{"id":5353,"date":"2024-10-16T18:02:08","date_gmt":"2024-10-16T18:02:08","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d5225-2009\/"},"modified":"2024-10-24T10:31:49","modified_gmt":"2024-10-24T10:31:49","slug":"astm-d5225-2009","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d5225-2009\/","title":{"rendered":"ASTM-D5225 2009"},"content":{"rendered":"

ASTM D5225-09<\/h3>\n

Historical Standard: Standard Test Method for Measuring Solution Viscosity of Polymers with a Differential Viscometer<\/h4>\n
\n

ASTM D5225<\/h4>\n

Scope<\/strong><\/p>\n

1.1 This test method covers the determination of the solution viscosity of polymers using a differential or the modified differential viscometer. It is applicable to all polymers that dissolve completely without chemical reaction or degradation to form solutions that are stable with time and temperature. Results of the test are usually expressed as specific viscosity, intrinsic viscosity (limiting viscosity number), inherent viscosity (logarithmic viscosity number), or relative viscosity (viscosity ratio).<\/p>\n

1.2 Since there is more than one type of viscometer available to measure a differential pressure, follow the manufacturer\u2019<\/span>s directions applicable to the equipment being used.<\/p>\n

1.3 The solution viscosity values are comparable with those obtained using a glass capillary of Test Method D 2857. This test method differs from the glass capillary in that the solvent and the solution are compared at the same time that a test is run. With a glass capillary, each solution must be referenced back to the solvent run in the same capillary at the same temperature.<\/p>\n

1.4 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.<\/span> For specific hazard statements, see Section 8.<\/p>\n

Note<\/span> 1\u2014There is no known ISO equivalent to this test method.<\/p>\n

Keywords<\/strong><\/p>\n

differential solution viscosity; differential viscometer; polymer solution viscosity; Differential solution viscosity; Differential viscometer; Polymers; Polymers (solutions); Solution viscosity; Viscometers; Viscosity–plastics<\/p>\n

ICS Code<\/strong><\/p>\n

ICS Number Code 83.080.01 (Plastics in general)<\/p>\n

DOI:<\/strong> 10.1520\/D5225-09<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Terminology
Summary of Test Method <\/td>\n<\/tr>\n
2<\/td>\nSignificance and Use
Apparatus
Reagents and Materials
Hazards
Procedure
FIG. 1
FIG. 2 <\/td>\n<\/tr>\n
3<\/td>\nReport
Precision and Bias
Keywords
A1. CALCULATIONS FOR DIFFERENTIAL VISCOMETER
A1.1
TABLE 1 <\/td>\n<\/tr>\n
4<\/td>\nA1.2
A1.3
A1.4
A1.5
A1.6
A1.7
A1.8 Assumptions in Derivation: <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D5225-09 Standard Test Method for Measuring Solution Viscosity of Polymers with a Differential Viscometer<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2009<\/td>\n4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":5354,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1177,2637],"product_tag":[],"class_list":{"0":"post-5353","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-83-080-01","7":"product_cat-astm","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/5353","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/5354"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=5353"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=5353"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=5353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}