Offset Printing PVC Plastic Sheet for Plastic Card

Offset Printing PVC Plastic Sheet for Plastic Card

Just how long does it take for conventional plastics to completely break down?500 years? 1,000?
Then we have people who make biodegradable PVC and claims that it degrade under landfills. Butnothing degrade under landfill.So when biodegradable plastics break down in an oxygen-free environment, they'll emit methane, a greenhouse gas 23 times more potent than CO2.
NexPVC®, anoxo- biodegradable plastics do biodegrade in a landfill and not create methane gas.Why?NexPVC® is oxygen based, so even in an oxygen-free environment it is able to proceed the degradation process without emitting methane.
Not all the biodegradable claims are substantiated.To be considered biodegradable, this decomposition has to be measured by standardized tests, and take place within a specified time period.TheAmerican Society of Testing and Materials (ASTM)has created definitions on it.
*The accelerated oven test acc. ASTM D3826 (D5510) shows thatNexPVC® will degrade under aerobe landfill conditions in ca. 1, 6 – 2, 4 Years.
*The accelerated QUV test acc.ASTM D5208 shows that the filmNexPVC® will degrade under littering conditions in ca. 4, 6 – 6 Month.Specification
NexPVC®
Size
460*305*0.38mm
Weight
0.4kg/ 5 pieces
Density
1.56
Required Temperature
160°C( 155 °C)
Required Pressure
9- 10
Thickness
0.2- 0.76mm
Widest
1 m or customized
Card Production
about 160, 000/ ton