Styrene Papa ʻOihana: Mea Hana Resin Koʻikoʻi

wehewehe pōkole:

ʻO ke ʻano molekala: C₈H₈

ʻO Styrene kahi huahana petrochemical koʻikoʻi a me ka monomer polymer versatile i hoʻohana nui ʻia i nā ʻoihana honua. ʻO kēia wai ʻaila kala ʻole, moakaka me kahi ʻala ʻala ʻano, ʻaʻole ia e hoʻoheheʻe ʻia i ka wai akā hiki ke hui pū ʻia me ka hapa nui o nā mea hoʻoheheʻe organik, e hoʻolilo ana i ka styrene i mea maka pono ʻole no ka synthesis plastic. Ma ke ʻano he waena waena, hoʻohana nui ʻia ka styrene e hana i ka polystyrene, ABS resin, a me ka rubber synthetic, e hoʻokele ana i nā hana hou i ka hoʻopili ʻana, ke kūkulu ʻana, a me nā ʻāpana kaʻa. ʻIke ʻia, he maʻalahi ka styrene i ka polymerization ma ka mahana o ka lumi, no laila he mea nui nā mea hoʻopaʻa e like me ka hydroquinone no ka mālama palekana a me ka lawe ʻana. Me kona mau waiwai kemika paʻa a me ka hoʻohana ākea, ʻo styrene ke kihi o ka hana polymer hou, e kākoʻo ana i nā kaulahao ʻoihana like ʻole ma ka honua holoʻokoʻa.

E leka uila mai iā mākou

Nā kikoʻī huahana

Nā Lepili Huahana

Wehewehena

Mea	Nā Palena Kikoʻī
Formula Molekala	C₈H₈
Kaumaha Molekala	104.15
Helu CAS.	100-42-5
ʻAno a me ke ʻano	He wai ʻaila moakaka ʻole me ke ʻala ʻala kūikawā
Kiko Heheʻe	−30.6 °C
Kikowaena paila	145.2 °C
Ka nui o ka pilina (wai=1)	0.91
Ka nui o ka mahu pili (ea=1)	3.6
Kaomi mahu piha	1.33 kPa (30.8 °C)
Kikowaena Uila	34.4 °C (kīʻaha pani)
Mahana Hoʻā	490 °C
Ka hiki ke hoʻoheheʻe ʻia	Hoʻoheheʻe ʻole ʻia i ka wai; hoʻoheheʻe ʻia i loko o ka ethanol, ether, acetone a me ka hapa nui o nā mea hoʻoheheʻe organik
Paʻa	Loaʻa i ka polymerization ponoʻī i ka mahana o ka lumi; pono e mālama ʻia me nā mea hoʻopaʻa polymerization (e laʻa, hydroquinone)
Papa Pōʻino	Wai lapalapa, hoʻonāukiuki

Stirene (CAS 100-42-5)he monomer petrochemical koʻikoʻi a me ka poloka kūkulu koʻikoʻi no ka hana ʻana i ka polymer hou, i hoʻohanohano ʻia no kāna hana polymerization kūikawā a me ka hoʻohālikelike ʻana i nā mea. Ma ke ʻano he feedstock versatile, lawelawe ia ma ke ʻano he mea hoʻokumu no ka synthesizing polymers hana kiʻekiʻe, e hiki ai ke hana i nā mea paʻa a hana pono e hoʻokō i nā koi ʻoihana koʻikoʻi.

Hoʻohana nui ʻia ma nā ʻāpana honua, hoʻohana nui ʻia ia e hana i ka polystyrene (PS), ABS resin, styrene-butadiene rubber (SBR), a me nā unsaturated polyester resins (UPR), e kākoʻo hou aku ana i nā ʻoihana e like me ka hoʻopili ʻana, nā ʻāpana kūloko o ke kaʻa, ka insulation kūkulu hale, nā hale uila, a me nā substrates o nā mea lapaʻau.

Hāʻawi kā mākou huahana styrene i nā koho papa he nui (ʻoihana, polymerization, a me ka maʻemaʻe kiʻekiʻe) e kūlike me nā pono hana like ʻole, e hōʻike ana i ka kaohi maikaʻi koʻikoʻi e hōʻoia i ka haʻahaʻa o ka haumia a me ka reactivity monomer paʻa. Hōʻoia mākou i ka lako nui hilinaʻi, nā palapala waiwai weliweli piha (me MSDS, palapala hōʻoia UN), a me nā hoʻonā logistics i hana kūikawā ʻia no ka lawe ʻana i ka wai flammable. Eia kekahi, hāʻawi kā mākou hui loea ʻoihana i ke kākoʻo pilikino—e like me ke koho ʻana i ka inhibitor a me ke alakaʻi mālama—e hoʻomaikaʻi i kāu pono hana a me ka palekana.

Nā kikoʻī o Styrene

Mea	Nā kikoʻī
helehelena	Wai moakaka, ʻaʻohe ʻike ʻianā mea haumia
Maʻemaʻe %	GB/T 12688.1
Phenylacetylene (mg/kg)	GB/T 12688.1
ʻEthylbenzene %	GB/T 12688.1
Polymer (mg/kg)	GB/T 12688.3
ʻO ka Peroxide (mg/kg)	GB/T 12688.4
Ka Chromaticity(ma Hazen)≤	GB/T 605
Mea Hoʻopaʻa TBC (mg/kg)	GB/T 12688.8

Ka Hoʻopili ʻana o Styrene

Pahu palaki ʻupena he 180kg.

Ka Waihona: E mālama i loko o kahi hale kūʻai anu, maloʻo, a me ka ea; e mālama kaʻawale mai nā mea hoʻomake a me nā waikawa; mai mālama no ka wā lōʻihi e pale ai i ka polymerization.