Mugadziri wekuChina ane mutengo wakanaka. Adhesive RFE / DESMODUR RFE CAS 4151-51-3 Tris(4-isocyanatophenyl) thiophosphate
RFE inonamira inoshanda zvakanaka inogona kuchinja DESMODURE RFE
Zita reKemikari: Tris(4-isocyanatophenyl) thiophosphate
Zita rekutengeserana: Adhesive RFE, Desmodur RFE
Nhamba yeCAS 4151-51-3
Fomura yemorekuru: C21H12N3O6PS
Chikamu:
Tris(4-isocyanatophenyl) thiophosphate / CAS Nhamba 4151-51-3: 27%
Ethyl acetate / CAS Nhamba 141-78-6: 72.5%
Chlorobenzene / Nhamba yeCAS: 0.5%
RFE yedu, imhando ye solventborne adhesive hardener ye thiophosphoric-tris-(p-isocyanato-phenyl ester) mu ethyl acetate, CAS nhamba 4151-51-3. Ruvara rwakajeka imhando ye universal curing agent / crosslinker (isocyanate-type) inonyanya kushandiswa pama adhesives e rabha yechisikigo uye/kana yekugadzira, kunyanya yezvinhu zve rabha. Inobatsira ne resistance yayo yeruvara rwakajeka kune isina ruvara uye yero, RFE imhinduro yakanaka yekuda zvakanyanya ruvara, yakakodzera grafted cr adhesive, chloroprene rabha adhesive uye hydroxyl polyurethane adhesive. RFE inogona zvakare kuvandudza bonding ye plasticizer PVC, oily SBR, top layer/primer dehwe, sirika nezvimwewo. RFE inogonawo kuwedzerwa mu oil ganda treatment agent kuti iwane adhesion iri nani uye resistance ye oil. Solvent ye RFE i ethyl acetate (EAC), iyo inoenderana nemutemo wekuchengetedza nharaunda kana tichienzanisa ne methylene chloride. Kuwedzera RFE muma adhesives, kunokonzera crosslinking reaction uye connect substrates, kunyanya yezvinhu zve rabha.
Gundi rine zvikamu zviviri rinofanira kushandiswa mukati menguva yakakodzera mushure mekuiswa mushure mekuiswa muRFE. Kureba kwenguva yakakodzera hakungobatanidzwi chete nehuwandu hwepolymer hwegundi, asiwo nezvimwe zvikamu zvakakosha (Sezvakaita reisn, antioxygen, plasticizer, solvent, nezvimwewo). Kana yave pedyo nenguva yakakodzera, kazhinji maawa mashoma kana zuva rimwe chete rekushanda, gundi rinova rakaoma kushanda, uye viscosity inomuka nekukurumidza, Pakupedzisira, rinova jelly risingadzoreki.
Iyo RFE inogona kushandiswa sechinamira cherabha nesimbi, uye sechinonamira chinosanganisa chinonamira cherabha uye chinonamira chepolyurethane chakavakirwa pa solvent.
Huwandu hwacho hunowanzova 4% kusvika 7% yezvinonamira zvataurwa pamusoro apa. Zvinonyanya kushandiswa pakubatanidza zvinhu zvisina ruvara kana zvine ruvara rwakajeka.
Kunyorera kunosanganisira:
- Kubatanidza rabha yakasanganiswa (kana isina kusanganiswa) uye PVC, PU, SBS nedzimwe polima dzinobatanidza zvinhu nesimbi (simbi/aruminiyamu).
- Semushonga wekusimbisa neoprene glues kuti ivandudze simba rekubatanidza; mushonga wekusimbisa rabha nejira.
- Semushonga unobatanidza zvinhu zve hydroxyl zve polyurethane products (elastomers, coatings, nezvimwewo).
- Semushonga unobatanidza ma hydroxyl-terminated polyurethane anoshandiswa muindasitiri yeshangu, izvo zvinogona kuvandudza simba rekutanga rekunamatira, kuramba kupisa nezvimwe zviratidzo.
