POLYDAMP®“J2” & “J4” are high-performance copolymer cross-linking unsupported, acrylic pressure-sensitive adhesives. They exhibit moderately aggressive tack, high peel and shear and excellent heat resistance. In addition, they have good chemical and plasticizer resistance, as well as excellent long-term aging and the ability to withstand environmental extremes.
Temperature Range: -40°F to +400°F
2.2 psi (1” X 1” X 1000g) RT >168 hours
2.2 psi (1” X 1” X 1000g)@400°F RT >84 hours
Peel Adhesion (PSTC-1):
Initial @ RT: 6 pli
24 Hours @ RT: Stainless Steel: 4.4 pli ABS: 4.8 pli Painted Metal: 3.8pli