Combitex Backed Belts
Combitex backings
Combitex belts can be manufactured from most permutations of bonded backing materials to give multi-layered belts with the desired resilience/ abrasion resistance/coefficient of friction properties. Combitex belts are used where the designer needs a combination of backing properties, not available from a single backing material.
A typical example would be high compressibility combined with a high coefficient of friction. UraCell-LD is highly compressible but does not have a particularly high coefficient of friction and NKR is not particularly compressible but does have a high coefficient of friction. The solution to this problem is to combine two backing materials with the appropriate characteristics to give the required properties.
Some of the above combinations may require cross slitting or knife cutting for flexibility (please consult our Technical Department).
Top layers
Material | Properties |
---|---|
NKR-38 | abrasion resistance, high coefficient of friction |
FoodX-40 | food quality, good heat aging resistance |
AbbrX-55 | resistant to severe abrasion, high resilience and elasticity |
NitriSol-55 | heat, wear, abrasion and aromatic carbon resistant |
UraCell VHD | high wear resistance, oil, fat and chemical resistant |
RCI*= Relative Compressibility Index
Bottom layers
Material | Properties | RCI* |
---|---|---|
NeoCell | good oil and chemical resistance, closed cell material | 4 |
NeoCell-Plus | good oil and chemical resistance, closed cell material | 3.2 |
UraCell-LD | partially closed cell, good oil and chemical resistance | 7.2 |
UraCell-MD | partially closed cell, good oil and chemical resistance | 5.3 |
UraCell-HD | partially closed cell, good oil and chemical resistance | 4.3 |