Flexible Elastomeric Cellular Thermal Insulation

This flexibility or modulus issue has two application implications.

Flexible elastomeric cellular thermal insulation.

It is black in color marked in gold ink and supplied as flat sheets 36 x 48 in standard thicknesses 1 8 thru 2 in increments of 1 8 except 7 8. Ap armaflex the world s most recognized brand of closed cell foam insulation provides superior protection against thermal losses condensation and moisture accumulation that leads to mold. 1 1 this specification covers preformed flexible elastomeric cellular thermal insulation in sheet and tubular form. Grade 1 covers materials to be used on commercial or industrial systems with operating temperatures from 183 to 104 c 297 to 220 f grade 2 covers material used on industrial systems with operating temperatures from 183 to 175 c 297 to 350 f and grade 3 covers material used on industrial systems with operating temperatures from 183 to 120 c 297 to 250.

It is the ideal choice for insulating mechanical piping systems. First for slide on applications and second in the stresses induced on the seams of the product in applications which cycle from hot to cold and can cause expansion and contraction of the insulation up to ten percent. 1 1 this specification covers preformed flexible elastomeric cellular thermal insulation in sheet and tubular form. 5 3 flexible elastomeric cellular thermal insulations shall be of uniform core density and have closed cells.

Nh armaflex is a nonhalogen flexible elastomeric thermal insulation gray in color supplied as unslit tubing sheets and rolls sizes. Elastomeric insulation products are more flexible have a lower modulus than polyolefin materials at 75ºf. Even though these insulation materials may have a smooth skin surface on one or both sides they are to be considered homogeneous for. Electric boat corporation specification eb 4013 antisweat and refrigerant insulation systems sheets and tubes.

These gases do not change over time and the thermal conduc tivity of the insulation is stable over time.