Cyflenwr Byd-eang o Ddiogelwch yr Amgylchedd
A Diogelwch Datrysiadau Deunydd Newydd
Resin PVB ar gyfer Rhyng-haen PVB a Chymwysiadau Eraill
Delwedd Cynnyrch
| Cymwysiadau | Gradd | Prawf Melynedd | Anwadal sylwedd cynnwys (%) | Hydroxyl cynnwys (%) | Grŵp asetal Cynnwys (%) | Niwl | Trosglwyddiad Golau | Mynegai Toddi @120℃ (g/10 munud) | Asid Rhydd Cynnwys (%) | Gludedd (hydoddiant PVB 10.0%) mPa.s | Dwysedd Swmp (g/100mL) |
| Rhynghaen PVB | DVB201 | Dim melynder gweledol | ≦ 1.5 | 17.0～20.0 | 75-80 | ≤0.40 | ≥87.0 | 0.90 -1.70 | ≤0.0100 | 1000～1400 | ≥ 14.0 |
| DVB202 | Dim melynder gweledol | ≦ 1.5 | 17.0～20.0 | 75-80 | ≤0.40 | ≥87.0 | 1.30 -2.10 | ≤0.0100 | 900～1300 | ≥ 14.0 | |
| Cerameg electronig, cotio, inc | Gradd | Anwadal sylwedd cynnwys (%) | Bwtyl aldehyd cynnwys (pwysau%) | Hydroxyl cynnwys (pwysau%) | Asid Rhydd Cynnwys (%) | Gludedd 23℃ (mPa.s) | |||||
| DVB402 | ≦ 3.0 | 76.0 ~ 80.0 | 18.0 ~ 21.0 | ≦0.50 | 10 ~ 30 | ||||||
| DVB412 | ≦ 3.0 | 76.0 ~ 80.0 | 18.0 ~ 21.0 | ≦0.50 | 30 ~ 50 | ||||||
| DVB413 | ≦ 3.0 | 71.0 ~74.0 | 24.0 ~ 27.0 | ≦0.50 | 10 ~ 60 | ||||||
| DVB422 | ≦ 3.0 | 76.0 ~ 80.0 | 18.0 ~ 21.0 | ≦0.50 | 50 ~ 80 | ||||||
| DVB432 | ≦ 3.0 | 76.0 ~ 80.0 | 18.0 ~ 21.0 | ≦0.50 | 100 ~ 170 | ||||||
| DVB433 | ≦ 3.0 | 71.0 ~74.0 | 24.0 ~ 27.0 | ≦0.50 | 140 ~ 220 | ||||||
| DVB462 | ≦ 3.0 | 76.0 ~ 80.0 | 18.0 ~ 21.0 | ≦0.50 | 40 ~ 90 * | ||||||
| DVB463 | ≦ 3.0 | 71.0 ~74.0 | 24.0 ~ 27.0 | ≦0.50 | 60 ~ 120* | ||||||
*mewn 5%toddiant ethanol, mae eraill mewn 10%toddiant ethanol
