter, 500mm Length) – Phenolic Insulation Bars for Electrical & Mechanical Applications

Heat-Resistant Phenolic Bakelite Rods – Electrical Insulation & Mechanical Support (50–100mm Diameter, 500mm Length)

Overview: Insulate and Reinforce with Confidence

Our phenolic Bakelite rods offer outstanding performance in high-heat, high-voltage, and high-wear environments. Made from cotton-reinforced phenolic resin, these rods provide a reliable combination of heat resistance, electrical insulation, and machinability. Each rod comes in a fixed 500mm length, with diameter options from 50mm to 100mm, making them ideal for use in transformers, motors, electrical cabinets, and precision mechanical components.

Why Choose BeePlastic?

We specialize in industrial plastic solutions that prioritize performance, precision, and cost-efficiency:

• ✔ Extensive selection of plastic materials for every application
• ✔ Precision cutting and CNC machining based on your drawings
• ✔ Dedicated support team offering one-on-one project assistance
• ✔ Customized supply plans to reduce waste and save costs

Your success is our priority — we help you get the exact parts you need without overspending.

Key Features and Benefits

• Excellent Electrical Insulation: Safe for high-voltage equipment, ensures long-term performance.
• Class E Heat Resistance: Withstands continuous operation at temperatures up to ~120°C.
• High Mechanical Strength: Maintains rigidity under load, suitable for structural uses.
• Machinable: Can be shaped, drilled, and cut with ease, enabling custom fabrication.
• Chemical and Oil Resistant: Stable in transformer oil and resistant to most industrial fluids.

Common Applications

Phenolic Bakelite rods are used widely in both electrical and mechanical fields:

• Electrical insulation components in motors and generators
• Spacer rods and insulators in switchgear and control cabinets
• Machined bushings, sliders, and washers
• Oil-resistant structural parts for transformers and power distribution units

Technical Specifications

• Material: Phenolic resin reinforced with cotton cloth (Bakelite)
• Color: Brown
• Length: 500mm (fixed)
• Diameter Options: 50mm, 60mm, 70mm, 80mm, 90mm, 100mm
• Heat Resistance: Class E (~120°C)
• Machinability: High – suitable for cutting, drilling, CNC machining
• Origin: Mainland China

Customization Services

Need a unique solution? We support a full range of custom services:

• 🔧 CNC cutting and turning
• 🔩 Drilling, threading, slotting, or grooving
• 📐 Custom fabrication based on CAD drawings or specifications
• 📦 Bulk order pricing and international delivery options available

Request a Custom Quote Today

Frequently Asked Questions

Q1: Can you provide rods shorter than 500mm?
Yes. We offer cut-to-length services based on your requested dimensions.

Q2: Are these rods suitable for high-voltage environments?
Absolutely. Bakelite is widely used for insulation in transformers, switchboards, and generators.

Q3: Will they hold up in oily or chemical-heavy environments?
Yes, these rods are stable in transformer oil and resistant to many common industrial chemicals.

Q4: Do you offer wholesale pricing for large orders?
Yes. Contact us with your quantity and destination details to receive a tailored quote.

Take Action Now

Choose the right size and secure high-quality insulation materials for your project today.

• Buy Now – Sizes: 50mm to 100mm
• Contact Us for Custom Processing or Bulk Orders