ʻO ka mea hana Kina ke kumu kūʻai maikaʻi ʻo Adhesive RFE / DESMODUR RFE CAS 4151-51-3 Tris(4-isocyanatophenyl) thiophosphate
Hiki ke hoʻololi i ka RFE paʻa kiʻekiʻe i ka DESMODURE RFE
Inoa Kemika: Tris(4-isocyanatophenyl) thiophosphate
Ka inoa kālepa: Adhesive RFE, Desmodur RFE
Helu CAS 4151-51-3
Huina mole: C21H12N3O6PS
ʻāpana:
Tris(4-isocyanatophenyl) thiophosphate / CAS No. 4151-51-3: 27%
Ethylacetate / CAS No. 141-78-6: 72.5%
Chlorobenzene / Helu CAS: 0.5%
ʻO kā mākou RFE, he mea hoʻopaʻa paʻa paʻa solventborne o thiophosphoric-tris-(p-isocyanato-phenyl ester) i ka ethyl acetate, helu CAS 4151-51-3. ʻO ka waihoʻoluʻu māmā he mea lapaʻau āpau / crosslinker (isocyanate-type) i hoʻohana nui ʻia ma luna o nā mea hoʻopili no ka lāʻau kūlohelohe a/a i ʻole synthetic, ʻoi aku hoʻi no nā mea hao. Loaʻa nā pōmaikaʻi me kona kala māmā i ke kala ʻole a me ka melemele, ʻo RFE kahi hopena kūpono no ka koi ikaika ʻana i ke kala, kūpono no ka hoʻopili cr grafted, chloroprene rubber adhesive a me hydroxyl polyurethane adhesive. Hiki i ka RFE ke hoʻomaikaʻi i ka paʻa ʻana o ka plasticizer PVC, ka ʻaila SBR, ka ʻili o luna/primer, ka siliki a me nā mea ʻē aʻe. ʻO ka solvent o RFE ka ethyl acetate (EAC), e like me ka hoʻoponopono o ka mālama ʻana i ke kaiapuni i ka hoʻohālikelike ʻana i ka methylene chloride. Hoʻohui i ka RFE i loko o nā adhesives, hoʻoulu ia i ka hopena crosslinking a hoʻohui i nā substrates, ʻoi aku hoʻi no nā mea lāʻau.
Pono e hoʻohana ʻia nā mea hoʻopili ʻelua i loko o ka manawa kūpono ma hope o ke kau ʻana ma hope o ka hoʻokomo ʻana i RFE. ʻAʻole pili wale ka lōʻihi o ka manawa kūpono i ka ʻike polymer o ka adhesive, akā nā mea pili ʻē aʻe ( Like reisn, antioxygen, plasticizer, solvent, etc. Ke kokoke i ka manawa kūpono, maʻamau i kekahi mau hola a i ʻole hoʻokahi lā hana, adhesive lilo i mea paʻakikī i ka hana, a piʻi koke ka viscosity, ʻO ka hope, lilo ia i ka jelly hiki ʻole ke hoʻololi.
Hiki ke hoʻohana ʻia ka RFE ma ke ʻano he mea hoʻopili no ka lāʻau a me ka metala, a ma ke ʻano he lāʻau hoʻōla crosslinking no nā mea hoʻopili hoʻonā a me nā mea hoʻopili polyurethane i hoʻopaʻa ʻia.
ʻO ka nui o ka 4% a hiki i ka 7% o nā mea hoʻopili i ʻōlelo ʻia ma luna. Hoʻohana nui ʻia ia no ka hoʻopili ʻana i nā huahana kala ʻole a ʻulaʻula paha.
Hoʻopili pū me:
- Ka hoʻopaʻa ʻana no ka pulupulu i hoʻopaʻa ʻia (a i ʻole unvulcanized) a me PVC, PU, SBS a me nā polymers ʻē aʻe i hoʻopaʻa ʻia o nā mea a me nā metala (hao/alumini).
- Ma ke ʻano he lāʻau lapaʻau no nā neoprene adhesives e hoʻomaikaʻi i ka ikaika paʻa; lāʻau hoʻōla no ka hoʻopaʻa ʻana i ka lole a me ka lole.
- Ma ke ʻano he mea hoʻopili cross-linking no nā ʻāpana hydroxyl o nā huahana polyurethane (elastomers, coatings, etc.).
- Ma keʻano he mea hoʻopili cross-linking no ka hydroxyl-terminated polyurethane adhesives i hoʻohanaʻia i kaʻoihana kāmaʻa, hiki ke hoʻonui i ka ikaika adhesion mua, ka wela a me nā hōʻailona'ē aʻe.
