Область применения

1.1 This specification covers tolerances for jute single and plied rove and jute plied yarns, both treated and untreated products, designed for electrical and packing purposes.

1.2 Tolerances for the various properties and the test methods upon which the tolerances are based are included in the following sections:

Properties Tolerances Test Methods Yarn or Rove Number 4 12 Breaking Load (Strength)---Single Strand 5 13 Twist 6, 7 14 Extractable Matter with Organic Solvents 8 15

1.3 The following hazards caveat pertains only to the test method portion, Sections 12, 13, 14, and 15, of this specification: This standard does not purport to address all of the safety problems, 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. See 15.4.