How many degrees of hardness does it generally need to be used to make furniture

Updated on furniture 2024-09-14
4 answers
  1. Anonymous users2024-01-24

    First of all, spraying is an alternative to painting! Painting is the surface is easy to be scratched, generally as long as the surface hardness of spraying can basically meet the requirements!

    We generally do collision tests for plastic powder, and there is a tester to see how many kilograms of pressure the sprayed sample can pass through and the surface does not peel! The front and back of the demanding are tested! There is also a grid test, which is to draw a 1 mm grid on the surface of the sample to see if it will fall off!

    Generally speaking, in the processing process, the higher the curing temperature, the higher the hardness of the product surface!

  2. Anonymous users2024-01-23

    All I know is that measuring the hardness of the paint film is 1HB 2HB and so on. It's the hardness of the pencil. The measuring instrument is not very clear about the principle of scratching on the surface of the paint.

  3. Anonymous users2024-01-22

    Detect hardness with a 2HB pencil, scratching on the surface. See if you can scratch the surface of the coating, and the pencil of 2HB can not scratch the coating to pass the level.

  4. Anonymous users2024-01-21

    This is quite professional, I'll go to the company tomorrow to ask for advice.

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