Labs use ASTM D1414 as the parent method and ASTM D395 Method B to determine compression set. Samples ship in February, May, August and November.

Labs will use the ASTM Test Method D1646 or the ISO 289 to determine Mooney Viscosity. Samples ship in February, May, August, and November.

Labs will use the ASTM Test Method D5289 to determine vulcanization. Samples ship in February, May, August, and November.

Labs will use the ASTM Test Method D6204 to determine rheological properties. Samples ship in February, May, August, and November.

Labs will use the ASTM Test Method D638 to determine tensile stress, percent elongation, and modulus of elasticity. Samples ship in January, April, July, and October.

Labs will use the ASTM Test Method D648 to determine deflection temperature under stress. Samples ship in January, April, July, and October.

Labs will use the ASTM Test Method D648 to determine deflection temperature under stress. Samples ship in January, April, July, and October.

Labs will use the ISO Test Method 75 (Af) to determine temperature of deflection under load. Samples ship in January, April, July, and October.

Labs will use the ASTM Test Method D1525 to determine the temperature at which a sample can be penetrated by a needle. Samples ship in January, April, July, and October. 

Labs will use the ASTM D792, ASTM D1505, or ISO 1183 to determine specific gravity. Samples ship in January, April, July, and October.