|
Cevian MAS is MS resin, copolymer of methylmethacrylate (MMA) and styrene. High clarity and UV resistance of PMMA and high processability of PS are balanced.
 General purpose grades |
 MAS10 / good appearance
Suitable for cosmetic case.
MAS30 / weather resistance
Suitable for lighting equipment.
[Typical Settings of Processing]
| Grades |
Preliminary drying |
Barrel temperature ( ) |
Screw rotation
(rpm) |
Back pressure
(MPa) |
Mold temperature
() |
| Nozzle |
C3 |
C2 |
C1 |
MAS10/MAS10F |
MAS30/MAS30F |
|
3-5 hrs
80-85 |
210-230 |
210-230 |
190-210 |
170-190 |
70-90 |
10-20 |
40-60 |
* “CELPURGE MA2” is recommendable for purging of Cevian-MAS.
For purging of filled grades or carbonized contamination, “CELPURGE AW2 / high cleaning type” or “CELPURGE AG4 / super cleaning type” is especially recommendable. |
Cevian
SAN
