Ndị na-emepụta China ezigbo ọnụahịa Adhesive RFE / DESMODUR RFE CAS 4151-51-3 Tris (4-isocyanatophenyl) thiophosphate
RFE nrapado dị elu nwere ike ịgbanwe DESMODURE RFE
Aha kemịkal: Tris(4-isocyanatophenyl) thiophosphate
Aha ahia: Adhesive RFE, Desmodur RFE
CAS Nọmba 4151-51-3
Usoro ihe omimi: C21H12N3O6PS
Akụkụ:
Tris (4-isocyanatophenyl) thiophosphate / CAS Nọmba 4151-51-3: 27%
Ethylacate / CAS No. 141-78-6: 72.5%
Chlorobenzene / CAS Nọmba: 0.5%
RFE anyị, bụ ihe mgbaze nke thiophosphoric-tris- (p-isocyanato-phenyl ester) na ethyl acetate, nọmba CAS 4151-51-3. Agba ọkụ bụ ihe na-agwọ ọrịa zuru ụwa ọnụ / crosslinker (ụdị isocynate) nke etinyere na nrapado maka eke na / ma ọ bụ roba sịntetik, ọkachasị maka ihe rọba. Uru ya na agba ya na-enweghị agba na nguzogide na-acha odo odo, RFE bụ ihe ngwọta dị mma maka ịchọsi ike maka agba, dabara nke ọma maka eriri crafed, chloroprene roba adhesive na hydroxyl polyurethane adhesive. RFE nwekwara ike melite bonding nke plasticizer PVC, mmanu mmanu SBR, top oyi akwa / primer akpụkpọ anụ, silk na wdg RFE nwekwara ike-atụkwasịkwara na mmanụ akpụkpọ ọgwụgwọ gị n'ụlọnga iji nweta mma adhesion ume na mmanụ iguzogide. Ihe mgbaze nke RFE bụ ethyl acetate (EAC), nke kwekọrọ na ụkpụrụ nke nchebe gburugburu ebe obibi ma e jiri ya tụnyere methylene chloride. Na-agbakwụnye RFE n'ime adhesives, ọ na-eme ka mmeghachi omume crosslinking na jikọọ mkpụrụ, karịsịa maka ihe roba.
A ghaghị iji nrapado akụkụ abụọ mee ihe n'ime oge ọdabara mgbe etinyechara ya na RFE. Ogologo oge ọdabara abụghị naanị metụtara ọdịnaya polymer nke nrapado, kamakwa ihe ndị ọzọ dị mkpa (Dị ka reisn, antioxygen, plasticizer, ihe mgbaze, wdg. Mgbe nso oge kwesịrị ekwesị, na-abụkarị awa ole na ole ma ọ bụ otu ụbọchị ọrụ, nrapado. na-esikwu ike na-arụ ọrụ, na viscosity adahade anya, N'ikpeazụ, ọ na-aghọ irreversible jelii.
Enwere ike iji RFE mee ihe dị ka ihe ntanye maka roba na ígwè, yana dịka onye na-agwọ ọrịa crosslinking maka roba ngwọta adhesives na ihe mgbaze dabeere polyurethane adhesives.
Ọnụ ego a na-abụkarị 4% ruo 7% nke nrapado gbadoro ụkwụ na mgbaze a kpọtụrụ aha n'elu. A na-eji ya eme ihe karịsịa maka ijikọ ngwaahịa na-enweghị agba ma ọ bụ ìhè.
Ngwa gụnyere:
- Njikọ maka vulcanized (ma ọ bụ unvulcanized) roba na PVC, PU, SBS na ndị ọzọ polymers bonding nke ihe na ọla (ígwè / aluminom).
- Dị ka onye na-agwọ ọrịa maka adhesives neoprene iji meziwanye ike njikọ; ihe na-agwọ ọrịa maka roba na akwa bonding.
- Dị ka onye na-ejikọta ọnụ maka ihe ndị hydroxyl nke ngwaahịa polyurethane (elastomer, mkpuchi, wdg).
- Dị ka onye na-ejikọta ọnụ maka hydroxyl-akwụsị polyurethane adhesives na-eji akpụkpọ ụkwụ akpụkpọ ụkwụ, nke nwere ike imeziwanye ike nkedo mbụ, nkwụsị ọkụ na ihe ngosi ndị ọzọ.
