Pu Isikhunta Resin
Pu Isikhunta Resin
NOKUBUMBEKA
Siqukethe A & B ingxenye, A polyol, futhi B Iso-sinqanyuliwe polyurethane prepolymer.
CHARACTERISTICS
It has kakhulu ukucubungula izakhiwo, okufutshane gel isikhathi, niqinile lokushisa elivamile. Umkhiqizo osuphelile anezakhi ezinhle zemihuzuko ukumelana, anti-hydrolyzing, transparence, nokuqinisela ezinhle futhi ubukhulu esitebeleni.
ISICELO
Esetshenziselwa ukwenza shoe and different kind of PU moulds. Substitute of Silicon rubber to make the mould of cultural stone.
UKUGCINWA
Gcina endaweni epholile futhi endaweni eyomile. Uma ungeke ukwazi ukusebenzisa omunye umgqomo up ngesikhathi esisodwa, sicela ugcwalise Nitrogen igesi unamathelise sigubhu kahle. Impilo eshalofini of nokupakisha okokuqala ngezinyanga ezingu-6.
EMZIMBENI IZAKHIWO
|
B |
Uhlobo | DM1295-B | |||
| ukubukeka | Kungekho nto enemibala emihle noma ukukhanya yellow liquid esobala | ||||
| Viscosity (30 ℃) MPA · s / | 1500 ± 150 | ||||
|
A |
Uhlobo | DM1260-A | DM1270-A | DM1280-A | DM1290-A |
| ukubukeka | Khanyisa ketshezi ophuzi | ||||
| Viscosity (30 ℃) / MPA · s | 560 ± 200 | 650 ± 100 | 750 ± 100 | 850 ± 100 | |
| Lokubiza A: B (mass isilinganiso) | 1.4: 1 | 1.2: 1 | 1: 1 | 0.7: 1 | |
| Ukusebenza lokushisa / ℃ | 25 ~ 40 | ||||
| Gel isikhathi (30 ℃) */ iminithi | 6 ~ 15 (variable) | ||||
| ukubukeka | Khanyisa ketshezi ophuzi | ||||
| Ukuqina (ogwini A) | 60 ± 2 | 70 ± 2 | 80 ± 2 | 90 ± 2 | |
| amandla eqine / MPA | 6 | 8 | 10 | 12 | |
| Ukunwebeka ngesikhathi sekhefu /% | 500 ~ 700 | ||||
| amandla Izinyembezi / (kN / m) | 25 | 30 | 40 | 40 | |
| Rebound /% | 60 | 55 | 50 | 48 | |
| Amandla adonsela phansi ethize (25 ℃) (g / cm 3) | 1.07 | 1.08 | 1.10 |
1.11 |
|
