Feature

●✪Usage---Membrane hardness is an important part of the film. Due to its size it affects some important performance characteristics of the film, such as abrasion resistance, scratch resistance, impact resistance and film retention, the hardness of the coating film is a measure of the performance of the coating. The hardness of the paint film can be measured conveniently using a hardness meter
●✪Pencil Preparation---Draw a circle on the exposed sandpaper with a 0.1 inch (3 mm) lead core, then sharpen the edge of the pencil to a flat surface and remove the wood rod
●From the hardest pencils---Plow 5 Tracing Standards✪Judging. If you have more than two pilling coats, you will change the pencil to the first level until you find the trace of 5 people. Pencils (or absolutely damaged), the hardness value of this pencil represents the hardness of the film that is tested
●✪Technical Characteristical---Hardness is expressed by the pencil hardness level of the tilled paint film under prescribed test conditions. The test bench is movable
●If you have any questions, please feel free to email us at any time. Thank you!


Description

If you have any questions, please feel free to email us at any time. Thank you!
Shipping:

It usually takes you.

4-8 business days to provide package to UK and France after payment has been received.

We will provide package to Germany and Spain in 5-13 business days after payment has been received.

We will provide the package to Italy in 5-14 business days after receipt of payment.

Parameter:

Load: 1000 +/- 1 gram

Executive Standard: GB / T6739-86 / JIS K5401 / ASTMD2197

Angle between pencil and specimle: 45 degrees

Pencil Size: 6H-6B (Total of 13 pencils)

Technical Features: Hardness is expressed by the hardness level of the pencil hardness of the tilled coating film under certain test conditions. The test bench is movable.

Service:



If there is any custom fee arising during transit, we will pay for it.

We are willtry our best to serve every customer who bought in our store.