Ma ke kahua ākea o nā mea caster, ʻo TPU, TPE a me TPR nā mea ʻekolu i huki nui i ka manaʻo. Loaʻa iā lākou nā ʻano hana kūikawā a kūpono no nā hiʻohiʻona noi like ʻole. No nā mea kūʻai aku i nā mea maka caster, he mea nui e hoʻomaopopo i nā ʻano a me ka laulā o ka noi o kēia mau mea.
Mea Hoʻoheheʻe TPU
Ua ʻike ʻia ka mea hoʻoheheʻe TPU (thermoplastic polyurethane) no kona kūpaʻa maikaʻi loa i ka abrasion, ke kūpaʻa ʻaila, ka elasticity maikaʻi loa a me nā waiwai halihali ukana. ʻO kēia mau waiwai e hoʻohana nui ʻia ai ka hui TPU caster i nā huila ukana a me nā casters no nā ʻoihana he nui. ʻO kona kūpaʻa abrasion kiʻekiʻe ʻo ia hoʻi hiki iā ia ke mālama i ka hana paʻa no ka manawa lōʻihi, e hōʻemi ana i ka hōʻino ʻana o ka hana ma muli o ke komo ʻana a me ka waimaka a me ke alapine o ka hoʻololi ʻana. Eia kekahi, he walaʻau ka mea caster TPU i ka wā e hana ana, akā hōʻike kēia i kona kūpaʻa a me ke kūpaʻa maikaʻi loa. Eia nō naʻe, pono e hoʻomaopopo ʻia ʻaʻole kūpaʻa ka TPU i ka hydrolysis, no laila e pale ʻia ka hoʻopili lōʻihi me ka wai i ka wā e hoʻohana ai a me ka mālama ʻana.
Mea hoʻolei TPE
Hoʻohui ka hui caster TPE (thermoplastic elastomer) i ka elasticity kiʻekiʻe, ka ikaika a me ke kūpaʻa o ka rubber me nā ʻano o ka hoʻoheheʻe ʻana i ka injection. ʻOi aku ka maʻalahi a me ka pono o nā caster TPE i ke kaʻina hana hana. Eia kekahi, he aloha kaiapuni nā caster TPE a ʻaʻohe ʻawaʻawa, me ke kala maikaʻi loa, ka pā palupalu, ke kūpaʻa i ka wā, ke kūpaʻa luhi a me ke kūpaʻa wela. ʻO kēia mau ʻano e hoʻohana nui ʻia ai ka mea caster TPE i nā ʻoihana e like me nā huila ukana a me nā huila trolley. ʻO kona kūpaʻa abrasion maikaʻi, ka elasticity a me ka hoʻomoʻa haʻalulu e hana maikaʻi ai ka mea caster TPE i ka wā e kau ʻia ai nā ukana kaumaha a me nā hopena. I ka manawa like, ʻo ka hana haʻahaʻa haʻahaʻa o ka mea caster TPE e lilo ia i mea makemake ʻia no ka hahai ʻana i kahi ʻano mālie. Eia kekahi, hiki ke ʻōwili ʻia a hoʻopaʻa ʻia ka mea caster TPE me PP, PE, PC, PS, ABS a me nā mea kumu ʻē aʻe, e hoʻonui ana i kāna mau wahi noi.
Mea Hoʻoheheʻe TPR
Hiki ke manaʻo ʻia ka hui hoʻoheheʻe TPR (thermoplastic rubber) he ʻano TPE (ma ke kahua o ka polystyrene elastomer) ma kekahi ʻano. He kumu ia no SBS a ʻoi aku ka maikaʻi o ka elasticity ma mua o TPE, akā ʻoi aku ka liʻiliʻi o ka pale ʻana i ka abrasion ma mua o TPE; akā naʻe, loaʻa i ka hui hoʻoheheʻe TPR ke kūpaʻa abrasion maikaʻi loa, ka elasticity, a me nā waiwai hoʻomoʻi haʻalulu, e kūpono ai no nā noi e like me nā casters kaumaha e kau ʻia ana i nā ukana kaumaha a me nā hopena. Eia kekahi, ʻoi aku ka liʻiliʻi o ke kumukūʻai o ka hui hoʻoheheʻe TPR ma mua o TPE, e hāʻawi ana iā ia i kahi pono waiwai. E like me TPE, hiki ke hoʻopili ʻia ka mea hoʻoheheʻe TPR me nā plastics paʻakikī e like me PA a me PP, e hoʻonui ana i kona maʻalahi o ka noi.
Hōʻuluʻulu manaʻo
Loaʻa i nā mea hoʻoheheʻe TPU, TPE a me TPR kā lākou mau ʻano ponoʻī a me nā noi. Ua kaulana ʻo TPU no kona kūpaʻa maikaʻi loa i ka abrasion, ke kūpaʻa ʻana i ka ʻaila a me nā waiwai halihali ukana; Makemake ʻia ʻo TPE no kona elasticity kiʻekiʻe, ka ikaika kiʻekiʻe a me ka hiki ke hana ʻia ke hoʻoheheʻe ʻia; Loaʻa iā TPR kahi ma ke kahua o nā mea hoʻoheheʻe kaumaha ma muli o kona elasticity maikaʻi loa a me ke kumukūʻai haʻahaʻa. I ke koho ʻana i kēia mau mea hoʻoheheʻe, pono mākou e hoʻoholo e like me nā hiʻohiʻona noi kikoʻī a me nā pono e hōʻoia i hiki i nā mea i koho ʻia ke hoʻokō i kā mākou mau koi.
Ka manawa hoʻouna: Dec-31-2024