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Watercolor paper |
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It is used for painting with watercolor and soft graphic materials. Possesses some advantages: original structure, paper is not subject to mould, does not become yellow, no aging with time. Paper is developed under co-authorship with famous Russia painters.
Specifications
TU 47-02-27-98
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Indicator |
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Standard |
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Test Method |
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Paper weight (1 m2.), g |
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(00,140) ± 3
(150, 180)± 4
(200, 235)± 5 |
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GOST 13199
ISO536-76 |
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Whiteness, %, not less |
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84 |
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ISO 11475 |
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Density, g/cm3., not less |
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0,6 |
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GOST 27015
ISO534-88 |
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Relative burst strength kgf/cm2 |
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2 |
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GOST 13525.8 |
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Humidity, % |
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5 - 7 |
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GOST 13525.19
ISO287-85 |
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Degree of sizing, mm, not less |
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2 |
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GOST 8049 |
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Paper for photocopying Paper for graphic works |
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