Buy ASTM D SPECIFICATION FOR POLYETHYLENE PLASTICS EXTRUSION MATERIALS FOR WIRE AND CABLE from SAI. This standard is issued under the fixed designation D ; the 1 This specification is under the jurisdiction of ASTM Committee D20 on. ASTM D Standard Specification for Polyethylene Plastics Extrusion Materials for Wire and Cable.
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ASTM D Polyethylene Plastics Extrusion for Wire and Cable | Test Equipment
March 1, 1 Revised These specimens are compression molded thermoplastic specimens. NOTE 4—It is recognized that some high-density polyethylene plastics of very high molecular weight may have densities slightly less than 0.
Link to Active This link will always route to the current Active version of the standard. Similarly, there are other polyethylene plastics of very high molecular weight having densities slightly less than 0.
Have a question about conducting the test for this standard? The extrusion materials for wire and cable shall be as uniform in composition and size and as free of contamination as can be achieved by good manufacturing practice. For astmm regarding plastic pipe materials, see Specification D E2 10  — Sampling for inspection and testing shall astmm carried out in accordance with the recommendations of Practice D Prepare the specimens in accordance with Test Methods D for physical tests of insulation and jackets.
In all cases the laboratory shall report both the temperature and humidity conditions during testing.
Aatm comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. Cuts test specimens from stock material Available for a wide variety of ISO and ASTM standards Consistent specimens for consistent results Manufactured with tool steel to resist damage and wear over time.
Make duplicate determinations on the material in the form of powder, granules, or pellets. E3 10  aatm NOTE 8—Tables 4 and 5, are included to correspond with the grades speci? The following terminology is in use in ASTM speci? Therefore, this type of unit is not recommended as a laboratory accelerated weathering test to qualify materials for outdoor applications.
The molded specimen thickness shall be 1.
If necessary, level of contamination may be agreed upon between the seller and the purchaser. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard. There is no known ISO equivalent to this standard. If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below.
ASTM D refers to a number of ASTM mechanical testing standards to determine physical characteristics of polyethylene plastic extrusion wire and cable.
ASTM D1248 Polyethylene Plastics Extrusion for Wire and Cable | Test Equipment
Its purpose is to establish that a suitable antioxidant is present in adequate quantity. G Dissipation factor and dielectric constant must not exceed the limits speci? For all materials to astn conditioned for electrical testing, conditioning shall comply with the requirements of the standard test methods for electrical testing.
Warning—The expected service lifetime of Class D materials is very dependent d2148 the speci? Give our test engineers a call today for help configuring the best test machine and accessories according to your standard.
The initial distance between the bench marks or extensometer grips shall 6 be However, because this test is lengthy, it need not be performed on every lot of material. One sample shall be sufficient for testing each batch or lot provided that the average values for all of the tests made on that batch or lot comply with the speci?
This standard c1248 not purport to address all of the safety concerns, if any, associated with its use. Make duplicate determinations from a sample of the material in the form of powder, granules, or pellets. Classes A, B Water immersion stability 8  —