He aha nā hiʻohiʻona o nā mea maka no nā ʻōmole reagent plastic?
ʻO ka ʻōmole reagent plastik kahi ʻano pahu pahu i hoʻohana mau ʻia no nā reagents kemika.Loaʻa iā ia nā hiʻohiʻona o ka hoʻomanawanui maikaʻi, non-toxic, light weight, a non fragile.ʻO ka polypropylene ka nui o kāna mea maka.He aha nā ʻano o kēia mea maka?
He ʻumi kaukani o nā ʻano mea hoʻokalakupua kemika, no laila aia nā ʻano ʻano o nā ʻōmole reagent plastic.Hoʻokaʻawale ʻia ka nui o ka waha o ka ʻōmole i hoʻokomo ʻia i loko o nā ʻōmole waha ākea a me nā ʻōmole waha lahilahi, a e like me ke kala, ua māhele ʻia i nā ʻōmole ʻeleʻele a me nā ʻōmole maʻamau.ʻO ka Polypropylene, ʻo ia kāna mea hana nui, aia nā ʻano aʻe:
1. He liʻiliʻi ka mānoanoa, ʻo 0.89-0.91 wale nō, ʻo ia kekahi o nā plastic māmā.
2. ʻOi aku ka maikaʻi o ka hana mechanical, koe naʻe ka pale ʻana i ka hopena, ʻoi aku ka maikaʻi o nā hana mechanical ʻē aʻe ma mua o ka polyethylene, a ʻoi aku ka maikaʻi o nā hiʻohiʻona hana hana.
3. Me ke kūpaʻa wela kiʻekiʻe, hiki i ka mahana noi mau ke hiki i 110-120 ℃.
4. He kūpaʻa kemika maikaʻi kona, ʻaneʻane ʻaʻole e komo i ka wai, a hiki ke pale aku i ka ʻino o ka waikawa, ka alkali, ka paʻakai paʻakai a me nā mea hoʻoheheʻe ʻokoʻa ma lalo o 80 ℃.
ʻO nā mea i luna aʻe nā hiʻohiʻona o ka plastic reagent bottle raw material, kahi e kūpono ai no ka mālama ʻana i nā reagents kemika.Hiki ke hana ʻia i ʻōmole ʻeleʻele ma o ka hoʻohui ʻana i ka masterbatch kala e mālama i nā reagents kemika e maʻalahi ke decompose ma hope o ka ʻike ʻana i ka mālamalama.
Ka manawa hoʻouna: Dec-28-2022