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Selection of protective film
- Sep 19, 2018 -

1. different surfaces require different viscosity.

2. Similarly, different surfaces may require different viscosity.

3. Subsequent processing steps are the key to determining viscosity. Follow up processes include bending, stamping, cutting, drilling, thermoforming, etc.

4. Reasonable match between thickness and viscosity.

5. The tensile strength and elongation of the protective film are to ensure that the flexibility and strength of the protective film can meet the requirements.