1. Material characteristics

PVC (polyvinyl chloride):

Soft and elastic.

Resistant to chemical corrosion, especially acid, alkali and salt.

Good weather resistance, suitable for outdoor use.

General heat resistance, easy to deform at high temperature.

PET (polyethylene terephthalate):

High hardness and high rigidity.

Resistant to chemical corrosion, but not as good as PVC.

Good heat resistance, better stability at high temperature than PVC.

High transparency, often used in food packaging.

2. Applicable scenarios

PVC saw blade:

Suitable for cutting soft PVC materials such as pipes, cable sheaths, etc.

Suitable for occasions requiring chemical corrosion resistance and weather resistance.

PET saw blade:

Suitable for cutting hard PET materials such as plastic bottles, films, etc.

Suitable for occasions requiring high hardness and heat resistance.

3. Cutting effect

PVC saw blade: Less friction during cutting, suitable for soft materials.

PET saw blade: requires greater force when cutting, suitable for hard materials.