Disclosed is a foam having low specific gravity and low compression set, more preferably a foam having low specific gravity, low compression set and uniform quality.
The vehicle part will have an instantaneous compression set at -40 °C, less than 80 %.
Cured compositions have surprisingly better compression set than do similar compounds containing hydrophilic silica.
The vulcanizable rubber composition gives a vulcanizate excellent in dynamic properties and heat resistance and reduced in compression set.
The above pellet is excellent in cross-linking reactivity and allows the production of a thermoplastic elastomer excellent in compression set and in dispersibility with good efficiency.
The elastomeric polymer has a low ethylene content, and the vehicle part made from a compound based on the elastomeric polymer will have improved low temperature compression set.
This curing composition is excellent in on-site formability, heat resistance, chemical resistance and oil resistance, and has a low compression set.
This acrylic rubber composition has high scorch stability and high crosslinking rate during working, and enables to obtain a crosslinked product having low compression set and high heat resistance.
Disclosed is a rubber composition which enables to obtain a crosslinked rubber product exhibiting high vibration damping performance and excellent compression set resistance.
This NBR composition gives a molded vulcanizate comparable in compression set characteristics to molded vulcanizates from hydrogenated NBR, which are expensive.
This crosslinkable rubber composition is good in various characteristics such as mechanical strength, and enables to obtain a crosslinked product having a small compression set.
A one-piece seal is used between the rear doors of a semi-trailer truck and the rear frame of the truck, the seal having a good compression set resistance.