|
COMPARISON OF BARRIER FILM PROPERTIES
| MATERIAL |
MVTR |
OTR |
| |
(gm/100 sq. in./24 hours) |
(c.c./100 sq. in./24
hours/atm.) |
|
Saran 1 mil |
0.2 |
.8-1.1 |
| Saran HB 1 mil |
0.05 |
0.08 |
| Saranex 142 mil |
0.2 |
0.5 |
| Aclar 33C .75 mil (military
grade) |
0.035 |
7 |
| Barex 210 1 mil |
4.5 |
0.7 |
| Polyester 48 Ga. |
2.8 |
9 |
| 50 M-30 Polyester Film |
2.8 |
9 |
| 50 M-30 PVDC Coated Polyester |
0.4 |
0.5 |
| Metallized Polyester 48 Ga. |
0.05 |
.08-.14 |
| Nylon 1 mil |
19-20 |
2.6 |
| Metallized Nylon 48 Ga. |
0.2 |
0.05 |
| PVDC-Nylon 1 mil |
0.2 |
0.5 |
| 250 K Cello |
0.5 |
0.5 |
| 195 MSBO Cello |
45-65 |
1-2 |
| LDPE 2 mil |
0.6 |
275 |
| Opp .9 mil |
0.45 |
80 |
| EVAL, Biax 60 Ga. |
2.6 |
0.03 |
| EVAL EF-E 1 mil |
1.4 |
0.21 |
| EVAL EF-F 1 mil |
3.8 |
0.025 |
| Benyl H 60 Ga |
0.7 |
0.4 |
| PVC 1 mil |
4-5 |
8-20 |
| Polycarbonate 1 mil |
9 |
160 |
| Polystyrene 1 mil |
7.2 |
4,800 |
| Pliofilm 1 mil |
1.7 |
660 |
Back
To
Stand Up Bags
|
