A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RUBBER COMPOSITION FOR FENDER AND FENDER USING THEREWITH
To provide a rubber composition for a fender allowing to manufacture the fender with bearing leg parts easy to cause buckling deformation due to aboardage of a vessel at further inexpensive cost, and the fender using therewith.SOLUTION: In a rubber composition for a fender, carbon black is blended which has a blending amount Q [g] of 65-80 g per 100 g of the rubber and satisfies a range of 1,500-5,000 m2 of a total surface area T [m2] expressed by a product of the blending amount Q [g] and a nitrogen adsorbing specific surface area S [m2/g]. The fender includes at least bearing leg parts 4 formed of the rubber composition for the fender.SELECTED DRAWING: Figure 1
【課題】船舶等の接舷によって支承脚部が座屈変形しやすい防舷材を、よりコスト安価に製造できる防舷材用ゴム組成物と、それを用いた防舷材を提供する。【解決手段】防舷材用ゴム組成物は、ゴムに、当該ゴム１００ｇあたりの配合量Ｑ［ｇ］が６５～８０ｇで、かつ当該配合量Ｑ［ｇ］と、窒素吸着比表面積Ｓ［ｍ２／ｇ］との積で表される総表面積Ｔ［ｍ２］が１５００～５０００ｍ２の範囲を満足するカーボンブラックを配合した。防舷材は、上記防舷材用ゴム組成物からなる支承脚部４を少なくとも含む。【選択図】図１
RUBBER COMPOSITION FOR FENDER AND FENDER USING THEREWITH
To provide a rubber composition for a fender allowing to manufacture the fender with bearing leg parts easy to cause buckling deformation due to aboardage of a vessel at further inexpensive cost, and the fender using therewith.SOLUTION: In a rubber composition for a fender, carbon black is blended which has a blending amount Q [g] of 65-80 g per 100 g of the rubber and satisfies a range of 1,500-5,000 m2 of a total surface area T [m2] expressed by a product of the blending amount Q [g] and a nitrogen adsorbing specific surface area S [m2/g]. The fender includes at least bearing leg parts 4 formed of the rubber composition for the fender.SELECTED DRAWING: Figure 1
【課題】船舶等の接舷によって支承脚部が座屈変形しやすい防舷材を、よりコスト安価に製造できる防舷材用ゴム組成物と、それを用いた防舷材を提供する。【解決手段】防舷材用ゴム組成物は、ゴムに、当該ゴム１００ｇあたりの配合量Ｑ［ｇ］が６５～８０ｇで、かつ当該配合量Ｑ［ｇ］と、窒素吸着比表面積Ｓ［ｍ２／ｇ］との積で表される総表面積Ｔ［ｍ２］が１５００～５０００ｍ２の範囲を満足するカーボンブラックを配合した。防舷材は、上記防舷材用ゴム組成物からなる支承脚部４を少なくとも含む。【選択図】図１
RUBBER COMPOSITION FOR FENDER AND FENDER USING THEREWITH
防舷材用ゴム組成物とそれを用いた防舷材
HAMAKUBO SHINJI (author) / MARUYAMA TATSUYA (author)
2022-05-20
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
B63B
Schiffe oder sonstige Wasserfahrzeuge
,
SHIPS OR OTHER WATERBORNE VESSELS
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
RUBBER COMPOSITION FOR FENDER, AND FENDER USING THE SAME
| European Patent Office | 2022