ʻO ka STYRENE MALEIC ANHYDRIDE COPOLYMER me CAS 9011-13-6
ʻO ka Styrene maleic anhydride copolymer, i hoʻopōkole ʻia ʻo SMA, he hui polymer i hoʻokumu ʻia e ka copolymerization o styrene a me maleic anhydride, CAS 9011-13-6. ʻO ka Styrene maleic anhydride copolymer he keʻokeʻo a melemele paha me ka transparency maikaʻi a me ka luster.
ʻO ka mahana hoʻololi aniani ma waena o 80 a me 100° C. Loaʻa i ka pauka copolymer Styrene maleic anhydride ke kūpaʻa wela maikaʻi a me ke kūpaʻa wela kiʻekiʻe, a hiki ke mālama i ke kūpaʻa kūkulu a me nā waiwai kino i nā mahana kiʻekiʻe. Loaʻa i ka Compatibilizer SMA ka ikaika mechanical maikaʻi a me ka paʻakikī, a me ke kūpaʻa hopena maikaʻi loa, ke kūpaʻa tensile a me ke kūpaʻa ʻaʻahu.
ʻO nā pads mea kani maʻalahi i hoʻohana pinepine ʻia i nā mea hana kaʻa ʻAmelika ua hana ʻia me nā substrates i hoʻoheheʻe ʻia i hoʻokahi ʻāpana me ke kaumaha o 4 ~ 8 lb. I kēia manawa, hiki i ka mākeke o ka styrene-maleic anhydride copolymer resin instrument pad ma ʻAmelika ʻĀkau ke hiki i ka 40%.
| Nā Mea | ʻAno hoʻāʻo | SMA-900 | SMA-925 |
| Ka nui o ka nui g/cm3 | ASTM D792 | 1.14-1.17 | 1.14-1.17 |
| ʻO ka nui o ka Maleic Anhydride % | ASTM D3644 | 18±2 | 25±2 |
| HDT(1.82MPa) ℃ | ASTM D648 | >110 | 125 |
| Kaumaha Molekala (×105) | GPC | 1.2-1.8 | 1.0-1.4 |
| MFR (230 ℃, 2.16Kg) g/10min | ASTM D1238 | 5±1.5 | 3±1.5 |
Mea hoʻohui palakiko:Hiki ke hoʻohana ʻia ka Styrene maleic anhydride copolymer ma ke ʻano he mea hoʻololi plastic e hoʻomaikaʻi i nā waiwai rheological o ka heheʻe, hoʻoikaika i ka hoʻopili ʻana ma waena o ka matrix thermoplastic a me nā mea hoʻopihapiha a i ʻole nā pigments, a hoʻonui i ka ikaika hopena a me ka mahana deflection wela o nā huahana.
Kahua uhi:Hiki ke hoʻohana ʻia ʻo SMA STYRENE MALEIC ANHYDRIDE COPOLYMER e hoʻomākaukau i nā uhi hana a hoʻomaikaʻi i ka hoʻopili ʻana, ke kūpaʻa i ka pala a me nā waiwai ʻē aʻe o nā uhi. Hiki ke hoʻohana ʻia ʻo Styrene maleic anhydride copolymer ma ke ʻano he resin alkali-soluble i loko o nā ʻīnika wai a me nā varnish wai.
Mea hoʻopili:Ma muli o ke alo o kāna mau hui hana, hiki ke hoʻohana ʻia ka compatibilizer SMA e hoʻomākaukau i nā mea hoʻopili hana kiʻekiʻe.
Nā mea uila:Me ka hana insulation maikaʻi loa a me ke kūpaʻa wela, kūpono lākou no nā mea insulation a me nā mea hoʻopili i nā lako uila a me nā lako uila.
Nā kahua ʻē aʻe:Hiki ke hoʻohana ʻia ka pauka copolymer Styrene maleic anhydride i ka mālama ʻana i ka lole a me ka ʻili, ka hoʻomaʻemaʻe kāpeti, a pēlā aku, a hiki ke hoʻohana ʻia ma ke ʻano he emulsifier a dispersant paha i nā ʻōnaehana hoʻopuehu like ʻole.
✅Hana ʻo Unilong i nā huahana SMA styrene maleic anhydride copolyme me nā kaumaha molekala like ʻole a me St: MA. Ua māhele ʻia kā mākou SMA i nā moʻo kaumaha molekala kiʻekiʻe a me nā moʻo kaumaha molekala haʻahaʻa a hiki i nā mea kūʻai ke koho e like me kā lākou pono ponoʻī a me nā kaʻina hana.
✅Pōmaikaʻi kumukūʻai, hiki ke hoʻohālikelike ʻia ka maikaʻi o ka huahana styrene maleic anhydride copolyme me nā ʻoihana nui e like me Polyscope. ʻO nā ʻōkuhi Styrene maleic anhydride copolyme (e like me ka mahana hoʻololi aniani, ka maopopo, ka transparency) he maikaʻi a paʻa. Inā ʻoe e hoʻolālā e kūʻai i ka styrene maleic anhydride i ka wā e hiki mai ana, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou i kēlā me kēia manawa.
✅Hoʻopilikino ʻana:
Hiki ke hoʻopilikino ʻia ka ʻōpala huahana e like me nā koi o ka mea kūʻai aku-20kg/ʻeke, 25kg/ʻeke...
nā lepili: Hoʻopilikino i nā lepili pākahi no nā mea kūʻai aku
25kgs/pahu, 9tons/20'pahu
25kgs/ʻeke, 20tons/20'pahu
SMA CAS 9011-13-6 Styrene Maleic Anhydride Kūʻai
