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ASTM D1601-99
Standard Test Method for Dilute Solution Viscosity of Ethylene Polymers
6 стр.
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96.72 $ (включая НДС 20%)
Разработчик:
Зарубежные/ASTM
ICS:
83.080.20 Thermoplastic materials / Термопластические материалы
Сборник (ASTM):
08.01 Plastics (I): C1147–D3159 / Пластмасса (I): C1147–D3159
Тематика:
Plastics
Описание
Область применения

1.1 This test method covers the determination of the dilute solution viscosity of ethylene polymers at 135°C. It is applicable to a reasonably wide spectrum of ethylene polymers having densities from 0.910 to 0.970 g/cm . Directions are given for the determination of relative viscosity (viscosity ratio), inherent viscosity (logarithmic viscosity number), and intrinsic viscosity (limiting viscosity number).

1.2 The values as stated in SI units are to be regarded as the standard.

1.3 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.

Ключевые слова:
dilute solution viscosity; ethylene polymers; inherent viscosity (logarithmic viscosity number); intrinsic viscosity (limiting viscosity number); reduced viscosity (viscosity number); relative viscosity; specific viscosity; viscosity ratio