ASTM C509-06(2021)

Anotácia textu normy ASTM C509-06(2021) :

This specification covers elastomeric cellular preformed gasket and sealing materials. Elastomeric cellular materials shall be manufactured from natural rubber, synthetic rubber, rubber-like materials, or mixture of these, with added compounding ingredients. The material shall conform to the required physical properties such as: compression-deflection, compression set, heat aging, dimensional stability, ozone resistance, low-temperature brittleness, water absorption, flame propagation, and nonstaining. The two classifications of material according to ozone resistance are Type I and Type II. Test for each physical properties shall be made.


Keywords:
cellular, compression, elastomer, elastomeric, gasket, glazing, preformed, seal, sealing ,, ICS Number Code 83.140.50 (Seals)