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Environmental tests solvent resistance

JIS C 0052-95. Environmental testing procedtrre of electronic and electrical resistance to solvents. [Pg.1072]

Environmental Stress Cracking n The formation of internal or external cracks in a plastic caused by tensile stresses well below its short-time strength, and induced by exposure to heat, solvent vapor, or chemically active solutions. ASTM Test F 1248 describes the measurement of the environmental stress-cracking resistance of polyethylene pipe in the presence of a surface-active agent. Other ASTM tests treating this subject are D 1693, D 2561, D 2951, and, in Section 15.03, F 484, F 791, and F 1164. [Pg.270]

The environmental stress crack resistance (ESCR) of glass fiber-reinforced SPS/nylon blends was characterized by exposing the surface of test bars with 0% and 1 % strains applied to drops of solvent and then observing the damage to the surface. In addition, 7-day and 30-day chemical inunersion resistance were evaluated. The results of this testing for glass fiber-reinforced SPS/nylon blends are shown in Table 16.7. [Pg.349]

ASTMD 1169-11. Standard test method for specific resistance (resistivity) of electrical insulating liquids. JIS C 0052-95. Environmental testing procedure of electronic and electrical resistance to solvents. [Pg.284]

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