ASTM D2979 Standard Test Method for Pressure-Sensitive Tack of Adhesives Using an Inverted Probe Machine
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ASTM International
Standard Test Method for Pressure-Sensitive Tack of Adhesives Using an Inverted Probe Machine
N D2979
Annotation
This test method covers measurement of the pressuresensitive tack of adhesives. This test method is applicable to those adhesives which form a bond of measurable strength rapidly upon contact with another surface and which can be removed from that surface cleanly, that is, without leaving a residue visible to the eye. For such adhesives, tack may be measured as the force required to separate an adhesive and the adherend at the interface shortly after they have been brought into contact under a defined load of known duration at a specified temperature
The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only
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
Автоматический перевод:
Стандартный метод испытаний для чувствительного к давлению гвоздя адгезивов Используя инвертированную тестовую машину
Этот метод тестирования покрывает измерение pressuresensitive гвоздя адгезивов. Этот метод тестирования применим к тем адгезивам, которые создают связь измеримой силы быстро на контакт с другой поверхностью и которые могут быть удалены из той поверхности чисто, то есть, не оставляя остаток видимым глазу. Для таких адгезивов гвоздь может быть измерен как сила, требуемая разделить адгезив и адгезивное средство в интерфейсе вскоре после того, как они были сведены при определенной загрузке известной продолжительности при указанной температуре



