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 150 c 297 to 300 f and grade 3 covers material used on industrial systems with operating temperatures from 183 to 120 c.
Flexible elastomeric cellular thermal insulation.
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.
This flexibility or modulus issue has two application implications.
1 1 this specification covers preformed flexible elastomeric cellular thermal insulation in sheet and tubular form.
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.
Elastomeric insulation products are more flexible have a lower modulus than polyolefin materials at 75ºf.
5 3 flexible elastomeric cellular thermal insulations shall be of uniform core density and have closed cells.
It is the ideal choice for insulating mechanical piping systems.
These gases do not change over time and the thermal conduc tivity of the insulation is stable over time.
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.
Insul sheet with self seal pressure sensitive adhesive psa insulation is an environmentally friendly cfc free flexible elastomeric thermal insulation.
See submittal sheet for complete size options.
1 1 this specification covers preformed flexible elastomeric cellular thermal insulation in sheet and tubular form.