瀵圭‖鍒跺搧鏉ヨ錛宲vc鐨勫姪鍓傚ぇ浣撳垎涓猴細紼沖畾鍓傘佹姉鍐叉敼鎬у墏銆佹鼎婊戝墏銆佸姞宸ュ姪鍓傘備簡瑙vc鍔犲伐鍔╁墏鐨勭敤閫斿浣跨敤鏋佹湁甯姪銆?
瀵瑰姪鍓傜殑瑕佹眰涔熷彲褰掔撼涓轟笁鏂歸潰錛?
鈥斿簲淇濊瘉PVC鍦ㄥ緢瀹界殑鍔犲伐宸ヨ壓鑼冨洿鍐呴兘鍙互寰楀埌鍚堟牸鐨凱VC鍒跺搧銆侾VC鐨勫埗鍝佸縐嶅鏍鳳紝PVC鐨勫姞宸ユ満姊板縐嶅鏍鳳紝鍦ㄤ笉鍚岀殑娓╁害鍜屽壀鍒囦笅鍔犲伐錛屽姪鍓傚簲鑳戒嬌PVC鍦ㄥ敖鍙兘瀹界殑鍔犲伐鑼冨洿鏈夌悊鎯崇殑濉戝寲搴︼紝淇濊瘉浜у搧鎬ц兘鍜岃川閲忋?
瀵逛簬紼沖畾鍓傛潵璇達紝鑷劧鏄淇濊瘉PVC鍦ㄩ珮鍔犲伐娓╁害涓嬪垎瑙ｄ笉涓ラ噸錛屾垨鍦ㄩ氬父宸ヨ壓娓╁害涓嬶紝鍒嗚В紼嬪害灝藉彲鑳戒綆錛屾垨鍦ㄤ綆宸ヨ壓娓╁害鍜岄珮鍓垏鏉′歡涓嬪皯鍒嗚В鎴栦笉鍒嗚В(铏界劧鐪嬭搗鏉ヤ笉澶у彲鑳?銆傚浜庡姞宸ュ姪鍓傛潵璇達紝搴旀槸淇濊瘉PVC鍦ㄥ姞宸ヨ繃紼嬩腑錛屾尋鍑烘満鍏鋒湁瓚沖楂樼殑鎵煩鍜岀數嫻侊紝浠ヤ繚璇丳VC鎵垮彈瓚沖澶х殑鍓垏鍔涳紝榪涜屽緱鍒板鍖栧害濂界殑楂樻ц兘鍒跺搧銆?
鎶楀啿鍑繪敼鎬у墏鍒欓』淇濊瘉PVC鍏呭垎濉戝寲鐨勫伐鑹烘潯浠朵笅錛屼笌PVC褰㈡垚鐞嗘兂鐨勫悎閲戠姸鎬併傚鈥滄牳涓澹斥濈粨鏋勭殑鎶楀啿鍑繪敼鎬у墏錛屽簲涓嶱VC褰㈡垚鍧囧寑鐨勨滄搗涓宀涒濈姸娣峰悎鐗╋紝鑰孋PE銆丒VA絳夊簲鍦≒VC涓艦鎴愮粏瀵嗙殑緗戠姸緇撴瀯銆?
鏍稿３緇撴瀯鐨勬姉鍐插嚮鏀規у墏涔嬫墍浠ユц兘浼樺紓錛屾槸鍥犱負鍓垏瓚婂ぇ錛岀煩鎵秺楂橈紝娓╁害瓚婇珮錛岃秺鏈夊埄浜庡潎鍖鐨勬搗鈥斿矝緇撴瀯褰㈡垚錛岃岃繖鏃禤VC鏈韓鐨勬ц兘涔熸渶浣熾傚洜涓哄姞宸ヨ寖鍥村錛孋PE絳変笌PVC褰㈡垚鐨勭綉鐘剁粨鏋勬槸涓縐嶇儹鍔涘浜氱ǔ瀹氭侊紝鎵浠ュ彧鑳藉湪涓鐗瑰畾鏉′歡涓嬪艦鎴愩傚湪楂樺壀鍒囥侀珮娓╀笅錛岀綉鐘剁粨鏋勬槗琚牬鍧忥紝鍗充究PVC濉戝寲搴﹂珮錛屾ц兘濂斤紝鏉愭枡鐨勭患鍚堟ц兘涔熶細闄嶄綆銆?
PVC鏄竴縐嶅寲宸ュ師鏂欙紝鍏跺埗鍝佽騫挎硾鐨勫簲鐢ㄤ簬鎴戜滑鐨勬棩甯哥敓媧諱腑錛屽錛氶棬紿椼佷笂涓嬫按綆￠亾銆佺墖鏉愩佽杽鑶滅瓑銆侾VC鐨勭敤閫旇櫧鐒跺箍娉涳紝浣嗘槸鐢變簬鍦ㄦ垜鍥界殑鍙戝睍鍘嗗彶杈冪煭錛岄熷害闈炲父涔嬪揩錛屽簲鐢ㄦ妧鏈拰鍔╁墏鐨勫彂灞曡窡涓嶄笂褰㈠娍闇瑕併備負浜嗚兘涓篜VC琛屼笟鐨勫仴搴峰彂灞曚繚椹炬姢鑸紝浠婂悗搴斿湪PVC鍔犲伐鎶鏈拰鍔╁墏鏂歸潰鍔犲ぇ鐮斿彂鍔涘害銆?
