ʻO ka Thermoplastic Polyurethane (TPU) Resin no nā hihia kelepona paʻalima Nā Granules TPU Transparent Kiʻekiʻe TPU Powder Manufacturer

ʻO TPU, pōkole no Thermoplastic Polyurethane, he elastomer thermoplastic kupaianaha me ka nui o nā waiwai koʻikoʻi a me kahi ākea o nā noi

He copolymer poloka ʻo TPU i hoʻokumu ʻia e ka hopena o nā diisocyanates me nā polyols. Loaʻa iā ia nā ʻāpana paʻakikī a palupalu e hoʻololi ana. Hāʻawi nā ʻāpana paʻakikī i ka paʻakikī a me ka hana kino, ʻoiai ʻo nā ʻāpana palupalu e hāʻawi i ka maʻalahi a me nā ʻano elastomeric.

Nā Waiwai

• Nā Waiwai Mekanika5: Loaʻa iā TPU ka ikaika kiʻekiʻe, me ka ikaika tensile ma kahi o 30 - 65 MPa, a hiki ke hoʻomanawanui i nā deformations nui, me ka elongation i ka haki a hiki i ka 1000%. Loaʻa iā ia ke kūpaʻa abrasion maikaʻi loa, ʻoi aku ma mua o ʻelima mau manawa ʻoi aku ka kūpaʻa o ka ʻaʻahu ma mua o ka rubber kūlohelohe, a hōʻike i ke kūpaʻa haehae kiʻekiʻe a me ke kūpaʻa flex maikaʻi loa, e kūpono ana no nā noi e koi ana i ka ikaika mechanical kiʻekiʻe.

• Ke kū'ē kemika5: Kūpaʻa loa ʻo TPU i nā aila, nā ʻaila momona, a me nā mea hoʻoheheʻe he nui. Hōʻike ia i ke kūpaʻa maikaʻi i nā aila wahie a me nā aila mīkini. Eia kekahi, he kūpaʻa maikaʻi kona i nā kemika maʻamau, kahi e hoʻonui ai i ke ola lawelawe o nā huahana i nā wahi pili kemika.

• Nā Waiwai WelaHiki i ka TPU ke hana pono i loko o kahi pae mahana mai - 40 °C a i 120 °C. Mālama ia i ka elasticity maikaʻi a me nā waiwai mechanical i nā mahana haʻahaʻa a ʻaʻole ia e deform a heheʻe maʻalahi i nā mahana kiʻekiʻe.

• Nā Waiwai ʻē aʻe4: Hiki ke hoʻokumu ʻia ʻo TPU e hoʻokō i nā pae like ʻole o ka moakāka. He moakāka loa kekahi mau mea TPU, a i ka manawa like, mālama lākou i ke kūpaʻa abrasion maikaʻi. Loaʻa i kekahi mau ʻano TPU ka hanu maikaʻi, me ka wikiwiki o ka hoʻoili mahu e hiki ke hoʻololi ʻia e like me nā koi. Eia kekahi, loaʻa i ka TPU ka biocompatibility maikaʻi loa, ʻaʻohe mea ʻawahia, ʻaʻohe allergenic, a ʻaʻohe mea hoʻonāukiuki, e kūpono ai no nā noi lapaʻau.