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AS
AS 1301.452RP-1992

AS 1301.452RP-1992

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Methods of test for pulp and paper - Determination of weight factors by the comparison method

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

05-04-2023

Superseded by

AS/NZS 1301.452RP:2006

Language(s)

English

Published date

01-01-1992

Publisher

Standards Australia

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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1 - AS 1301.452rp-1992 DETERMINATION OF WEIGHT FACTORS BY THE COMPARISON METHOD
1 - 1. DEFINITIONS
1 - 1.1 Weight factor:
1 - 1.2 Fibre species:
1 - 1.3 Fibre type:
1 - 2. PRINCIPLE
1 - 3. APPARATUS
1 - 3.1 Microscope:
1 - 3.2 Dispersers:
1 - 3.3 Dropper:
1 - 3.4 Microscope slides:
1 - 3.5 Hot plate:
1 - 3.6 Dissecting needles.
1 - 3.7 Counter:
1 - 3.8 Glass filter:
1 - 3.9 Shallow dishes:
1 - 4. REAGENTS
1 - 4.1 Staining solutions
1 - 4.2 Water,
2 - 5. REFERENCE PULP
2 - 6. PREPARATION OF SAMPLE
2 - 6.1 Air dried pulp
2 - 6.2 Slush pulp
2 - 6.3 Weighing of test mixtures
2 - 7. PREPARATION OF FIBRE SUSPENSION
2 - 8. PREPARATION OF SLIDES
2 - 9. PROCEDURE
2 - 10. EXPRESSION OF RESULTS
3 - 11. REPORT
3 - 12. NOTES
3 - 13. ADDITIONAL INFORMATION

This Standard prescribes a method for determining the weight factor of a particular type of papermaking fibre by comparison to another type of fibre of known or assigned weight factor. The weight factor so determined is used in the determination of the mass proportion of the fibre components of a sample of paper (see AS 1301.451rp-92 Fibre furnish analysis).

Committee
PK-019
DocumentType
Standard
ISBN
0 7262 7285 X
Pages
3
PublisherName
Standards Australia
Status
Superseded
SupersededBy
UnderRevision

AS 1301.452rp-92.
NZS 1301.452rp-92.
Recommended practice May 1992.

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