Bolo nɛgɛ min be kɛ ni pɔɔti ye, o be se ka yɛlɛma A ka nɛgɛ nɔgɔnin n’a ka ɲɔgɔn cɛ, o tɛ vulkanizati ye min ka bon kojugu. Ɲɛyirali fɛ, 0-100 C hakɛ la, a ka fanga be degere 50-85 cɛ, a ka yɛlɛmani be se ka kɛ 1/3000 dɔrɔn ye, a janya be se ka se 1000% ma, a ka janya ye 350% dɔrɔn ye, a be se ka kɛ bolokuru ye min be kɛ bolo la.
Bolo nɛgɛ nɛgɛma fanga min be sɔrɔ elastisite kɔnɔ, bolo nɛgɛ nɔgɔnin, nɛgɛ, vulcanizate fanga ka bon dɔɔni. Bolo nɛgɛ min tɛ ni vulkan ye, o be weele ko green fanga, bolokuru nɛgɛman fanga min be se ka se 1,4 ~ 2,5Mpa ma, fanga min bɛnnin lo, o ka kan ka kɛ bolo nɛgɛ yɛlɛmani kama. Natural bolo la, bolokuru min be kɛ ni nɛgɛ ye, o fanga ka bon, fɔɔ ka se 98kN / m ma, a ka fani doncogo fana ka fisa. Kuun min b’a to bolokuru ka fanga ka bon, o ye ko a ye yɛrɛye- ye bolokuru nɛgɛma min be se ka kɛ sababu ye ka makromolɛkili jɔlɔkɔw yɛlɛma n’a be yɛlɛma.
Kuran minw be sɔrɔ nɛgɛw la minw be sɔrɔ nɛgɛw la, olu ka ɲi ka kɛ bolokuruw ye minw tɛ-polayi ye ani u ye fɛɛn ɲuman ye min be mɔgɔ tanga. Tuma min na bolokuru min be kɛ ni pɔɔti ye, o tun be yɛlɛma, sabu a tun be kɛ ni polari ye, i n’a fɔ kibiri, teliyalanw, walisa ka insulation sifaw dɔgɔya.
Bolo nɛgɛ nɛgɛma baara sabatili bolokuru nɛgɛma nɛgɛma nɛgɛmafɛn ye min tɛ-polayi ye, a be yɛlɛma ni non{1}}polar solutions ye ani non{2}}polar tulu ye. Bolo nɛgɛ min be se ka kɛ ni nɛgɛ ye, o ye siklohexane ye min be se ka kɛ ni siklohɛkisini, gazi, benzeni ani fɛɛrɛ wɛrɛw ye, nɛgɛ min tɛ ni vulkan ye, o be se ka yɛlɛma bolo la, min be kɛ ni nɛgɛ ye, o be yɛlɛma. Bolo nɛgɛ nɛgɛ tɛ yɛlɛma polari asetɔn, etanɔli, nka a be se ka yɛlɛma jii kɔnɔ, a be se ka yɛlɛma ni asidi 10% ye, 20% idɔrɔkloriki, asidi 30%, 50% sodiyɔmu idɔrɔkisidi ani fɛn wɛrɛw.
Nɛgɛ min be kɛ ni pɔɔti ye, o be ni yɛlɛmani ye min be se ka kɛ -72 degere C. ye, a ka funteni be se degere 130 ma, a be se ka yɛlɛma degere 200 la ani a be yɛlɛma degere 270 la.
Bakeliti bolo nɛgɛw baara:
PF Bakeliti (Bakelite, bakeliti) minɛn bolokuru min be yeelen bɔ, a ka gɛlɛya barikaman tɛ nɔgɔya ka dɔgɔya, ka sɔgɔsɔgɔ, ka koroziyɔn kɛlɛ, ka nɔgɔ kɛlɛ, ka nɔgɔ kɛlɛ, ka nɔgɔ bɔ. Bakeliti bolola insulasiyɔn baara ka bon kosɛbɛ ani a tɛ kɛ ka funteni ni jimanya kɛ, bakeliti bolola funteni yɛlɛmani ka tɛmɛ / a be bɛn degere 140 ma, nɛnɛ gɛlɛya be se ka baara kɛ yɔrɔ min ka ɲi degere bisaba la.
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