I-Inov Polyurethane Polycaprolactone-Type Prepolymer Yokwenza Amasondo Erabha
Ukuqina okuphezulu kwesistimu yezingxenye ezimbili
DESCRIPTION
Isetshenziselwa ukwenza izinti, amasondo e-caster, ama-roller, amasongo okuvalwa, amapuleti esisefo.Isetshenziselwa ngokukhethekile eminye imikhiqizo ye-Pu esebenza kahle kakhulu.
Isici: Ukuphikiswa okuhle kakhulu kwe-abrasion, Izakhiwo ezinhle zemishini, ukumelana nokushisa okuphezulu, ukumelana ne-Acid, umbala ungalawulwa ngokungeza umbala.
INKCAZO
| Uhlobo | D4136 | D4336 | D4155 | D4160 | D4190 | D4590 |
| Okuqukethwe kwe-NCO /% | 3.3±0.1 | 3.6±0.2 | 5.5±0.2 | 6.0±0.2 | 9.0±0.2 | 9.0±0.2 |
| Ukubonakala ku-20 ℃ | Okuqinile okumhlophe | |||||
| I-ejenti yokwelapha 100g PU Prepolymer/g | I-MOCA 9.7 | I-MOCA 10.5 | I-MOCA 16 | I-MOCA 17.5 | I-MOCA 25.5 | BDO 9 |
| Ukuxuba izinga lokushisa /℃ (PU Prepolymer) | 90/120 | 90/120 | 75/110 | 80/120 | 70/110 | 80/40 |
| Isikhathi se-gel /min | 8 | 8 | 5 | 4.5 | 2 | 5 |
| Ukuqina (Shore A) | 60±1 | 82±1 | 91±1 | 94±1 | 75D | 93±2 |
UKULAWULA NGOKUZENZAKALELAYO
Ukukhiqizwa kulawulwa uhlelo lwe-DCS, futhi ukupakisha ngomshini wokugcwalisa othomathikhi.Iphakheji ingu-200KG/DRUM Noma 20KG/DRUM.
