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楂樺瘑搴﹁仛涔欑儻娉℃搏鏉垮瘑搴︿負0.97~0.98g/cm3銆傚畠鍏鋒湁鑹ソ鐨勮愮儹鎬у拰鑰愬瘨鎬э紝鍖栧紼沖畾鎬уソ錛岃繕鍏鋒湁杈冮珮鐨勫垰鎬у拰闊фэ紝鏈烘寮哄害濂姐備粙鐢墊ц兘錛岃愮幆澧冨簲鍔涘紑瑁傛т害杈冨ソ銆?
HDPE鏉垮箍娉涚敤浜庣噧姘旇緭閫併佺粰姘淬佹帓姹°佸啘涓氱亴婧夈佺熆灞辯粏棰楃矑鍥轟綋杈撻侊紝浠ュ強娌圭敯銆佸寲宸ュ拰閭數(shù)閫氳絳夐鍩燂紝鐗瑰埆鍦ㄧ噧姘旇緭閫佷笂寰楀埌浜嗘櫘閬嶇殑搴旂敤銆?
浣庡瘑搴﹁仛涔欑儻鏉垮瘑搴︿負0.92~0.93g/cm3銆傛ц川杈冩煍杞紝鍏鋒湁鑹ソ鐨勫歡浼告с佺數(shù)緇濈紭鎬с佸寲瀛︾ǔ瀹氭с佸姞宸ユц兘錛屼絾鏈烘寮哄害銆侀殧婀挎с侀殧姘旀у拰鑰愭憾鍓傛ц緝宸?