Nā huahana

ʻO ka pauka BPO 50% he pauka granular maikaʻi, kahe manuahi, ʻaʻole e caking i loko o 50% dibenzoyl peroxide, pathalate ester plasticizer a ua hoʻohālikelike ʻia me ka silica, hiki ke maʻalahi a wikiwiki hoʻi e hoʻopuehu ʻia a hoʻoheheʻe ʻia i loko o ka polyester unsaturated a me nā resins acrylic. ʻOiai ma kahi mahana haʻahaʻa loa hiki ke loaʻa kahi lāʻau maikaʻi. Hoʻoheheʻe ʻia i loko o ka waiʻona, esters, ethers, olefins a me nā solvents organik. Hoʻoheheʻe ʻole ʻia i ka wai.

ʻO ka BPO 50% paste kahi hoʻopuehu maikaʻi o ka dibenzoyl peroxide i loko o kahi ʻano paste creamy palupalu, ʻaʻole e hoʻokaʻawale, hiki ke hoʻoheheʻe maʻalahi ʻia i loko o nā resins a me nā monomers.

ʻOi aku ka liʻiliʻi o ka weliweli o kēia huahana a maʻalahi hoʻi e hoʻohana ma mua o nā ʻano loea a maloʻo paha o ka dibenzoyl peroxide. Hoʻoheheʻe iki ʻia i loko o nā waiʻona, nā mea hoʻoheheʻe petroleum, ʻaʻole hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe chlorinated.

Hoʻohana pinepine ʻia ia ma ke ʻano he mea hoʻomaka radical i ka polymerization a me ka copolymerization o nā monomers like ʻole, me ka styrene, ma kahi pae mahana kikoʻī, ma waena o 95-125 ° C. I ka wā o ke kaʻina hana polymerization, hoʻonui pinepine ʻia ka mahana i nā ʻanuʻu e hoʻomaʻamaʻa i ka hopena.
Ua ʻike ʻia kēia hui no kona hiki ke hoʻomaka i nā hopena cross-linking a me polymerization, e lilo ia i mea nui i ka hana ʻana o nā polymers, plastics, adhesives, coatings, a me nā huahana polymer ʻē aʻe.
Hoʻohana ʻia ʻo Tert-Butylperoxy isopropyl carbonate i ka hana ʻana o nā resins thermoset, i hoʻohana nui ʻia i nā ʻoihana e like me ke kūkulu ʻana, ke kaʻa, a me ka aerospace ma muli o ko lākou kūpaʻa wela a me ka lōʻihi.
He mea nui e lawelawe a mālama i ka Tert-Butylperoxy isopropyl carbonate me nā hana palekana kūpono, no ka mea, he mea ia e pane ai a he mea weliweli paha.
Ma keʻano holoʻokoʻa, he kuleana koʻikoʻi ko Tert-Butylperoxy isopropyl carbonate i ka hana ʻana o nā mea like ʻole e pili ana i ka polymer a he mea nui ia i nā kaʻina hana o nā huahana ʻoihana he nui.

He mea hoʻomaka kūpono ʻo Tert-Butyl peroxypivalate no
ka hana ʻana o ka Low Density Polyethylene (LDPE). I ka hapanui o nā hihia, hoʻohana ʻia ka hui pū ʻana me nā peroxides ʻē aʻe e hōʻoia i kahi laulā ākea o ka reactivity. Hoʻohana ʻia ʻo TBPV ma ke ʻano he mea hoʻomaka no ka polymerization suspension o ka vinyl chloride ma ka pae mahana ma waena o 50°C
a me 70°C.

