| Some photodegradable and biodegradable plastics are already in use in agriculture, according to Tyler. |
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| Nevertheless, some scientists and environmentalists have seen biodegradable and photodegradable plastics as a solution to the problem of litter. |
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| The province planted 2,300 acres this year, all of which was grown under photodegradable plastic mulch covers. |
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| The photodegradable additive accelerates degradation of the envelope which encourages oxidation of the tie. |
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| The patent is issued for ultraviolet protective coatings for application to heat sensitive record materials and other photodegradable printed matter. |
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| Weathering of polyethylene and enhanced photodegradable polyethylene in the marine environment. |
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| You don't need surveying tools, but use landmarks, your GPS and even photodegradable surveyor's tape to mark your path. |
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| We are offering you a free tree of your choice, packaged in its own photodegradable tree shelter. |
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| When unsubmerged, at least, plastics are photodegradable, or vulnerable to ultraviolet radiation. |
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| Note: To be biodegradable, degradable, or photodegradable, most substances need either light or oxygen, neither of which is available if the product is placed in a landfill. |
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| Based on an elaborate blend of photodegradable solvents, with a low ozone depleting potential, GREENSOLV 941 has a very low toxicity for the user slightly acid pH without being corrosive to the user. |
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| Actimaïs is a photo-thermo plastic mulch film that is easy to install and offers a good mechanical resistance compared to photodegradable plastic mulch films. |
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| And when starch biodegrades it creates micro-voids in plastics products, exposing more surface area to attack by photodegradable agents. |
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| According to Kim and an accompanying short video, calcium carbonate-based plastics are completely biodegradable, photodegradable, and harmless to humans. |
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| Photodegradable materials should be capable of undergoing a significant loss of properties after exposure to representative amounts of sunlight. |
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| Munir Qayyum, CE Agri Packaging Ltd also give presentation on Photodegradable Polythene Technology. |
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