I-MS resin 920R
I-MS resin 920R
INTSHAYELELO
I-920R i-silane eguqulelwe i-polyurethane resin esekelwe kwi-polyether ephezulu ye-molecular weight, i-end-capped kunye ne-siloxane kwaye iqulethe amaqela e-carbamate, ineempawu zemisebenzi ephezulu, i-isocyanate ye-dissociative, i-solvent, i-adhesion egqwesileyo kunye nokunye.
Indlela yokunyanga ye-920R kukunyanga ukufuma.Ii-Catalysts ziyadingeka ekuqulunqweni kwe-sealant.I-organotin catalysts eqhelekileyo (efana ne-dibutyltin dilaurate) okanye i-chelated tin (njenge-diacetylacetone dibutyltin) inokufezekisa iimpawu ezintle zomatshini.Isixa esicetyiswayo se-tin catalysts yi-0.2-0.6%.
I-resin ye-920R edibeneyo kunye ne-plasticizer, i-nano calcium carbonate, i-agent yokudibanisa i-silane kunye nezinye izizalisi kunye nezongezelelo zingalungiselela iimveliso ze-sealant ezinamandla anamandla e-2.0-4.0 MPa, i-100% modulus phakathi kwe-1.0-3.0 MPa.I-920R ingasetyenziselwa ukulungiselela izitywini ezicacileyo ezisetyenziswa ngokubanzi ekwakheni udonga lwangaphandle, ukuhlobisa ikhaya, i-industrial elastic sealant, i-adhesive elastic njalo njalo.
INDLELA YOBUGCISA
| Into | Inkcazo | Indlela yokuvavanya |
| Imbonakalo | Lulwelo olungenambala ukuya kumthubi olubonakalayo olubonakalayo | ebonakalayo |
| Ixabiso lombala | 50 ubuninzi | APHA |
| Viscosity (mPa·s) | 50 000-60 000 | Brookfield viscometer ngaphantsi kwe25 ℃ |
| pH | 6.0-8.0 | Isopropanol / isisombululo samanzi |
| Umxholo wokufuma(wt%) | 0.1 Ubuninzi | UKarl Fischer |
| Ukuxinana | 0.96-1.04 | 25 ℃ ukuxinana kwamanzi yi-1 |
IINKCUKACHA ZOKUPHAKATHI
| Iphakheji encinci | 20 kg igubu lentsimbi |
| Iphakheji ephakathi | 200 kg igubu lentsimbi |
| Iphakheji enkulu | 1000kg PVC ton igubu |
UKUGCINA
Beka kwindawo epholileyo kunye ne-ventilated.Ukugcinwa okungavulwanga kwiqondo lokushisa.Ixesha lokugcinwa kwemveliso liyinyanga ezili-12. Impahla engenakutsha, ngokuhambelana nokuthuthwa kweekhemikhali eziqhelekileyo.
