He mea nui ke koho ʻana i nā mea kūpono no ka hōʻoia ʻana i ke kūpaʻa lōʻihi a me ka hana o nā kaula opitika. ʻOkoʻa ke ʻano o nā mea like ʻole ma lalo o nā kūlana kaiapuni koʻikoʻi - hiki i nā mea maʻamau ke palupalu a nahā i nā mahana haʻahaʻa, ʻoiai i nā mahana kiʻekiʻe hiki iā lākou ke palupalu a hoʻololi paha.
Aia ma lalo iho kekahi mau mea i hoʻohana pinepine ʻia i ka hoʻolālā ʻana o ke kaula optical, kēlā me kēia me kona mau pono ponoʻī a me nā noi kūpono.
1. PBT (Polybutylene Terephthalate)
ʻO PBT ka mea i hoʻohana nui ʻia no nā ʻōmole wehe uwea optical.
Ma o ka hoʻololi ʻana — e like me ka hoʻohui ʻana i nā ʻāpana kaulahao palupalu — hiki ke hoʻomaikaʻi nui ʻia kona palupalu haʻahaʻa wela, e hoʻokō maʻalahi ana i ke koi -40 °C.
Mālama pū ia i ka paʻakikī maikaʻi loa a me ke kūpaʻa o ka dimensional ma lalo o nā mahana kiʻekiʻe.
Nā Pōmaikaʻi: hana kaulike, kūpono ke kumukūʻai, a me ka hoʻohana ākea.
2. PP (Polypropylene)
Hāʻawi ʻo PP i ka paʻakikī haʻahaʻa haʻahaʻa maikaʻi loa, e pale ana i ka nahā ʻana ʻoiai i nā wahi anuanu loa.
Hāʻawi pū ia i ke kūpaʻa hydrolysis ʻoi aku ka maikaʻi ma mua o PBT. Eia nō naʻe, ʻoi aku ka haʻahaʻa o kona modulus, a ʻoi aku ka nāwaliwali o ka rigidity.
ʻO ke koho ma waena o PBT a me PP e pili ana i ka hoʻolālā hoʻonohonoho o ke kaula a me nā pono hana.
3. LSZH (Haʻahaʻa Uahi ʻOle Halogen Compound)
ʻO LSZH kekahi o nā mea ʻūpā kaulana loa i hoʻohana ʻia i kēia lā.
Me nā ʻano polymer holomua a me nā mea hoʻohui synergistic, hiki i nā hui LSZH kiʻekiʻe ke hoʻokō i ka hoʻāʻo hopena haʻahaʻa haʻahaʻa -40 °C a hōʻoia i ka paʻa lōʻihi ma 85 °C.
He maikaʻi loa ko lākou pale ʻana i ke ahi (e hana ana i ka uahi haʻahaʻa a me ka ʻole o nā kinoea halogen i ka wā e puhi ai), a me ke kūpaʻa ikaika i ka haki ʻana o ke koʻikoʻi a me ka pala kemika.
He koho makemake nui ʻia ia no nā uwea pale ahi a me nā uwea aloha i ke kaiapuni.
4. TPU (Thermoplastic Polyurethane)
ʻIke ʻia ʻo ia ke "mōʻī o ke kūpaʻa anu a me ke komo ʻana," noho maʻalahi ka mea uhi TPU ʻoiai i nā mahana haʻahaʻa loa ʻoiai e hāʻawi ana i ka pale ʻana i ka abrasion, ka aila, a me ka haehae maikaʻi loa.
He kūpono ia no nā kaulahao kauō, nā kaula mining, a me nā kaula kaʻa e pono ai ka neʻe pinepine ʻana a i ʻole e kū i nā wahi anuanu ʻino.
Eia nō naʻe, pono e uku ʻia ka makaʻala i ke kūpaʻa ʻana i ka mahana kiʻekiʻe a me ka hydrolysis, a ua ʻōlelo ʻia nā māka kiʻekiʻe.
5. PVC (Polyvinyl Chloride)
He koho kūʻai waiwai ka PVC no nā ʻupena uwea optical.
Hoʻopaʻakikī a palupalu ka PVC maʻamau ma lalo o -10 °C, a ʻaʻole kūpono ia no nā kūlana haʻahaʻa loa.
Hoʻomaikaʻi nā ʻano hana PVC kūpaʻa anu a haʻahaʻa paha i ka maʻalahi ma ka hoʻohui ʻana i nā nui he nui o nā plasticizers, akā hiki i kēia ke hōʻemi i ka ikaika mechanical a me ke kūpaʻa ʻana i ka ʻelemakule.
Hiki ke noʻonoʻo ʻia ka PVC ke koʻikoʻi ka pono o ke kumukūʻai a ʻaʻole kiʻekiʻe nā koi hilinaʻi lōʻihi.
Hōʻuluʻulu manaʻo
Hāʻawi kēlā me kēia o kēia mau mea uwea optical i nā pono kūikawā ma muli o ka noi.
I ka hoʻolālā ʻana a i ʻole ka hana ʻana i nā uaea, he mea nui e noʻonoʻo i nā kūlana o ke kaiapuni, ka hana mechanical, a me nā koi o ke ola lawelawe e koho ai i ka mea kūpono loa.
Ka manawa hoʻouna: ʻOkakopa-31-2025