pH вредност

pH вредност

Degree of acidity or alkalinity measured on a scale from 0 to 14 with 7 the neutral point. Measurement of pH is important to quality control in making paper and pigments and in the preparation of platemaking chemicals. PH control of press fountain solutions is also essential to assure maximum plate-life and uniform ink drying. From 0 to 7 is acid; from 7 to 14 is alkaline.

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Part of Speech: kata benda
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Industri / Domain: Percetakan & penerbitan; Manufaktur
Kategori: Kertas; Produksi kertas
Company: Neenah Paper
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вредност

Sejarah seni; Seni visual

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Medis; Pengobatan menggunakan tanaman obat.

The potential of hydrogen. A "neutral" pH is expressed as 7.0 (water), with greater being alkaline and lesser being acidic. Expressed logarithmically like the Richter's Scale, 6.9 ...

pH

Geografi; Lokasi fisik

Scale used to measure the alkalinity or acidity of a substance through the determination of the concentration of hydrogen ions in solution. A pH of 7.0 is neutral. Values below ...

временска вредност

Layanan keuangan; Keuangan secara umum

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стандардизирана вредност

Layanan keuangan; Keuangan secara umum

Also called the normal deviate, the distance of one data point from the mean, divided by the standard deviation of the distribution.

неутрална pH

Percetakan & penerbitan; Manufaktur; Kertas; Produksi kertas

Offset papers manufactured with a pH of 6. 0 to 8. 0 on a scale of. 0 to 14. 0. Neutral pH factors are built into paper as a minimum value, to increase stability and improve ...

рециклирана хартија

Percetakan & penerbitan; Manufaktur; Kertas; Produksi kertas

Paper made from old paper pulp; used paper is cooked in chemicals and reduced back to pulp, after it is deinked.

неизбелена

Percetakan & penerbitan; Manufaktur; Kertas; Produksi kertas

Paper not treated to bleaching; it has a light brown hue.

сулфат

Percetakan & penerbitan; Manufaktur; Kertas; Produksi kertas

Alkaline process of cooking pulp also known as the kraft process. Wood chips are cooked to a high brightness without fiber degradation in a substance of sodium sulfate and sodium ...