Uea lole komoʻuʻuku nona

ʻO ka papa waho o ka uea i uhi ʻia ʻo PVC kahi ʻie polyvinyl chloride. Hiki ke hoʻohana ʻia ka uea uhi ʻia ʻo PVC i ka paʻa o ka nohona o kēlā me kēia lā a me ka hoʻopaʻa ʻana i nā ʻoihana e like me ke kaula hoʻopaʻa. Hiki ke hoʻohana ʻia ka uea uhi ʻia ʻo PVC i ka hang hang a i ʻole ka hana lima ʻana.

Hoakaka:

1. Nā meahana ma mua o ka uhi ʻana o PVC: uea kila, uea galvanized, uea hoʻoulu hou ʻana, uea annealed, a pēlā aku.
2. ʻIlikai: ka uhi ea a i ʻole ka uhi ea.
3. Waihoʻoluʻu: ʻōmaʻomaʻo, polū, hina, keʻokeʻo a me ka ʻeleʻele; nā kala ʻē aʻe i loaʻa ma ke noi.
4. Ka awelika o ka ikaika: 350 N / mm2 - 900 N / mm2.
5. Elongation: 8% - 15%.
6. Kaona anawaena ma mua o ka uhi ʻana: 0.6 mm - 4.0 mm (8-23 ana).
7. Kaona anawaena me ka uhi: 0.9 mm - 5.0 mm (7-20 ana).
8. Pākuʻi lula: 0.4 mm - 1.5 mm.
9. Ka hoʻomanawanui ʻana o ke anawaena: ± 0.05 mm.

Hiʻona:

1. ʻO ke kūpaʻa kūpikipiki maikaʻi loa.
2. Waiwai kūnewa.
3. Anti-māwae.
4. ʻO ke ola lawelawe lōʻihi.
5. Nā kala ʻokoʻa.

Noi:

1. Kaula hanger a i ʻole ka hana lima ʻana.
2. Kaula uwea no ka paʻa o ke ola i kēlā me kēia lā a i ʻole nā ​​ʻenehana hana.
3. Nā pale loulou kaulahao.
4. ʻO ke kūkulu ʻana i nā pale palekana ʻoihana.
5. Nā ala hele a me nā pā ʻumi.