The density of a rubber chemical is used for calculating the rubber compound volume, which is used to determine the cost of a rubber product. The density may . Standard Test Method for Rubber Chemicals—Density – ASTM D standard is invalid. Hide. Search. Start. Standard ASTM standard · ASTM D . Purchase your copy of ASTM D – 05() as a PDF download or hard copy directly from the official BSI Shop. All BSI British Standards.
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ASTM D – 05() – Standard Test Method for Rubber Chemicals. Density
Calculate the density of the immersion liquid as follows: A pinch-cock may be used to control the rate Place the pycnometer the pycnometer, then clean, dry, and reweigh it. It is the walls to withstand a differential pressure of kPa and with responsibility of the user of this standard to establish appro- an opening at the side or top.
Precision and Bias complete removal of air may vary from 30 min to 24 h. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. Add to Alert PDF. Remove from the water bath, wipe the end of bring to 25 0.
Insert the stopper, being careful not to trap any air bubbles.
This test method covers the determination of the density of solid chemicals used as rubber additives during processing and manufacture. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility.
Place the pycnometer in the water bath and permit it to come to constant temperature at 25 6 0. The density may also be used as a raw d117 control tool. Users of this standard are expressly advised that determination adtm the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility.
It is intended for determining the density of the rubber chemical itself and not for the determination of the effective density of the chemical in a rubber. No other units of measurement are included in this standard. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. The time required for complete removal of air may vary from 30 min to 24 h. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM D117.
Over the past decades, mercury Hg, quicksilver has gone from being a versatile commodity used in r1817 from thermometers to herbicides, to a partially banned substance, which name alone signals environmental issues and health concerns.
Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Headquarters.
ASTM D – 01 Standard Test Method for Rubber Chemicals—Density
This standard is not included in any packages. The density r1817 also be used as a raw tested in accordance with the appropriate section of Practice material control tool. Last previous edition D — 90 e1. Current edition approved Jan. The 1d817 should be enclosed priate safety and health practices and determine the applica- in a sturdy box or shield to prevent possible injury to the bility of regulatory limitations prior to use.
ASTM D1817 – 05(2016)
Weigh rubber chemicals of a hygroscopic nature from a weighing bottle. ASTM D e1.
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. A number in parentheses indicates the year of last reapproval. Be the first to comment!
Last previous edition D — 90 1. The density of a rubber chemical is used for calculating the rubber compound volume, which is used to determine the cost of a rubber product. The use of such immersion liquids should be limited to those cases in which no low vapor Calculate the density of the not to suck any liquid from the capillary.
When no more bubbles can be seen, it may be assumed that occluded