Study of Natural and Accelerated Weathering on Mechanical Properties of Antioxidants Modified Low Density Polyethylene Films for Greenhouse

<div class="floats-full-page floats-full-page-other"><h2>Table 4</h2><div class="floats-full-page-caption">Elongation at break of LDPE films under natural and accelerated weathering.</div><div class="floats-full-page-content"><table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr /></td></tr><tr class="thead"><td align="left" rowspan="3">Sample</td><td align="center" colspan="5">Elongation at break (%) </td></tr><tr class="thead"><td align="center" colspan="3">Accelerated weathering</td><td align="center" colspan="2">Natural weathering</td></tr><tr class="thead"><td align="center">0 h</td><td align="center">75 h</td><td align="center">100 h</td><td align="center">0 day</td><td align="center">90 days</td></tr><tr><td class="thead-hr" colspan="6"><hr /></td></tr><tr><td align="left">Neat LDPE</td><td align="center">246.0</td><td align="center">181.2</td><td align="center">91.6</td><td align="center">305.7</td><td align="center">6.3</td></tr><tr><td align="left">GR-0.2</td><td align="center">89.8</td><td align="center">171.6</td><td align="center">232.0</td><td align="center">363.9</td><td align="center">17.8</td></tr><tr><td align="left">GR-0.5</td><td align="center">120.6</td><td align="center">124.9</td><td align="center">138.0</td><td align="center">91.8</td><td align="center">64.0</td></tr><tr><td align="left">GR-2.0</td><td align="center">101.4</td><td align="center">60.8</td><td align="center">36.9</td><td align="center">258.0</td><td align="center">38.8</td></tr><tr><td align="left">AN-0.2</td><td align="center">116.4</td><td align="center">171.2</td><td align="center">97.2</td><td align="center">425.6</td><td align="center">16.3</td></tr><tr><td align="left">AL-0.2</td><td align="center">169.4</td><td align="center">119.8</td><td align="center">83.4</td><td align="center">241.9</td><td align="center">16.0</td></tr><tr><td align="left">AN/AL-0.1/0.1</td><td align="center">215.0</td><td align="center">362.4</td><td align="center">418.0</td><td align="center">211.3</td><td align="center">12.9</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr" /></td></tr></table></td></tr></table></div></div>

Table 4 | Study of Natural and Accelerated Weathering on Mechanical Properties of Antioxidants Modified Low Density Polyethylene Films for Greenhouse

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Table 4: Study of Natural and Accelerated Weathering on Mechanical Properties of Antioxidants Modified Low Density Polyethylene Films for Greenhouse

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Table 4

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