huahana

Nā huaʻōlelo like ma ka ʻōlelo Pelekania

2-PROPYLENAMIDE, N-(1,1-DIMETHYL-3-OXOBUTYL);4-Acrylamido-4-methyl-2-pentanone;ACRYLAMIDE, N-(1,1-DIMETHYL-3-OXOBUTYL);DAA;N-(1,1-DIMETHYL-3-OXOBUTYL)ACRYLAMIDE;2-Propenamide,N-(1,1-dimethyl-3-oxobutyl)-;n-(1,1-dimethyl-3-oxobutyl)-2-propenamid;N-(1,1-Dimethyl-3-oxobutyl)-2-propenamide;n-(1,1-dimethyl-3-oxobutyl)-acrylamide;N-(2-(2-Methyl-4-oxopentyl))acrylamide;n-(2-(2-methyl-4-oxopentyl)acrylamide; n,n-bis(2-oxopropyl)-2-propenamide; n,n-diacetonyl-acrylamide; DAAM; CmcSodiumSalt(EdifasB); Diacetone Acrylamide (hoʻopaʻa ʻia me MEHQ + TBC 2-(Acryloylamino) -2-methyl-4-pentanone

waiwai kemika

Huina kemika: C9H15NO2

Kaumaha molekula: 169.22

CAS: 2873-97-4 EINECS: 220-713-2 Wehe hehee: 53-57°C

Punila hoʻolapalapa: 120°C (8 mmHg) Hiki ke hoʻoheheʻe ʻia i ka wai: ʻAno: keʻokeʻo a i ʻole melemele liʻiliʻi liʻiliʻi.

kiko uila: >110°C

hoʻolauna pōkole huahana

ʻO Diacetone acrylamide me ʻelua mau pūʻulu reactive: N - hoʻololi i nā amides a me ketone, ethylene a me ka monomer copolymerization me nā mea ʻē aʻe maʻalahi loa, no laila ketone carbonyl, i hoʻokomo ʻia i loko o ka polymer, ka hoʻohana ʻana i nā waiwai ketone carbonyl, hiki ke hana i ka polymer / hui i nā lālā e like me ka hopena. , ua hoʻohana ʻia e hoʻomākaukau i nā mea hoʻopili like ʻole, mānoanoa, pepa e hoʻoikaika ai i ka pepa, crosslinking agent, etc. nā mahinaʻai.

hiʻona

1. Ke kiko uila >110 °C
2, helu hehee 57 ~ 58 °C
3, wahi hoʻolapalapa 120 ℃ (1.07 kPa), 93 ~ 100 ℃ (13.33 ~ 40.0 Pa)
4. Māmā pili 0.998 (60 °C)
5, keʻokeʻo a i ʻole melemele liʻiliʻi ʻeleʻele aniani, ʻaʻohe kala ma hope o ka hoʻoheheʻe ʻana.
6, hiki ke hoʻoheheʻe ʻia i ka wai, methanol, chloromethane, benzene, acetonitrile, ethanol, acetone, tetrahydrofuran, ethyl acetate, styrene, n-hexanol a me nā mea hoʻoheheʻe kūlohelohe ʻē aʻe, insoluble i ka petroleum ether (30 ~ 60 °C).

hoʻohana

Ua kapa pinepine ia he diamine, N-(1,1-dimethyl-3-oxobutyl) a laila DAAM.ʻO ka noi o DAAM penei:
⑴ Hoʻohana i ka lauoho lauoho
ʻO ka hiʻohiʻona nui o ka diamine ʻo ka homopolymer a i ʻole copolymer ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai, akā loaʻa ka "wai hoʻomaha", ka nui o ka absorption wai a hiki i ka 20% ~ 30% o kona kaumaha, ke emi ka haʻahaʻa ambient ma mua o 60%, akā hiki nō hoʻi. hoʻokuʻu wai.Hoʻohana ʻia kēia hiʻohiʻona no ka hana ʻana i ka lauoho spray fixative a me ka resin photosensitive me ka diamine.
⑵ Hoʻohana i ka resin photosensitive
Ke hoʻohana nei i ka BRIGHT, HARD a me ka ACID-base RESISTANT SOLID DIAMine homOPOLYMER TO PRODUCE PHOTOSENSITIVE resin hiki ke hana i ka resin photosensitive wikiwiki, maʻalahi e wehe i ka ʻāpana kiʻi ʻole ma hope o ka hoʻolaha ʻana, i loaʻa i kahi kiʻi a me ka ikaika maikaʻi, ka pale a me ka wai pale pale. .
ʻO kekahi hoʻohana koʻikoʻi o ka diamines e hoʻololi i ka gelatin.Hoʻohana ʻia ʻo Gelatin ma ke ʻano he photosensitive emulsion, kahi e hoʻohana pono ai i nā waiwai kūikawā āpau o ka gelatin, no laila ua paʻakikī ka loaʻa ʻana o kahi huahana kūpono e hoʻololi iā ia ma mua o 100 mau makahiki.ʻO ka gelatin kiʻi kiʻi maʻemaʻe kiʻekiʻe e liʻiliʻi i Kina no ka manawa lōʻihi, ua manaʻo ʻia ʻo nā mea photosensitive home e pono ai ka gelatin ma kahi o 2500t, akā i kēia manawa ka hana ʻana o ka gelatin kiʻi home he mau haneli wale nō.
(3) no ka hoʻomākaukau ʻana i ka pāpaʻi paʻi hoʻomaha
(4) ʻO ka hoʻohana ʻana i ka hoʻopili
Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻoikaika paʻa a hoʻomaikaʻi no nā pūhui fibrous, sima, aniani, alumini a me ka polyvinyl chloride.Hiki ke hana ʻia i mau mea hoʻopili paʻakikī.Hiki ke hoʻohana ʻia e like me nā mea hoʻopili wela no ka pepa, textiles a me nā kiʻi ʻoniʻoni i loaʻa nā polymers acrylic.
⑸ Hoʻohana i ka ⑸ ma nā ʻano ʻē aʻe
Ma waho aʻe o nā ʻano o ka noi ma luna, hiki ke hoʻohana nui ʻia ka diacetone acrylamide ma nā kula ʻē aʻe:
① hiki ke hoʻohana ʻia e like me ka lāʻau lapaʻau no ka epoxy resin, ka pena antirust lalo moku, ka pena i lalo o ka wai, ka pena resin acrylic, ka polyester unsaturated a me nā uhi ʻē aʻe;
② Ua hoʻohana maikaʻi ʻia ka monomer copolymer wai-soluble o ka diacetone acrylamide no ka hoʻomaʻamaʻa ʻana i nā mea paʻa paʻa;
③ hiki ke hoʻohana ʻia i mea hoʻopaʻa leo laser thermal;
④ Hoʻohana ʻia e like me ke aniani anti-blurring agent;
⑤ hoʻohana ʻia i nā mea kope azo;
⑥ Hoʻohana ʻia e like me nā ʻāpana resin photosensitive hiki i ka wai.

pūʻolo a me ka lawe ʻana

B. Hiki ke hoʻohana ʻia kēia huahana, 25KG，BAGS
C. E kūʻai i sila ma kahi anuanu, maloʻo a me ka makani ma loko.Pono e hoʻopaʻa paʻa ʻia nā pahu ma hope o kēlā me kēia hoʻohana ma mua o ka hoʻohana ʻana.
D. Pono e hoʻopaʻa maikaʻi ʻia kēia huahana i ka wā o ka lawe ʻana e pale aku i ka makū, ka alkali ikaika a me ka waikawa, ka ua a me nā mea haumia ʻē aʻe mai ka hui ʻana.