ISO 5264-2:2002
Pulps — Laboratory beating — Part 2: PFI mill method
ISO 5264-2:2002 specifies a method, using a PFI mill, for the laboratory beating of pulp. The description is limited to the sampling and beating of the pulp, the withdrawal and distribution of samples, and the beating equipment.
NOTE Beating is a preliminary step in testing the physical properties of pulp.
In principle, this method is applicable to all kinds of chemical and semi-chemical pulps. In practice, the method may not give satisfactory results with certain pulps with extremely long fibres.
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TitlePage - Pulps— Laboratory beating—
TableofContent - Contents Page
Foreword - Foreword
Introduction - Introduction
Scope - 1 Scope
NormativeReference - 2 Normative references
Clause1 - 3 Principle
Clause1 - 4 Apparatus and auxiliary materials
UntitledSubclause2 - 4.1 PFI mill
UntitledSubclause2 - 4.2 Disintegrator
UntitledSubclause2 - 4.3 Balance
UntitledSubclause2 - 4.4 Standard water
UntitledSubclause2 - 4.5 A reference pulp
Clause1 - 5 Sampling
Clause1 - 6 Preparation of sample
Clause1 - 7 Procedure
Subclause2 - 7.1 General
Subclause2 - 7.2 Disintegration
Subclause2 - 7.3 Thickening
Subclause2 - 7.4 Beating
Subclause3 - 7.4.1 Beating conditions
Subclause3 - 7.4.2 Beating procedure
Subclause3 - 7.4.3 Beating different pulp grades
Clause1 - 8 Test report
AnnexNormative - PFI mill
Clause1 - A.1 Description of PFI mill
Subclause2 - A.1.1 General
Subclause2 - A.1.2 Roll
Subclause2 - A.1.3 Beater housing
Subclause2 - A.1.4 Loading device
Subclause2 - A.1.5 Device for regulating the gap
Clause1 - A.2 Operating conditions
UntitledSubclause2 - A.2.1 To ensure reproducible beating, the following conditions shall be f...
UntitledSubclause2 - A.2.2 The mill shall be set and levelled on a sturdy vibration-free base....
UntitledSubclause2 - A.2.3 The roll and the housing shall run at the correct speeds.
UntitledSubclause2 - A.2.4 There shall be no slippage of the belts. When the beating force is ...
UntitledSubclause2 - A.2.5 All parts shall move freely, so that the whole of the load applied ...
UntitledSubclause2 - A.2.6 The distance screw shall be disengaged during beating.
UntitledSubclause2 - A.2.7 The roll and the housing shall be clean and free from deposits. Pit...
UntitledSubclause2 - A.2.8 The general mill conditions shall be checked from time to time by b...
AnnexNormative - Control and maintenance of the PFI mill
Clause1 - B.1 General
Clause1 - B.2 Rough-grinding procedure
Clause1 - B.3 Fine-grinding procedure
Clause1 - B.4 Conditioning procedure
Clause1 - B.5 Control beating
AnnexInformative - Checking the stability of the PFI mill
Clause1 - C.1 General
Clause1 - C.2 Reference pulp material for internal control beating
Clause1 - C.3 Inter-laboratory comparison tests
Bibliography - Bibliography
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TitlePage - Pulps— Laboratory beating—
TableofContent - Contents Page
Foreword - Foreword
Introduction - Introduction
Scope - 1 Scope
NormativeReference - 2 Normative references
Clause1 - 3 Principle
Clause1 - 4 Apparatus and auxiliary materials
UntitledSubclause2 - 4.1 PFI mill
UntitledSubclause2 - 4.2 Disintegrator
UntitledSubclause2 - 4.3 Balance
UntitledSubclause2 - 4.4 Standard water
UntitledSubclause2 - 4.5 A reference pulp
Clause1 - 5 Sampling
Clause1 - 6 Preparation of sample
Clause1 - 7 Procedure
Subclause2 - 7.1 General
Subclause2 - 7.2 Disintegration
Subclause2 - 7.3 Thickening
Subclause2 - 7.4 Beating
Subclause3 - 7.4.1 Beating conditions
Subclause3 - 7.4.2 Beating procedure
Subclause3 - 7.4.3 Beating different pulp grades
Clause1 - 8 Test report
AnnexNormative - PFI mill
Clause1 - A.1 Description of PFI mill
Subclause2 - A.1.1 General
Subclause2 - A.1.2 Roll
Subclause2 - A.1.3 Beater housing
Subclause2 - A.1.4 Loading device
Subclause2 - A.1.5 Device for regulating the gap
Clause1 - A.2 Operating conditions
UntitledSubclause2 - A.2.1 To ensure reproducible beating, the following conditions shall be f...
UntitledSubclause2 - A.2.2 The mill shall be set and levelled on a sturdy vibration-free base....
UntitledSubclause2 - A.2.3 The roll and the housing shall run at the correct speeds.
UntitledSubclause2 - A.2.4 There shall be no slippage of the belts. When the beating force is ...
UntitledSubclause2 - A.2.5 All parts shall move freely, so that the whole of the load applied ...
UntitledSubclause2 - A.2.6 The distance screw shall be disengaged during beating.
UntitledSubclause2 - A.2.7 The roll and the housing shall be clean and free from deposits. Pit...
UntitledSubclause2 - A.2.8 The general mill conditions shall be checked from time to time by b...
AnnexNormative - Control and maintenance of the PFI mill
Clause1 - B.1 General
Clause1 - B.2 Rough-grinding procedure
Clause1 - B.3 Fine-grinding procedure
Clause1 - B.4 Conditioning procedure
Clause1 - B.5 Control beating
AnnexInformative - Checking the stability of the PFI mill
Clause1 - C.1 General
Clause1 - C.2 Reference pulp material for internal control beating
Clause1 - C.3 Inter-laboratory comparison tests
Bibliography - Bibliography