{"id":40080,"date":"2024-10-17T05:49:53","date_gmt":"2024-10-17T05:49:53","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d1043-4\/"},"modified":"2024-10-24T15:24:56","modified_gmt":"2024-10-24T15:24:56","slug":"astm-d1043-4","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d1043-4\/","title":{"rendered":"ASTM-D1043"},"content":{"rendered":"<\/p>\n

1.1 This test method covers the determination of the stiffness characteristics of plastics over a wide temperature range by direct measurement of the apparent modulus of rigidity.<\/p>\n

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.<\/p>\n

1.3 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.<\/i><\/p>\n

Note 1This test method is not equivalent to ISO 458\/1:1985 or ISO 458\/2:1985 and results cannot be directly compared between the two methods.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Terminology
Significance and Use
Apparatus <\/td>\n<\/tr>\n
2<\/td>\nTest Specimens
FIG. 1
FIG. 2 <\/td>\n<\/tr>\n
3<\/td>\nConditioning
Procedure
Calculation
TABLE 1 <\/td>\n<\/tr>\n
4<\/td>\nReport
Precision and Bias
Keywords
A1. CALCULATIONS
A1.1 Calculation of Factor u
A1.2 Calculation of Apparent Modulus of Elasticity
A2. SETUP AND CALIBRATION PROCEDURE OF TORSIONAL-STIFFNESS APPARATUS BY COMPARING THE MEASURED TORQUE APPLIED AGAINST A CALIBRATED WIRE STANDARD
A2.1
A2.2 <\/td>\n<\/tr>\n
5<\/td>\nFIG. A2.1
FIG. A2.2 <\/td>\n<\/tr>\n
6<\/td>\nA3. SETUP AND CALIBRATION PROCEDURE OF TORSIONAL-STIFFNESS APPARATUS WHERE THE USE OF ANY MECHANICAL SYSTEMS OTHER THAN THOSE NECESSARY TO THE NORMAL FUNCTION OF THE APPARATUS DURING USE IS ELIMINATED
A3.1
A3.2
A3.3
A3.4
A3.5
TABLE A2.1
FIG. A3.1 <\/td>\n<\/tr>\n
7<\/td>\nA3.6
FIG. A3.2
TABLE A3.1 <\/td>\n<\/tr>\n
8<\/td>\nA3.7
A4. MODIFICATIONS OF EQUIPMENT OF TORSIONAL-STIFFNESS APPARATUS TO EASE THEOPERATION AND INCREASE THE ACCURACY AND SENSITIVITY OF THE APPARATUS
A4.1
A4.2
A4.3
FIG. A3.3 <\/td>\n<\/tr>\n
9<\/td>\nFIG. A4.1
FIG. A4.2 <\/td>\n<\/tr>\n
10<\/td>\nFIG. A4.3 <\/td>\n<\/tr>\n
11<\/td>\nFIG. A4.4 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D1043-02 Standard Test Method for Stiffness Properties of Plastics as a Function of Temperature by Means of a Torsion Test<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2002<\/td>\n12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":40081,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1177,2637],"product_tag":[],"class_list":{"0":"post-40080","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\/40080","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\/40081"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=40080"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=40080"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=40080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}