Walki®Bioska Film 302/402

During lamination, Walki®Bioska Film 302/402’s tensile strength and rigidity are in a class of their own. It can be laminated with hot glue and compressed air. It’s an odourless and breathable alternative for items such as diapers, sanitary towels, meat packaging soaker pads and tablecloths.

Walki®Bioska Film 302 is industrially compostable, Walki®Bioska Film 402 is home compostable
compostable film is good for the laminate used in a compostable product
easy to handle in industrial processes

Technical information

Our sales managers will gladly tell you more about the product properties.

Dimensions
Parameter	Standard	Nominal value	Unit	Tolerance
Thickness	ISO 534	20	mic	+/- 10%
Physico-mechanical properties
Parameter	Standard		Nominal value	Unit
Unit weight	ASTM D 2673		25	g/m2
Density	ISO 1133		1,25	g/cm³
Modulus (automatic Young's)	ISO 527-3	MD	6102	MPa
		CD	29458	MPa
Tensile stress at yield	ISO 527-3	MD	47,9	MPa
		CD	21,3	MPa
Tensile stress at tensile strength	ISO 527-3	MD	47,4	MPa
		CD	26,56	MPa
Tensile strain at tensile strength	ISO 527-3	MD	2,23	mm/mm
		CD	4,7	mm/mm
Tensile strain at break	ISO 527-3	MD	2,39	mm/mm
		CD	4,95	mm/mm
Tensile extension at break	ISO 527-3	MD	119,6	mm
		CD	247,6	mm
Load at tensile strength	ISO 6383-1	MD	0,42	N
		CD	2,73	N
Tear resistance	ISO 6383-1	MD	28,28	N/mm
		CD	181,79	N/mm
Tensile stress at tensile strength	ISO 6383-1	MD	1,13	MPa
		CD	7,27	MPa
Thermal properties
Parameter	Standard		Nominal value	Unit
Melting point	ISO 3146		125	°C

Disclaimer
Based on reasonable investigations, the information set out herein is accurate to our current knowledge only. We take no responsibility for information that has been provided to us by our suppliers and on which we have relied when producing the information contained herein.