- A na-etinyekarị ya na akpụkpọ ụkwụ, akpa akwa, ụlọ ọrụ akpa iji jikọta akwa na PVC na / ma ọ bụ PU.
Kwado usoro onunu ogwu:
Dabere na usoro njikọ na substrates, a na-atụ aro usoro ọgwụgwọ kachasị mma maka nhọrọ dịgasị iche iche.
Maka ịgwọ nrapado nke akụkụ 100 n'ịdị arọ (pbw) dabere na:
Graft-Chloroprene rọba (ọdịnaya rọba ihe dị ka 16%): 3% -5% pbw RFE
Chloroprene rọba (ọdịnaya rọba ihe dị ka 20%): 5% -7% pbw RFE
Hydroxyl polyurethane (ọdịnaya polyurethane ihe dị ka 15%): 3%-5% pbw RFE
Ndakọrịta na ihe mgbaze:
Enwere ike ịgbanye RFE anyị na ethyl acetate dichloropropane, trichlorethylene, acetone, methyl ethyl ketone, toluene na ihe mgbaze ndị ọzọ na-enweghị mmanya. Ịgbakwunye oke oke nke aliphatic hydrocarbons nwere ike ịkpata ọgba aghara. Otú ọ dị, ngwọta nke aliphatic hydrocarbons na eke roba (NR) na-egosi ezi ndakọrịta na RFE. Ya mere, ọ dịghị mkpa ịgbakwunye ihe mgbaze ndị ọzọ.
Nkwakọ ngwaahịa:
Ụdị 1. 750g / karama, karama 20 na otu katọn, 24 ma ọ bụ 30 katọn n'otu pallet;
Ụdị 2. 20kg / drum, 18 drum ma ọ bụ 27 drum na otu pallet;
Ụdị 3. 55kg / drum, 8 ma ọ bụ 12 drum na otu pallet;
Ụdị 4. 180kg / drum, 4 drum na otu pallet
Nchekwa:
Biko echekwara na mbụ kaa akara ite 5 ℃-32 ℃, ngwaahịa nwere ike chebe mụ 12 moths.
Ngwaahịa anyị niile na-enwe mmetụta dị nro na mmiri; Ọ ga-emepụta carbon dioxide na urea na-adịghị ike soluble na mmeghachi omume na mmiri. Ọ bụrụ na ikpughe na ikuku ma ọ bụ/na ọkụ, ọ ga-eme ka mgbanwe agba nke ngwaahịa dị ngwa.
(Ma a ga-emetụta ọrụ bara uru.)
Nchekwa:
Ọdịdị dị ize ndụ, nke ukwuu inflammable, na-akpali anya, ma ọ bụrụ na inhaled nwere ike ime ka allergies. Imetụ aka ugboro ugboro nwere ike ime ka akpụkpọ ahụ kpọnwụọ ma ọ bụ kpachapụ anya. Uzuoku nke ngwaahịa nwere ike ime ka ike gwụ onye ahụ na vertigo.
Nọmba United Nations: 1173
Aha Ụgbọ njem United Nations: LIQUID FLAMMABLE, NOS (Ethyl Acetate, Monochlorobenzene)
Ọkwa ihe egwu ụgbọ njem: 3
Ngalaba nkwakọ ngwaahịa: II
Ihe egwu gburugburu: mba
Koodu mpaghara:: 2929109000
| ITEM | INDEX |
| Ọnụ ego nke NCO | 7.2± 0.2% |
| Ọdịnaya siri ike | 27±1% |
| Viscosity (20 ℃) | 3mPa.s |
| Ihe mgbaze | Ethyl acetate |
| Ọdịdị: Mmiri mmiri na-acha odo odo na-apụta ìhè. Agba ya anaghị emetụta ike boding. | |
| * Tụkwasị na nke ahụ: Ụlọ ọrụ ahụ nwere ike nyochaa ma mepụta ngwaahịa ọhụrụ dịka ọchịchọ pụrụ iche nke ndị ahịa anyị si dị. | |
| 1. | |
| 2. | |
| 3. | |
| 4. | |
| 5. | |
| 6. | |
| 7. | |
| 8. | |
| 9. | IS (1,5-Naphthalene Diisocyanate) CAS 3173-72-6 |
| 10. | PPDI (1,4-Phenylene Diisocvanate) |
| 11. | TAA 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. | wdg... |
