NUI NUI UN UHS U CUP SEAL ROD PISTON SEAL 475*500*22 MM ULAULA KULA Hydraulic Sila.

ʻO nā hiʻohiʻona o nā sila polyurethane i hōʻuluʻulu ʻia penei:

1. Loaʻa i nā sila polyurethane ka hopena pale lepo maikaʻi. ʻAʻole hiki ke hoʻouka ʻia e nā mea o waho, e pale ana i nā mea āpau o waho, a hiki ke ʻoki ʻia a hiki i ka ʻaila ʻili a me nā mea ʻē aʻe;

2. ʻAʻahu kiʻekiʻe a me ke kūpaʻa extrusion ikaika. Hiki i nā sila polyurethane ke neʻe i hope a i waho i ka wikiwiki o 0.05m / s i kahi kaomi o 10MPa me ka ʻole o ka lubrication;

3. ʻO ke kūpaʻa ʻaila maikaʻi. ʻAʻole e ʻino nā sila polyurethane i ka wā e kū ana i nā aila wahie e like me ke ʻaila a me ka ʻaila, a i ʻole nā ​​​​ʻaila mīkini e like me ka aila hydraulic, ka aila ʻenekini, a me ka aila lubricating;

4. Ke ola lōʻihi. Ma lalo o nā kūlana like, ʻo ke ola lawelawe o nā sila polyurethane he 50 mau manawa o nā sila nitrile (e hoʻohālikelike ka papa ma lalo i nā waiwai o nā sila polyurethane polyether me ka nitrile rubber). Mai ka papa ma lalo nei, hiki ke ʻike ʻia he ʻoi aku ka maikaʻi o nā sila polyurethane polyether i ke kūpaʻa ʻaʻahu, ka ikaika, a me ka pale ʻana i ka waimaka.

Eia kekahi, ua insulated, soundproof, flame retardant, anu pale, corrosion-resistant, non absorbent, a maʻalahi e hoʻouka.

No ka polyurethane nuisila hydraulichana ʻia me nā paipu paipu i lawe ʻia mai a wili ʻia me ka hoʻohana ʻana i ka ʻenehana hana mold. No laila,ʻaʻohe palena mold, he palena maʻamau wale nō. Hiki ke hoʻololi ʻia ka pā lahilahi ma muli o ke kūlana pōʻino holoʻokoʻa o ka cylinder hydraulic, a hiki ke hoʻonohonoho pono ʻia ka hoʻomanawanui dimensional. ʻO ka hana a me ka hana ʻana i ʻoi aku ke kanaka a kūpono i ka huahana. Eia kekahi, ʻaʻole maʻalahi ka hoʻololi ʻana o ka mea hoʻoheheʻe hydraulic i hana ʻia me BD SEALS polyurethane material a loaʻa iā ia ka hana sealing maikaʻi loa.

1. Hana sila. ʻO ka sila hydraulic waiwai PU he hopena anti fouling maikaʻi loa a ʻaʻole maʻalahi i hoʻouka ʻia e nā mea o waho, e pale ana i nā hopena o waho. ʻOiai inā he lepo ma ka ʻili, hiki ke ʻoki ʻia

2. Nā hiʻohiʻona wili. ʻAʻahu i ke kū'ē a me ka ikaika extrusion kū'ē. Hiki i nā sila hydraulic polyurethane ke neʻe i hope a i waho i ka wikiwiki o 0.05m / s me ka ʻole o ka pulu ʻana i kahi kūlohelohe o 10MPa wai a me ke kaomi;

3. ʻO ke kūpaʻa maikaʻi loa, nā mea polyurethane inā hoʻohana ʻia i ka ʻaila. ʻAʻole e ʻino ʻia ka aila wahie māmā a i ʻole ka ʻaila kaʻa, ka aila kaʻa, nā lubricants mechanical e like me ka aila kaʻa a me ka momona;

4. ʻO ka maikaʻi lōʻihi. Ma lalo o ke kūlana maʻamau, ʻo ke ola hoʻopaʻa hydraulic o nā mea polyurethane he 50 mau manawa o ka mea i hoʻokumu ʻia nitrile. (Ma lalo iho nei ka hoʻohālikelike ʻana o ka hoʻopaʻa ʻana i ke kaomi wai a me ka hana NBR o ka methacrylate polyurethane material.) Mai ke kūlana aʻe, hiki ke ʻike ʻia he mau pōmaikaʻi nui ka methacrylate polyurethane material hydraulic seals i ke kūpaʻa aahu, ka ikaika compressive, a me ka rebound.