ʻO Tert-Butyl peroxyneodecanoate kahi hui peroxide organik i hoʻohana pinepine ʻia ma ke ʻano he mea hoʻomaka radical i ka polymerization o nā monomers like ʻole. He kūpono loa ia no ka hoʻōla ʻana i nā resins polyester unsaturated a me nā resins vinyl ester, e alakaʻi ana i ka hana ʻana o nā mea composite, nā uhi, a me nā mea hoʻopili. Eia kekahi, hiki ke hoʻohana ʻia i ka hana ʻana o nā plastics thermoset a me nā elastomers. Loaʻa iā Tert-Butyl peroxyneodecanoate nā noi i ka hana ʻana o nā huahana polymer-based kahi e pono ai ka hoʻomaka ʻana o ka polymerization radical. Ua ʻike ʻia no kona hiki ke hoʻomaka i nā kaʻina hana cross-linking a me polymerization, e kōkua ana i ka hoʻokumu ʻana o nā mea polymer ikaika a paʻa.

Hiki ke hoʻohana ʻia ʻo Tert-Butyl peroxyacetate ma ke ʻano he mea hoʻomaka no ka polymerization solution (co) o nā acrylates a me nā methacrylates ma ka pae mahana o 100-170°C, a me nā mea ʻē aʻe no ka hana ʻana i nā uhi.
Hiki ke hoʻopili ʻia ʻo Tert-Butyl peroxyacetate ma ke ʻano he mea hoʻomaka no ka polymerization nui a me ka hoʻokuʻu ʻana (co) o nā acrylates a me nā methacrylates.

He mea hoʻomaka kūpono ʻo TBPIN no ka polymerization ethylene ma lalo o ke kaomi kiʻekiʻe i nā kaʻina hana autoclave a me tubular. No ka loaʻa ʻana o kahi ākea ākea o nā mahana polymerization, hoʻopili ʻia nā hui pū ʻana me nā peroxides ʻē aʻe i ka hana. Ma muli o nā kūlana hopena, hana ʻo TBPIN i ka pae mahana o 210-240°C. Hiki ke hoʻohana ʻia ʻo TBPIN ma ke ʻano he mea hoʻomaka no ka solution (co)polymerization o nā acrylates a me methacrylates i ka pae mahana o 90-175°C, a me nā mea ʻē aʻe no ka hana ʻana i nā uhi. Hiki ke hoʻopili ʻia ʻo TBPIN ma ke ʻano he
mea hoʻomaka no ka polymerization nui a me ka hoʻokuʻu ʻana (co) o nā acrylates a me nā methacrylates i ka pae mahana o 90-130°C. Hiki ke hoʻohana ʻia ʻo TBPIN no ka (co) polymerization o styrene i ka pae mahana o 90-140°C.

Hoʻohana pinepine ʻia ia ma ke ʻano he mea hoʻomaka polymerization i ka hana ʻana o nā polymers a me nā plastics like ʻole. Ua ʻike ʻia kēia hui no kona hiki ke hoʻomaka i nā hopena cross-linking a me polymerization, e lilo ia i mea nui i ka hana ʻana o nā adhesives, coatings, a me nā huahana polymer ʻē aʻe.
Hoʻohana ʻia ʻo Tert-Amylperoxy 2-ethylhexyl carbonate i ka hana ʻana o nā resins thermoset, i hoʻohana nui ʻia i ke kūkulu ʻana, nā kaʻa, a me nā ʻoihana aerospace. ʻO kona mau waiwai kemika e lilo ia i mea waiwai nui i ka hana ʻana i nā mea paʻa a kūpaʻa i ka wela.
Eia kekahi, ua ʻike ʻia kēia hui no kona kūpaʻa a me ka haʻahaʻa o ka volatility, e lilo ia i koho palekana a maikaʻi hoʻi no nā noi ʻoihana. Hoʻoponopono ʻia a kāohi ʻia kona hoʻohana ʻana ma muli o kona hiki ke pane a me ke ʻano weliweli, a he mea nui e lawelawe a mālama iā ia me nā hana palekana kūpono.
Ma keʻano holoʻokoʻa, he kuleana koʻikoʻi ko Tert-Amylperoxy 2-ethylhexyl carbonate i ka hana ʻana o nā mea like ʻole e pili ana i ka polymer a he ʻāpana koʻikoʻi ia i nā kaʻina hana o nā huahana ʻoihana he nui.