- Hoʻohana nui ʻia ma nā kāmaʻa, ʻeke, nā ʻoihana ʻeke e hoʻopaʻa i ka lole me PVC a / a i ʻole PU.
Manaʻo i ka dosage:
Ma muli o ke kaʻina hana hoʻopaʻa a me nā substrates, ua ʻōlelo ʻia ka dosage kūpono loa no kahi ākea o nā koho.
No ka mālama ʻana i ka ʻāpana o 100 mau ʻāpana ma ke kaupaona (pbw) ma muli o:
ʻO ka lāʻau kāpili-Chloroprene (ma kahi o 16%): 3%-5% pbw RFE
ʻO ka lāʻau chloroprene (ma kahi o 20%): 5%-7% pbw RFE
Hydroxyl polyurethane (kokoke polyurethane ma kahi o 15%): 3%-5% pbw RFE
Hoʻohālikelike me nā solvents:
Hiki ke hoʻoheheʻe ʻia kā mākou RFE me ka ethyl acetate dichloropropane anhydrous a me ka waiʻona ʻole, trichloroethylene, acetone, methyl ethyl ketone, toluene a me nā mea hoʻonā. ʻO ka hoʻohui ʻana i nā ʻāpana nui o nā aliphatic hydrocarbons hiki ke hopena i ka turbidity. Eia nō naʻe, ʻo ka hoʻonā o aliphatic hydrocarbons i loko o ka lāʻau kūlohelohe (NR) hōʻike i ka hoʻohālikelike maikaʻi me RFE. No laila, ʻaʻohe pono e hoʻohui i nā solvents ʻē aʻe.
Hoʻopili:
ʻAno 1. 750g / ʻōmole, 20 mau ʻōmole i hoʻokahi pahu, 24 a i ʻole 30 mau pahu i hoʻokahi pallet;
ʻAno 2. 20kg / pahu, 18 pahu a i ʻole 27 pahu i hoʻokahi pallet;
ʻAno 3. 55kg / pahu, 8 a i ʻole 12 pahu i hoʻokahi pallet;
ʻAno 4. 180kg / pahu, 4 pahu i hoʻokahi pallet
Waihona:
E ʻoluʻolu e mālama ʻia i loko o ka pahu i hoʻopaʻa ʻia ma 5 ℃-32 ℃, hiki ke mālama ʻia nā huahana no 12 mau moth.
ʻO kā mākou mau huahana moʻo a pau e maʻalahi loa i ka makū; E hana ia i ke kalapona kalapona a me ka urea hiki ole ke hooheheeia me ka wai. Inā ʻike ʻia i ka ea a i ʻole ka māmā, e wikiwiki ia i nā loli kala o nā huahana.
(Akā e hoʻopilikia ʻia ka hana hana.)
Palekana:
ʻO ke ʻano pōʻino, hiki ke wela, hoʻoulu i nā maka, inā inhaled hiki ke hoʻoulu i nā allergies. Hiki ke hoʻopā pinepine ʻia ka ʻili a maloʻo paha. Hiki i ka mahu o nā huahana ke ho'oluhi a me ka vertigo.
Helu Aupuni Hui Pū ʻia: 1173
Ka inoa o nā Aupuni Hui Pū ʻIa: FLAMMABLE LIQUID, NOS (Ethyl Acetate, Monochlorobenzene)
Ka pae pilikia o ka lawe ʻana: 3
Māhele Packaging: II
Pilikia kaiapuni: ʻaʻole
KULA HS: 2929109000
| MEA | NUI |
| ʻO ka hōʻike o NCO | 7.2±0.2% |
| Maʻiʻo paʻa | 27±1% |
| Viscosity (20 ℃) | 3 mPa.s |
| Mea hoʻoheheʻe | Ethyl acetate |
| ʻAno: ʻO ka wai melemele māmā māmā. ʻAʻole pili kona kala i ka ikaika kino. | |
| * Eia hou: Hiki i ka hui ke noiʻi a hoʻomohala i nā huahana hou e like me ke koi kūikawā o kā mākou mea kūʻai. | |
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| 3. | |
| 4. | |
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| 6. | |
| 7. | |
| 8. | |
| 9. | IS(1,5-Naphthalene Diisocyanate) CAS 3173-72-6 |
| 10. | PPDI (1,4-Phenylene Diisocvanate) |
| 11. | I kēia lā CAS 91-97-4 |
| 12. | Dimeryl Diisocyanate DDI CAS NO. 68239-06-5 |
| 13. | MOCA CAS 101-14-4 |
| 14. | PTSI CAS 4083-64-1 |
| 15. | etc... |
