ʻO ka ʻokoʻa ma waena o nā casters PP a me nā casters TPR

I ko mākou ola i kēlā me kēia lā, he mea maʻamau ka casters, hoʻohana nui ʻia i nā lako like ʻole, nā mea hana a me nā mea hana. I waena o lākou, ʻelua mau ʻano maʻamau nā mea hoʻolele PP a me TPR casters. E hoʻolauna kēia ʻatikala i ka ʻokoʻa ma waena o nā casters PP a me nā casters TPR i nā kikoʻī.

I. Na mea like ole
Hana ʻia nā mea hoʻolele PP i nā mea polypropylene, aʻo nā mea hoʻolele TPR i hana ʻia i nā mea ʻili thermoplastic. He ʻokoʻa loa ke ʻano a me nā hiʻohiʻona o kēia mau mea ʻelua.

Polypropylene (PP): He semi-crystalline thermoplastic ka Polypropylene, me ke kū'ē kiʻekiʻe a me ke kū'ē kemika, a maʻalahi hoʻi e hana.
Thermoplastic rubber (TPR): Thermoplastic rubber he ʻano thermoplastic me ka elasticity rubber, hiki ke hoʻololi maikaʻi a me ke kūpaʻa ʻana, ʻoi aku ka palupalu o nā casters TPR, kūpono i nā manawa e pono ai ka cushioning a me ka noho mālie.

ʻO ka lua, nā hiʻohiʻona hana
Kū'ē Abrasion: ʻOi aku ka maikaʻi o ke kūʻē abrasion o nā casters TPR ma mua o nā casters PP no ka mea ʻoi aku ka palupalu o ka ʻili i kūpono i ka lepo.
Ka pale ʻana i ka hopena: ʻOiai ʻoi aku ka maikaʻi o ka pale ʻana o nā mea hoʻolele PP, i kekahi mau hihia, ʻoi aku ka maikaʻi o ke kūʻē ʻana o nā casters TPR.
Hiki i ka hana: He maʻalahi ka hana ʻana i nā casters PP a hiki ke hoʻoheheʻe ʻia i nā wela kiʻekiʻe. ʻAʻole hiki ke hoʻohana ʻia nā casters TPR a koi pinepine i ka hoʻohana ʻana i ka hoʻoheheʻe ʻana i ka lua.
Kumukūʻai: ʻO ka maʻamau, ʻoi aku ka maikaʻi o nā casters TPR ma mua o nā casters PP ma muli o ke kaʻina hana paʻakikī.

Palapala noi
PP casters: kūpono no nā manawa e koi ai i ka haʻahaʻa haʻahaʻa kiʻekiʻe a me ke kūpaʻa lole kiʻekiʻe, e like me nā mea kaumaha, nā papa, etc.
TPR casters: kūpono no ka pono no ka hoʻololi maikaʻi ʻana, ka hopena maikaʻi o ka hopena, ka pale ʻana i ka lole, e like me nā mea lapaʻau, nā lako hana.