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پلی اورتان را می توان در هر اتاق خانه و تقریبا در هر ساختمانی یافت کرد. زمانی که استفاده از این ماده در طول جنگ جهانی دوم رایج شد، این پلیمر اقلام بی شماری را محافظت، اختراع مجدد یا حمل کرده است. سطوحی مانند چوب، فلز و رنگ را می پوشاند تا از پوسیدگی، خوردگی یا محو شدن رنگ محافظت کند. پلی اورتان به عنوان یک چسب در برابر رطوبت و گرما نیز مقاومت می ک...
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