ʻO Tert-Amyl peroxypivalate kahi mea hoʻomaka (75% mea hana nui
ma ka isododecane) no ka (co)polymerization o ka ethylene, styrene, vinyl chloride, vinylidine chloride a me nā polyols.
ʻO ka polymerization o ka ethylene: ʻO Tert-Amyl peroxypivalate kahi mea hoʻomaka kūpono no ka polymerization ethylene ma lalo o ke kaomi kiʻekiʻe i nā kaʻina hana autoclave a me tubular.
No ka loaʻa ʻana o kahi ākea ākea o nā mahana polymerization, hoʻopili ʻia nā hui pū ʻana me nā peroxides ʻē aʻe i ka hana.
Polymerization o ka vinyl chloride: Hiki ke hoʻopili ʻia ʻo Tert-Amyl peroxypivalate ma ke ʻano he mea hoʻomaka no ka polymerization hoʻokuʻu o ka vinyl chloride ma ka pae mahana ma waena o 50°C a me 65°C. Hiki ke hoʻohana ʻia ʻo Tert-Amyl peroxypivalate me nā mea hoʻomaka ʻē aʻe e hoʻonui i ka pono o ka reactor.

Hiki ke hoʻohana ʻia ʻo Tert-Amyl peroxy-2-ethylhexanoate e hoʻomaka i ka (co)polymerization o nā acrylates a me nā methacrylates ma ka pae mahana ma waena o 70°C a me 120°C.
Hiki ke hoʻopili ʻia ʻo Tert-Amyl peroxy-2-ethylhexanoate ma ke ʻano he suspension a me ka solvent a me ka bulk polymerization. Hiki ke hoʻohana ʻia ʻo Tert-Amyl peroxy-2-ethylhexanoate no ka copolymerization o styrene a me acrylonitrile a no nā copolymers i hoʻokumu ʻia i ka vinyl acetate.

He mea hoʻomaka ʻo EHP (75% hana
mea hoʻohui) no ka (co)polymerization o ka ethylene, vinyl
chloride a me vinylidene chloride.

Hiki ke hoʻohana ʻia ʻo BPO32% ma ke ʻano he mea hoʻokeʻokeʻo palaoa. Hiki nō hoʻi ke hoʻohana ʻia ma ke ʻano he māka alanui.

Hiki ke hoʻohana ʻia ʻo BPO27% ma ke ʻano he mea hoʻokeʻokeʻo palaoa. Hiki nō hoʻi ke hoʻohana ʻia ma ke ʻano he māka alanui.

He mea hoʻomaka ʻo TMCH (90% mea hana nui i loko o ka isododecane) no ka (co)polymerization o ka ethylene, styrene, acrylonitrile, (meth)acrylates a me nā monomers optical i hoʻokumu ʻia i ka diethylene glycol bis(allyl carbonate).

He mea hoʻomaka ʻo CH80 no ka (co)polymerization o nā acrylates a me nā methacrylates.

Hiki ke hoʻohana ʻia ʻo DTAC ma ke ʻano he mea hoʻomaka no ka polymerization o styrene. He peroxide difunctional ʻo DTAC. Ma lalo o nā kūlana hopena like, hiki ke hoʻemi ʻia nā manawa polymerization e like me 10% ke hoʻohālikelike ʻia me nā mea i hana ʻia e nā peroxides monofunctional me ka hana like.
Hiki ke hoʻopili pono ʻia ʻo Trigonox® 122-C80 ma ke ʻano he mea hoʻomaka no ka (co)polymerization o ka ethylene haʻahaʻa. Hiki ke hoʻohana ʻia ʻo Trigonox® 122-C80 ma ke ʻano he mea hoʻomaka no ka (co)polymerization o ka acrylonitrile, acrylates a me methacrylates.