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Email Address

[email protected]

Phone Number

+8618625642788

Product Details

220v to 380v 3 phase isolation transformers

Winding Material:

Copper/Aluminum

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Our bakelite pot knobs are pot lid knobs made of (phenolic resin) material. Bakelite pot knobs have multiple advantages due to their unique material properties:

High temperature resistance: It has excellent heat resistance, can remain stable in high temperature environments, and is not easy to deform or melt. Therefore, pot knobs made of Bakelite can withstand the high temperatures generated during cooking.

Good insulation: Bakelite is a good electrical insulating material and does not conduct electricity. This makes Bakelite pot knobs safer during use and will not conduct electricity even under high temperature conditions.

Corrosion resistance: Bakelite material has good chemical corrosion resistance and is not easily corroded by oil, salt or acid and alkali substances, maintaining long-term stability in appearance and performance.

Wear resistance: Bakelite has good mechanical strength and wear resistance, and can withstand long-term use without being easily worn or damaged. Hard texture: Bakelite has a high hardness and is not easily scratched or damaged, which allows the pot knob to maintain good appearance and functionality after long-term use.

Economical and affordable: Compared with some metal materials, the production cost of bakelite is lower, so pot knobs made of bakelite are relatively affordable and cost-effective.

Environmental protection: Bakelite is a thermosetting plastic that can form a stable three-dimensional network structure through a curing reaction during the production process. It does not release harmful substances and is environmentally friendly.

These advantages make Bakelite an ideal material for manufacturing kitchen utensils such as pot lid buttons, and it is widely used in various cookware products.



  • Voltage range: 220V~690V
  • Voltage range: 220V~690V