Pu Mold Resin
Pu Mold Resin
UHLELO
Inecandelo le-A&B, i-A yi-polyol, kunye ne-B yi-Iso-terinated polyurethane prepolymer.
IIMPAWU
Ineempawu ezigqwesileyo zokucwangcisa, ixesha elifutshane lejeli, liqinile kubushushu obuqhelekileyo.Imveliso egqityiweyo ineempawu ezintle zokumelana ne-abrasion, i-anti-hydrolyzing, i-transparence, ukuqina okulungileyo kunye nobukhulu obuzinzile.
ISICELO
Isetyenziselwa ukwenza isihlangu kunye neentlobo ezahlukeneyo zokubumba zePU.Indawo yerabha yeSilicon ukwenza ukubumba kwelitye lenkcubeko.
UKUGCINA
Gcina kwindawo epholileyo neyomileyo.Ukuba awukwazi ukusebenzisa igubu elinye phezulu ngexesha elinye, nceda ugcwalise igesi yeNitrojeni kwaye ulitywine kakuhle igubu.Ubomi beshelufu yokupakishwa kokuqala ziinyanga ezi-6.
IIPROPATI ZOMZIMBA
| B | Uhlobo | I-DM1295-B | |||
| Imbonakalo | Ulwelo olungenambala okanye olutyheli olukhanyayo | ||||
| Viscosity (30℃) mPa·s/ | 1500±150 | ||||
| A | Uhlobo | I-DM1260-A | DM1270-A | I-DM1280-A | DM1290-A |
| Imbonakalo | Ulwelo olumthubi olukhanyayo | ||||
| Viscosity (30℃)/mPa·s | 560±200 | 650±100 | 750±100 | 850±100 | |
| Umlinganiselo A:B (umlinganiselo wobunzima) | 1.4:1 | 1.2:1 | 1:1 | 0.7:1 | |
| Ubushushu bokusebenza/℃ | 25-40 | ||||
| Ixesha lejeli (30℃)*/min | 6～15(iyaguquguquka) | ||||
| Imbonakalo | Ulwelo olumthubi olukhanyayo | ||||
| Ubunzima (unxweme A) | 60±2 | 70±2 | 80±2 | 90±2 | |
| Amandla okuqina/MPa | 6 | 8 | 10 | 12 | |
| Ubude ngexesha lekhefu/ % | 500 ~700 | ||||
| Amandla okukrazula/(kN/m) | 25 | 30 | 40 | 40 | |
| Buyela kwakhona/ % | 60 | 55 | 50 | 48 | |
| Umxhuzulane okhethekileyo (25℃) (g/cm3） | 1.07 | 1.08 | 1.10 | 1.11 | |
Bhala umyalezo wakho apha kwaye uwuthumele kuthi
