TR90 Nā luakini metala Optical Frame W3557611

Nā pōmaikaʻi o nā papa makaaniani TR90

ʻO ka inoa piha o TR-90 ʻo “Grilamid TR90″. ʻO ia ka mea mua i hoʻomohala ʻia e ka hui Swiss EMS. Ma muli o kāna mau waiwai like ʻole i kūpono no ka hana ʻana i nā kiʻi, ua hoʻohana nui ʻia i ka māla optical i nā makahiki i hala (ʻoiaʻiʻo, aia kekahi ʻano TR-55, akā ʻaʻole kūpono kona mau hiʻohiʻona no nā huahana frame). ʻO TR90 ka nylon 12 (PA12) o ka hui EMS a loaʻa iā ia nā pono penei:

1. ʻO ke kaumaha māmā: e pili ana i ka hapalua o ke kaumaha o ka papa pā, 85% o nā mea nylon, e hoʻemi ana i ke kaumaha ma ke alahaka o ka ihu a me nā pepeiao, e māmā aʻoi aku kaʻoluʻolu eʻaʻahu.

2. Nā waihoʻoluʻu ʻālohilohi: ʻoi aku ka ʻoi aʻe o nā waihoʻoluʻu ʻoi aʻe ma mua o nā kiʻi plastik maʻamau.

3. Ke kū'ē i ka hopena:ʻoi aku ma mua o ka pālua o nā mea nylon, ISO180 / IC:> 125kg / m2 elasticity, e pale pono i ka pōʻino o nā maka ma muli o ka hopena i ka wā haʻuki.

4. Palena wela kiʻekiʻe: 350 degere kiʻekiʻe wela kū'ē i ka manawa pōkole, ISO527: anti-deformation index 620kg / cm2. ʻAʻole hiki ke hoʻoheheʻe a puhi. ʻAʻole maʻalahi ka hoʻololi ʻana a me ka wehe ʻana o ke kiʻi, i hiki ke hoʻohana lōʻihi ke kiʻi.

5. Palekana: ʻAʻohe koena kemika i hoʻokuʻu ʻia, a hoʻokō ʻo ia i nā koi ʻEulopa no nā mea meaʻai.

No nā mea i kapa ʻia ʻo TR100 a me TR120 ma ka mākeke, ua haku ʻia lākou me ka TR90's raw material PA12. Nui nā mea hana hale 'TR90 i kūʻai ʻia mai nā hui Swiss EMS. Ma muli o ka hoʻoponopono ʻana i nā hiʻohiʻona a me ka hoʻoponopono ʻana i nā pilikia ʻenehana, ʻaʻole i hoʻohālikelike ʻia nā kumukūʻai i kapa ʻia ʻo TR100 a me TR120. He kiʻekiʻe ʻo TR90.