Dekoron Unitherm DSJM Jacketing Compound is an excellent alternative to polyurethane jackets where moderate to low temperature flexibility is required for outdoor applications.
DSJM is a lead-free, sunlight resistant, 105°C rated, flexible vinyl elastomer compound.
It has excellent flexibility to temperatures below -25°F, and is resistant to most chemicals found in industrial applications.
DSJM exceeds Air and Oil aging requirements for a 105°C rated jacket per UL Standard 62. It also passes the requirements for 720 hour sunlight resistance.
The jacket surface is tough, but not rubbery like most polyurethanes. This allows it to slide against itself and most surfaces. It does not stick together when warm.
This material does not degrade when exposed to water like most urethanes, so it is excellent for outdoor applications in wet climates.
Material Type: Non-lead stabilized vinyl elastomer
Temperature Rating: 105°C per UL 62
Low Temperature Brittle Point -45°C
Specific Gravity: 1.26
Hardness: 77 Shore A
Tensile Strength: 2,100 PSI
Ultimate Elongation: 275 %
Sunlight Resistance: 720 hr
Limiting Oxygen Index: 24.0 %