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ASTM D1290-95(2008)

(Test Method)

Standard Test Method for Sediment in Water-Emulsion Polishes by Centrifuge

Standard Test Method for Sediment in Water-Emulsion Polishes by Centrifuge

SIGNIFICANCE AND USE
This test method determines the amount of sediment in water-emulsion polishes. Sediment is generally believed to have negative effects on water-emulsion polish properties.
SCOPE
^SCOPE:
1.1 This test method covers the determination of sediment in water-emulsion polishes by means of a centrifuge.
1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
29-Feb-2008
ICS
71.100.40 - Surface active agents
Technical Committee
D21 - Polishes
Drafting Committee
D21.03 - Chemical and Physical Testing
Current Stage
Ref Project

Relations

Replaces
ASTM D1290-95(2002) - Standard Test Method for Sediment in Water-Emulsion Polishes by Centrifuge
Effective Date
01-Mar-2008
Referred By
ASTM D3440-13(2019) - Standard Guide for Preparing Specifications for Water-Emulsion Floor Polishes
Effective Date
01-Mar-2008
Referred By
ASTM D4078-02(2021) - Standard Specification for Water Emulsion Floor Polish
Effective Date
01-Mar-2008

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ASTM D1290-95(2008) - Standard Test Method for Sediment in Water-Emulsion Polishes by CentrifugeASTM D1290-95(2008) - Standard Test Method for Sediment in Water-Emulsion Polishes by Centrifuge
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ASTM D1290-95(2008) - Standard Test Method for Sediment in Water-Emulsion Polishes by Centrifuge
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: D1290 − 95(Reapproved 2008)
Standard Test Method for
Sediment in Water-Emulsion Polishes by Centrifuge
This standard is issued under the fixed designation D1290; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope 5. Sample
1.1 This test method covers the determination of sediment 5.1 The sample shall be thoroughly representative of the
in water-emulsion polishes by means of a centrifuge. material in question, and the portion used for the test shall be
thoroughly representative of the sample itself.
1.2 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
6. Procedure
responsibility of the user of this standard to establish appro-
6.1 Measure 100 mLof the water-emulsion wax into each of
priate safety and health practices and determine the applica-
two centrifuge tubes and stopper the tubes. Balance the two
bility of regulatory limitations prior to use.
tubes in their holders.
2. Referenced Documents
6.2 Place the two tubes on opposite sides of the head and
2.1 ASTM Standards: whirl for 10 min at a rate, calculated from the equation in
D1796 Test Method for Water and Sediment in Fuel Oils by
Paragraph 6.1.3 under Centrifuge of Test Method D1796,
the Centrifuge Method (Laboratory Procedure) sufficient to produce a relative centrifugal force (rcf) of
between500and700atthetipsofthewhirlingtubes(seeTable
3. Significance and Use
2, Rotation Speeds Applicable for Centrifuges of Various
3.1 This test method determines the amount of sediment in Diameters of Swing, of Test Method D1796 for relationship
between diameter of swing, rcf, and rpm).
water-emulsion polishes. Sediment is generally believed to
have negative effects on water-emulsion polish properties.
6.3 Read the volume of sediment in each tube, estimating to
the nearest 0.1 mL if necessary. Record the average of the two
4. Apparatus
readings as the percentage of sediment by the centrifuge
4.1 CentrifugeandTubes,conformingtoParagraphs6.1and
method.
6.2onCentrifugeandCentrifugeTubesofTestMethodD1796.
7. Precision and Bias
7.1 Precision—Interlaboratory and intrala
...

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3.1 This test method determines the amount of sediment in water-emulsion polishes. Sediment is generally believed to have negative effects on water-emulsion polish properties.
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3.1 The cloud point temperature is a reproducible characteristic of certain  pure  nonionic surfactants. It is also characteristic of certain nonionic surfactant formulated systems. This test method is appropriate for both systems.
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