He aha nā ʻano o nā pahu bitumen:

(1) Māmā a me ka ikaika kiʻekiʻe
Aia ka mānoanoa ma waena o 1.5 ~ 2.0, 1 /4 ~ 1 /5 wale nō o ke kila kalapona, akā kokoke ka ikaika tensile a ʻoi aku paha ma mua o ke kila kila, a hiki ke hoʻohālikelike ʻia ka ikaika kikoʻī me ke kila kalapona kiʻekiʻe. .
No laila, loaʻa iā ia nā hopena kūikawā i ka mokulele, rockets, space quadcopters, pressure vessels, a me nā huahana ʻē aʻe e pono ai e hōʻemi i ko lākou kaumaha ponoʻī. ʻO ka hoʻolōʻihi, ka piko a me ka ikaika o ka epoxy FRP hiki ke piʻi ma mua o 400Mpa.

(2) Ke kū'ē i ka corrosion maikaʻi
ʻO nā pahu Bitumen he mau mea kūʻē i ka corrosion maikaʻi loa a kūʻokoʻa i ka ea, ka wai a me ka nui o nā ʻakika, alkalis, paʻakai, a me nā ʻano ʻaila maka a me nā solvents. Ua hoʻohana ʻia ia ma nā ʻano ʻano anti-corrosion i nā mea kanu kemika a ua hoʻololi i ke kila kalapona, nā papa kila kila, ka lāʻau, nā metala laha, etc.

(3) Hana uila maikaʻi
He mea ia e hoʻohana ʻia i ka hana o nā conductors a me nā insulators. Hiki ke mālama ʻia ka uku dielectric maikaʻi ma nā alapine kiʻekiʻe. He maikaʻi loa ka hoʻomehana ʻana o ka microwave a ua hoʻohana nui ʻia i ka ʻike radar a me nā antenna kamaʻilio.

(4) ʻO nā hiʻohiʻona wela maikaʻi
He haʻahaʻa ka conductivity thermal o nā pahu asphalt, 1.25 ~ 1.67kJ /(m·h·K) i ka mahana o loko, ʻo ia wale nō 1 /100~1 /1000 o nā mea metala. He mea hoʻokaʻawale wela. Ma lalo o ke kūlana o ke kiʻekiʻe kiʻekiʻe a me ke kiʻekiʻe kiʻekiʻe, ʻo ia kahi pale wela kūpono a me nā mea pale ahi, hiki ke pale i ka mokulele mai ka holoi ʻia ʻana e nā cyclones kiʻekiʻe ma nā mahana ma luna o 2000 ° C.

(5) Maikaʻi ka hoʻolālā
① Hiki ke hoʻolālā ʻia nā ʻano huahana like ʻole e like me nā koi o ka hoʻohana ʻana, hiki ke hana i nā huahana i ka hana maikaʻi loa.
② Hiki ke koho pono ʻia nā mea maka e noʻonoʻo i nā hiʻohiʻona o ka huahana, e like me: hiki iā ʻoe ke hoʻolālā i nā mea e pale i ka corrosion, kū i ke anuanu kiʻekiʻe koke, loaʻa ka paʻakikī kiʻekiʻe ma kekahi ʻāpana o ka huahana, a loaʻa ka dielectric maikaʻi. uku.