Walki®Bioska Film 302/402

As an agricultural film, Walki®Bioska Film 302/402 can be laid directly onto fields. It saves both time and costs. The film increases plant productivity by raising the temperature of the soil and preventing moisture evaporation. It also reduces the need for pesticides.

Walki®Bioska Film 302 is industrially compostable, Walki®Bioska Film 402 is home compostable
the film’s compostability reduces labour costs
easy to handle in agricultural 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.