KELLETT ENTERPRISES IS A GLOBAL LEADER IN PROVIDING VIBRATION ISOLATION & NOISE CONTROL SOLUTION
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LP-13 Shake Absorber® Vibration Isolation Pads Technical Information
Click on one of the following links to read our independent lab test results for each of our pads thickness and hardness.
Shore Durometer is the international standard for the hardness measurement of rubber, plastic and other non-metallic materials. Durometers are described in the American Society for Testing and Material specification ASTM D2240, which is the recognized specification for the instrument and testing procedures.There are a number of brands of durometer measuring devices, all of which must conform to the same ASTM specifications to be certified calibrated for use. Sometimes a durometer scale of measurement may be referred to by its’ brand name. The “A” scale (or type A) is the most commonly referenced form of measurement for neoprene hardness.
At Kellett Enterprises, we have pads in 2 shore “A” durometer catagories:.
| 50 Durometer Characteristics | |||
|---|---|---|---|
|
Thickness: |
3/8" = 9.52 mm |
3/4" = 19.05 mm |
|
|
Shore A Durometer: |
(Neoprene): 50 (+/-? 10) |
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|
Max Load: |
100 PSI @ 10hz |
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|
Deflection (Displacement) @ 10 HZ: |
@25 PSI = 0.42 mm
@50 PSI = 0.80 mm
@75 PSI = 1.40 mm
@100 PSI = 1.96 mm |
@25 PSI = 0.44 mm
@50 PSI = 0.96 mm
@75 PSI = 1.92 mm
@100 PSI = 2.99 mm |
|
|
Damping Coefficient @ Max Load & 10 HZ: |
48.84 N-Sec/mm |
24.46 N-Sec/mm |
|
|
Co efficient of Friction-Static: |
.999u |
.831u |
|
|
- Dynamic: |
.988u |
.759u |
|
|
Water Absorption by Weight: |
< 3 % |
< 5 % |
|
| In Common Characteristics of 50 and 70 Durometer LP-13 Shake Absorber® Vibration Isolation pads | |||
|---|---|---|---|
|
Thickness: |
3/8” = 9.52 mm |
3/4” = 19.05 mm |
|
|
Tensile Strength: |
1100 |
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|
UV Resistance: |
Excellent |
||
|
Temperature Range
Fahrenheit /Celsius: |
-40 degrees to 200 Degrees F
-40 C to 93.33 C |
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|
Oil /Abrasion /Flame Resistance: |
Good |
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| 70 Durometer Characteristics | |||
|---|---|---|---|
|
Thickness: |
3/8” = 9.52 mm |
3/4” = 19.05 mm |
|
|
Shore A Durometer: |
(Neoprene): 70 (+/- 10) |
||
|
Max Load: |
400 PSI @ 10hz |
||
|
Deflection (Displacement) @ 10 HZ: |
@100 PSI = 0.34 mm
@200 PSI = 0.62 mm
@300 PSI = 1.14 mm
@400 PSI = 1.64 mm |
@100 PSI = 0.51 mm
@200 PSI = 1.48 mm
@300 PSI = 3.04 mm
@375 PSI = 3.89 mm |
|
|
Damping Coefficient @ Max Load & 10 HZ: |
104.41 N-Sec/mm |
95.81 N-Sec/mm |
|
|
Co efficient of Friction
-Static: |
.542u |
.963u |
|
|
- Dynamic: |
.515u |
.886u |
|
|
Water Absorption by Weight: |
< 2 % |
< 4 % |
|
