Polymers
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ʻO ka Radiation and Industrial Polymers
Me ka holomua o ka ʻenehana, he pilikia koʻikoʻi ka pollution no ke kanaka.I ka Green drive, ie tomake the world pollution-free, radiation technology take a important position.Ua hoʻomaka ka radiation nuklea i nā hana kemika he nui.'Polymerisation', 'grafting' a 'cur...Heluhelu hou aku -
ʻO nā mea polymer e hui pū ana i ka ʻenehana extrusion a me nā lako piha
ʻO ka hoʻohui ʻana i ke kaʻina extrusion wale nō ke ala no nā mea polymer, ʻoi aku ka plastics, e neʻe mai nā huahana i ka ʻoihana.Ke hoʻomohala nei nā mea polymer hou i nā mea hana polymer structural kiʻekiʻe, nā mea hana polymer hou a me nā mea polymer maʻamau me nā c...Heluhelu hou aku -
Ka hoʻomohala ʻana a me ka hoʻohana ʻana i nā plastic polymer degradable
ʻO ka hoʻomohala ʻana a me ka hoʻohana ʻana i nā plastic polymer biodegradable, nā plastik biodegradable he ʻano ʻano hou me ka hana o ka degradation o nā mea polymer, i ka hoʻohana ʻana i ke kaʻina hana, pili ia me ke ʻano like o ka plastic maʻamau me ke olakino kūpono a me ka hana noi kūpono, . ..Heluhelu hou aku -
Hoʻokuʻu ʻia o ka Thermoplastic Polymer a me Twin screw Extruder
Thermoplastic polymer reactive extrusion (ma hope aku i kapa ʻia he reactive extrusion) e pili ana i nā mea hana hoʻoheheʻe ʻia no ka reactor, reactants a pono no ka hoʻomaka ʻana o ka hopena, catalyst a me nā mea ʻē aʻe ma lalo o kekahi mau kūlana hopena ma o ka hoʻomau extrusion screw ...Heluhelu hou aku -
Ana no ka shear viscosity spectrum o polymer hehee me ka hoohana ana i ka screw extruder capillary
I mea e hiki ai i ke ʻano rheological o ka polymer hehee ke hōʻike pololei ʻia i ka hana extrusion e ka hana shear ikaika.He ʻano hoʻonohonoho hoʻonohonoho a me ka hoʻoili ʻikepili, kahi i hoʻohana ʻia no ke ana ʻana i ka viscosity shear o polymer melts me ka hoʻohana ʻana i ka screw extruder capillary.ʻO ka hapa nui o nā mea polymer a ...Heluhelu hou aku -
Pepa Polycarbonate
ʻO ka polycarbonate ka pepa akaka ʻoi loa ka hopena i loaʻa i kēia lā.ʻAʻole hiki ke wāwahi ʻia, ʻoi aku ka ikaika o 250 mau manawa ma mua o ke aniani pālahalaha a he kanakolu manawa ʻoi aku ka ikaika ma mua o ka acrylic o ka mānoanoa like.Hāʻawi ka Polycarbonate-sheet i ka pale mau loa mai ka hana ʻino, ʻaihue, a me ke ʻano ...Heluhelu hou aku
