ʻO ka Polyurethane PU elastomer, he ʻano laholio me ka ikaika maikaʻi a me ka deformation compression liʻiliʻi. He ʻano mea hou ma waena o ka plastic a me ka laholio, nona ka paʻakikī o ka plastic a me ka elasticity o ka laholio.
Inoa Kina: Polyurethane PU elastomer
inoa kapakapa：Hoʻohana Uniglue e pani i ka laholio
Loaʻa i ka pepa PU nā ʻano o ka cushioning, ka mālie, ka hoʻopili haʻalulu, ke kū'ē ʻana i ke komo ʻana, ke kū'ē ʻana i ke kiʻekiʻe o ka mahana, a pēlā aku. He paʻa a kūpono no ka mālama pale ʻana i ka ʻili o nā lako i nā wahi hana waikawa ikaika a me ka alkali, me ka hoʻomaikaʻi ʻana i ke kū'ē ʻana o nā lako a me ka hoʻemi ʻana i ka walaʻau. Nā papa PU, nā koʻokoʻo, nā pepa, a pēlā aku. ʻO ka elasticity hoʻōla ikaika, hiki ke hoʻopaʻa ʻia e 50%; ikaika kiʻekiʻe, paʻa, ʻaʻole hiki ke hoʻololi ʻia e nā mea e like me ka rubber. Ke kū'ē ʻana i ke kaomi a me ka haʻalulu, ke kū'ē ʻana i ka hopena, ke kū'ē ʻana i ka ʻaila, ke kū'ē ʻana i ka waikawa a me ka alkali, ke kū'ē ʻana i ke komo maikaʻi loa. Loaʻa i nā elastomers series PU ka ikaika tensile kiʻekiʻe, ke kū'ē ʻana i ka haehae, ke kū'ē ʻana i ke kaumaha kiʻekiʻe, ke kū'ē ʻana i ke komo ʻana, a pēlā aku, a he maʻalahi ke ʻoki, wili, wili, a pēlā aku, a hiki ke hoʻopili ʻia i nā mea buffer mechanical, nā ʻōmole punch, Recoil pad, kūlou i ke ʻano. Hoʻohana ʻia nā sila a me nā hui niho i nā mīkini ʻoihana a me nā lako. Ua māhele ʻia i ke ʻano pale ʻaila a me ke ʻano pale ʻaʻahu. Aia ka paʻakikī ma waena o Shore 25 a me Shore 98. Loaʻa iā ia ka ikaika maikaʻi a me ka hana pehu. Hiki ke hoʻohana maʻamau i kahi kaiapuni me ke kū'ē ʻana i ka ʻelemakule maikaʻi a me ke ola lawelawe lōʻihi. , Nui nā kikoʻī huahana, nā ʻano like ʻole.
Ka manawa hoʻouna: Malaki-03-2023
