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You are here: opti-pack > E4: Design Protection against Climate

E4: Design Protection against Climate

Material data in g H2O/døgn*m2 for 25μ films and difference over film 90% humidity at 38oC

Cellulose: >500

LDPE: 10-20

MDPE: 8-15

HDPE: 5-10

EVA: 25-45

PP orientated: 4-12

PP biaxialt: 4- 8

PC: 75-100

PEPT: 10-30

PA 6: 200-350

PA 11: 5-15

PVC soft: 200-600

PVC hard: 10-15

PVDC: ½- 5

PS orientated: 100-150

PS hammer: High

ABS: High

Metal folio: 0

Metalised films: 0