- Inonyanya kushandiswa pashangu, sutukesi, maindasitiri emabhegi kuti isanganise jira nePVC uye/kana PU.
Zvinokurudzirwa kuti ushandise:
Zvichienderana nemaitiro ekubatanidza uye substrates, chiyero chakakodzera chinokurudzirwa kune dzakasiyana siyana sarudzo.
Kugadzira namatidza yezvikamu zana nehuremu (pbw) zvichibva pane zvinotevera:
Rabha yeGraft-Chloroprene (iri murabha inenge 16%): 3%-5% pbw RFE
Rabha yechloroprene (iri murabha inosvika 20%): 5%-7% pbw RFE
Hydroxyl polyurethane (huwandu hwepolyurethane hunosvika 15%): 3%-5% pbw RFE
Kuenderana nezvinhu zvinonyungudutsa:
RFE yedu inogona kusanganiswa ne anhydrous uye alcohol-free ethyl acetate dichloropropane, trichloroethylene, acetone, methyl ethyl ketone, toluene nezvimwe zvinonyungudutsa. Kuwedzera huwandu hwakawanda hwe aliphatic hydrocarbons kunogona kukonzera turbidity. Zvisinei, mhinduro ye aliphatic hydrocarbons mu natural rabber (NR) inoratidza kubatana kwakanaka neRFE. Saka, hapana chikonzero chekuwedzera zvimwe zvinonyungudutsa.
Kurongedza:
Rudzi 1. 750g/bhodhoro, mabhodhoro makumi maviri mubhokisi rimwe, mabhokisi makumi maviri nemana kana makumi matatu mupallet rimwe;
Rudzi rwechipiri. 20kg/dhiramu, madhiramu gumi nemasere kana madhiramu makumi maviri nemanomwe mupareti imwe chete;
Rudzi rwechitatu. 55kg/dhiramu, madhiramu masere kana gumi nemaviri mupareti imwe chete;
Rudzi rwechina. 180kg/dhiramu, madhiramu mana mupareti imwe chete
Kuchengetera:
Ndapota chengetai mubhodhoro rekutanga rakavharwa 5℃-32℃, zvigadzirwa zvinogona kuchengetedzwa zvakagadzikana kwezvimedu gumi nezviviri.
Zvigadzirwa zvedu zvese zvinonzwa hunyoro zvakanyanya; Zvinogadzira carbon dioxide uye urea isinganyunguduke mumvura. Kana zvikasangana nemhepo kana/nechiedza, zvinokurumidzisa kuchinja kwemavara ezvigadzirwa.
(Asi basa rekushandisa richakanganiswa nebot.)
Kuchengetedzeka:
Hunhu hune njodzi, hunobatidza zvakanyanya, hunomutsa maziso, kana hukafemerwa hunogona kukonzera allergies. Kubatwa kakawanda kunogona kukonzera kuoma kweganda kana kupenga. Kunhuhwirira kwezvinhu kunogona kuita kuti munhu aneta uye anzwe vertigo.
Nhamba yeSangano reNyika: 1173
Zita reKufambisa reSangano reNyika: LIQUID INOBVISA, NOS (Ethyl Acetate, Monochlorobenzene)
Njodzi yekutakura: 3
Chikamu chekurongedza: II
Njodzi yezvakatipoteredza: kwete
HS CODE: 2929109000
| CHINHU | INDEX |
| Kuedzwa kweNCO | 7.2±0.2% |
| Zvemukati zvakasimba | 27±1% |
| Kusviba (20℃) | 3 mPa.s |
| Chinonyungudutsa | Ethyl acetate |
| Chitarisiko: Mvura yero yakajeka. Ruvara rwayo harukanganisi simba remuviri. | |
| * Pamusoro pezvo: Kambani inogona kutsvagisa nekugadzira zvigadzirwa zvitsva zvichienderana nekudiwa kwakakosha kwevatengi vedu. | |
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| 9. | NDI(1,5-Naphthalene Diisocyanate) CAS 3173-72-6 |
| 10. | PPDI (1,4-Phenylene Diisocvanate) |
| 11. | TODI 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. | nezvimwewo... |
