Quds Paints Industry was established in 1994. It started with two lines of products,Water-born Interior Walls putty and Cement-base tile adhesive.
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What is the specification EN 13300
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What is the specification EN 13300
- April 27, 2021
Coatings produced by Quds Paints are tested according to European specification standard EN 13300 for interior coatings:
Main tests are:
1. Wet scrub Resistance test, ISO 11998:
It is a method to determine the wet abrasion resistance of the coating material. Paints are applied on a plastic foil. After 28 days of drying the samples will undergo a scrubbing procedure. Provide repetition in this test to ensure compatibility and excellent performance among all of the products covered in the hands of the consumer and quality control tests at the Quds Paints.
Coatings are classified according to EN 13300 by measuring the amount of the missing dry layer of paint on a test board.
2.Contrast ratio (Opacity) test, ISO 6504-3:
|
|
Wet
scrub resistance |
Opacity Yb
Y/w |
|
Class 1 |
< 5 µm at 200 scrubs |
≥ 99,5 |
|
Class 2 |
≥ 5 µm and < 20 µm at 200 scrubs |
≥ 98 and < 99,5 |
|
Class 3 |
≥ 20 µm and < 70 µm at 200 scrubs |
≥ 95 and < 98 |
|
Class 4 |
< 70 µm at 40 scrubs |
< 95 |
The coating material will be applied to a standardized surface at the average spreading rate recommended by the manufacturer. The contrast ratio Yb /Yw is measured in accordance with ISO 6504-3.
3.Gloss; ISO 2813:
|
Designation |
Angle |
Reflectance |
|
Gloss |
60° |
≥ 60 |
|
Semi gloss |
60° 85° |
< 60 ≥ 10 |
|
Matt |
85° |
<10 |
Classification by gloss according to EN 13300 shall be based on specular-gloss values at 60◦ respectively 85◦ when tested by the method described in ISO 2813, as shown in table.
4.Largest grain size (granularity):
|
Fine |
up to 100 µm , determined in accordance with EN
21524 |
|
Medium |
up to 300 µm , determined in accordance with ISO
787-7 or EN
ISO 787-18 |
|
Coarse |
up to 1500 µm, determined in
accordance with ISO 787-7
or EN ISO 787-18 |
|
Very coarse |
up to 1500 µm , determined in accordance with ISO
787-7 or EN ISO 787-18 |
Classification by largest grain size shall be based on the size of the largest particles present in a significant amount to influence the coating system, by the following categories:
Quds products which match EN 13300 standard:
1.QP Fine Interior (Class 1)
2.Yellow Can Eggshell Interior (Class 1)
3.Yellow Can Vinyl Silk Interior (Class 1)
4.Yellow Can Vinyl Matt Interior (Class 2)
