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Doplňujúce informácie

ASTM D3290-00

Standard Specification for Bond and Ledger Papers for Permanent Records

Automaticky preložený názov:

Štandardné špecifikácie pre Bond a Ledger papiere pre nepretržité záznamy

NORMA vydaná dňa 10.3.2000

Jazyk
Prevedenie	PDF - okamžité stiahnutie - 70.00 € Tlačené - 70.00 €
Dostupnosť	SKLADOM
Cena	70.00 € bez DPH
70.00 €

Informácie o norme:

Označenie normy: ASTM D3290-00
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.3.2000
Kód tovaru: NS-23157
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

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Anotácia textu normy ASTM D3290-00 :

Keywords:
bond paper, ledger paper, life expectancy, maximum life expectancy, permanent bond paper, permanent ledger paper, ICS Number Code 85.080 (Paper products)

Doplňujúce informácie

1. Scope

1.1 This specification covers bond and ledger papers used in the preparation of records and documents that are expected to have maximum, or substantial, life expectancy.

1.2 It has been shown (1, 2, 3, 4, 5) that life expectancy is at least an approximate function of the pH of an aqueous extract of the paper. Three pH levels, reflecting three levels of life expectancy, are specified.

1.3 The following would be expected to contribute significantly to the life expectancy of books and documents: the use of papers with controlled acidity, or of papers manufactured under neutral or alkaline conditions, especially papers with a calcium carbonate filler that absorbs acidic gases from the atmosphere and can neutralize acidic materials formed in the aging of paper.

1.4 This specification is based on fiber sources used in the production of paper that contains no more than 1% lignin, for papers used in archives, libraries, and other permanent records. However, under proper conditions, (see Appendix X1.5), paper containing more than 1% lignin may be employed for other end uses in paper for records that are required to have a substantial life expectancy.

2. Referenced Documents

D5625-97	Standard Test Method for Measuring Length, Width, and Squareness of Sheeted Paper and Paper Products
ISO 9706	Paper for Documents. Specifications for Permanence. Normative Annex--Special instructions for determining kappa number.
D4988-96(2001)	Standard Test Method for Determination of Alkalinity of Paper as Calcium Carbonate (Alkaline Reserve of Paper)
D5634-01	Standard Guide for Selection of Permanent and Durable Offset and Book Papers
D4714-96(2001)	Standard Test Method for Determination of Effect of Moist Heat (50% Relative Humidity and 90°C) on Properties of Paper and Board
D3424-11	Standard Practice for Evaluating the Relative Lightfastness and Weatherability of Printed Matter (Withdrawn 2020)
D2176-16(2021)	Standard Test Method for Folding Endurance of Paper and Plastics Film by the M.I.T. Tester
D1968-22	Standard Terminology Relating to Paper and Paper Products
D1030-95(1999)	Standard Test Method for Fiber Analysis of Paper and Paperboard
D646-13	Standard Test Method for Mass Per Unit Area of Paper and Paperboard of Aramid Papers (Basis Weight) (Withdrawn 2022)
D589-97	Standard Test Method for Opacity of Paper (15°Diffuse Illuminant A, 89% Reflectance Backing and Paper Backing)
D585-97	Standard Practice for Sampling and Accepting a Single Lot of Paper, Paperboard, Fiberboard, and Related Product
T544	Effect of Moist Heat on Properties of Paper and Board

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