ʻO Polyurethane Vulcanizing Agent No ka ʻoihana palaki
ʻIkepili ʻenehana
Nā mea | Waiwai |
Ka nana aku | ʻO nā granule melemele ʻeleʻele |
Maemae | 86% min. |
Lae hehee | 98-102ºC min. |
Māmā | 0.1% ka nui. |
Aniline manuahi | 1.0% ka nui. |
kala (Gardner) | 10 max |
Waiwai Amine | 7.4-7.6 m. Mol/g |
Hoʻohana
ʻO kekahi o nā noi kaulana o ka polyurethane rubber i ka hana ʻana i nā huila polyurethane no nā kaʻa pallet lima. Hoʻolālā ʻia no ka hoʻohana ʻana i ka hana kaumaha, hāʻawi kēia mau huila i ka lōʻihi a me ka hiki ke amo. Hāʻawi nā huila polyurethane i hoʻohana ʻia ma nā huila hoʻoheheʻe a me nā pedal i ka traction maikaʻi loa a me ka haʻalulu haʻalulu no ka neʻe ʻana a maʻalahi.
ʻO kekahi noi koʻikoʻi he mea hana mechanical. ʻO nā pūnāwai Polyurethane kahi mea ʻē aʻe i hilinaʻi ʻia i nā wili kahiko a hāʻawi i ke kūpaʻa maikaʻi loa. He mea kūpono kēia no nā ʻoihana e koi ana i ka neʻe mau a me ka hoʻohana ʻana i nā mīkini kaumaha.
No nā mea hana huila scooter, polyurethane rubber ka mea koho. Me kona ʻano maʻalahi, e hōʻoia i ka hana maikaʻi loa, ka lōʻihi a me ka holo mālie.
Eia kekahi, hoʻohana nui ʻia ka polyurethane rubber i nā hale hana kemika e hana i nā huahana wai ʻole e like me ka track PU a me ke kahua kahua, ka uhi ʻana o ka hale PU, ka uhi ʻana o ka papahele PU, a me ka uhi ʻana i nā mea wai wai. ʻO nā mea kūʻokoʻa o ka polyurethane rubber, me ka pale ʻana i ka wai, nā kemika a me ka radiation UV, e lilo ia i koho paʻa no kēia mau noi.
I ka hopena, ʻo ka polyurethane rubber kahi mea elastomeric maʻamau a hilinaʻi e lawelawe ana i nā noi like ʻole ma nā ʻoihana like ʻole. ʻO kona mau waiwai kūʻokoʻa, e like me ka lōʻihi, ke kūpaʻa a me ka pale ʻana i ka abrasion, e kūpono ia no nā mea hana a me nā ʻoihana e ʻimi nei i nā hopena kiʻekiʻe. ʻO nā huila paha no nā kaʻa pallet, ʻāpana mīkini, huila scooter a i ʻole ka uhi wai, ke hoʻomau nei ka polyurethane rubber i kona waiwai ma ke ʻano he mea nui loa ma ka mākeke i kēia lā. E hilinaʻi i ka hana o ka polyurethane rubber a ʻike i ka hana hoʻonui a me ka lōʻihi o kāu huahana.