Description
Vibration from fan is not a nightmare anymore. XIGMATEK invents and patents an Anti-vibration rubber, AFK-R5251, to provide a fan faster for securing a heatsink and cooling fan. AFK-R5251 prevents vibration of the heatsink cooling fan during operation and avoids noise problem. Moreover, AFK-R5251 presents a faster and easier way for securing a heatsink cooling fan to a heatsink, which fits to different types of heatsink cooling fans.
Product Name
 Anti-Vibration Rubber 28L 
Product Number
 AFK-R5251 
Hardness Shore A
 ASTM-D792 55A 
Specific Gravity
 ASTM-D2240 0.91 
Tensile Strength (at break,kg/cm2)
 ASTM-D412 60 
Elongaton (at break,%)
 ASTM-D412 650 
Brittle Temp
 ASTM-D746 -55℃ 
Softening Point
 80℃~85℃ 
Outer Appearance
 Natural Black  




