PE鍙屽娉㈢汗綆?/a>鐨勪嬌鐢ㄨ寖鍥磋秺鏉ヨ秺澶氾紝涓庝竴鑸殑閲戝睘綆¢亾鐩告瘮杈冭搗鏉ワ紝PE鍙屽娉㈢汗綆″叿鏈夎川杞匯佽愯厫銆佺粷緙樻ц兘濂姐佹槗鍔犲伐鍜屾槗瀹夎絳変紭鐐癸紝浣跨敤鑳借楀皬銆傛棭鍦ㄤ笂涓栫邯30騫翠唬錛孭E鍙屽娉㈢汗綆″氨琚箍娉涘簲鐢ㄤ簬寤虹瓚銆佸啘涓氥佸伐紼嬬瓑鍚勪釜鐢熶駭棰嗗煙銆?/p>PE鍙屽娉㈢汗綆″巶瀹朵負(fù)鎮(zhèn)ㄨ榪頒竴涓婸E鍙屽娉㈢汗綆″湪鍥藉唴鍜屽浗澶栫殑鍙戝睍鍘嗗彶錛岃浣犲PE鍙屽娉㈢汗綆℃湁鏇村鐨勪簡(jiǎn)瑙c?/p>
鍦ㄥ浗鍐咃細(xì)鎴戝浗浠庝笂涓栫邯50騫翠唬灝卞凡緇忓紑濮嬬敓浜у鏂欒蔣綆★紝鍒?0騫翠唬寮濮嬫姇鍏E鍙屽娉㈢汗綆°丳P綆°丳VC綆$瓑鍏ㄩ潰鐢熶駭錛岃嚜鏀歸潻寮鏀句互鏉ワ紝鎴戜滑鍥藉鐨勫鏂欑閬撹涓氬彂灞曞崄鍒嗚繀閫燂紝鍒?996騫存諱駭閲忓凡緇忚揪鍒?3.5涓囧惃錛岃孭E綆$殑浜ч噺浠ヨ揪鍒?8涓囧惃涔嬪銆傞殢鐫鍥藉唴緇忔祹鐨勫彂灞曞.澶э紝鍙屽娉㈢汗綆$殑鐢熶駭鍜屼嬌鐢ㄨ寖鍥翠篃榪呴熸墿灞曞紑鏉ワ紝騫挎硾搴旂敤浜庡緩絳戝鏂欑敤鏉愩侀棬綾誨鏂欏寘瑁呫佹苯杞﹁涓氬拰鑸ぉ鑸┖鐨勫鏂欏伐紼嬬瓑鍚勪釜宸ヤ笟棰嗗煙涓兘璧風(fēng)潃鍗佸垎閲嶈鐨勪綔鐢紝鎴愪簡(jiǎn)鎴戝浗鍥芥皯緇忔祹鍜岀敓媧諱腑涓嶅彲鎴栫己鐨勬柊鍨嬫潗鏂欍?/p>
鍦ㄥ浗澶栵細(xì)涓浜涘伐涓氬彂杈懼浗瀹訛紝鏃╁湪20涓栫邯30騫翠唬灝卞紑濮嬬敓浜т嬌鐢ㄥ鏂欑鏉愩傚湪1980騫村埌1990騫寸殑10騫翠腑錛屽畠鐨勫簲鐢ㄩ噺浠ユ瘡騫?%鐨勯熷害鍦ㄥ闀匡紝铏界劧緹庡浗鏄笘鐣屼笂濉戞枡綆¢亾鐢熶駭浣跨敤鏈澶х殑鍥藉錛岃岀殑寰峰浗鍗存槸寮鍙戝簲鐢ㄥ鏂欑鏉愭渶鏃╃殑鍥藉銆傜劧鑰屽湪涓嶅悓鐨勫浗瀹朵嬌鐢ㄧ殑鑼冨洿涔熶笉灝界浉鍚岋紝鍦ㄧ編鍥戒富瑕佸簲鐢ㄤ簬緇欐按綆°佸伐紼嬫帓姘淬佹帓姹$閬撶殑浣跨敤錛屽湪鏃ユ湰鍒欎富瑕佸簲鐢ㄤ簬鍦頒笅鎺掓按綆¢亾錛屽湪瑗挎鐨勪竴浜涘浗瀹朵富瑕佷嬌鐢ㄤ簬鍘嬪姏緗戠絳夎涓氥?/p>
涓嶇鏄湪鍥藉唴榪樻槸鍦ㄥ浗澶栵紝PE鍙屽娉㈢汗綆$殑鐢熶駭鍜屼嬌鐢ㄨ寖鍥撮兘寰堝ぇ錛屼笉浠呮柟渚夸簡(jiǎn)鎴戜滑鐨勭敓媧伙紝鍚屾椂涔熷甫鍔ㄤ簡(jiǎn)緇忔祹鐨勫彂灞曘?/p>
鍏抽敭璇嶏細(xì)PE鍙屽娉㈢汗綆★紝HDPE鍙屽娉㈢汗綆DPE錛?a target="_blank" >HDPE鍙屽娉㈢汗綆′環(huán)鏍?/a>HDPE鍙屽娉㈢汗綆″巶瀹?/p>
鏇村浜哄枩嬈細(xì)
HDPE鍙屽緙犵粫綆?/p>
鍙屽緙犵粫澶у彛寰勫鏂欐帓姘寸鏄竴縐嶉珮瀵嗗害鑱氫箼鐑紙HDPE錛変負(fù)鍘熸枡錛岄氳繃鐗規(guī)畩鐨勬柟寮忕紶緇曟垚綾諱技寮圭哀鐨勭粨鏋勶紝騫墮氳繃鐩稿悓鏉愯川鐨勯珮娓╃剨鏉″湪楂樺帇涓嬫憾铻嶇剨鎺ユ垚綆℃潗錛岀鏉愬叿鏈夊脊綈х殑鍙尃鏇層佸彲鍘嬬緝銆佸彲鎷変幾浣嗕笉鍙帇鎵佺殑鐗圭偣錛岃繖涓鐐瑰浜庡熀鏈棤鍐呭帇銆佸鍘嬫瘮杈冨ぇ鐨勫競(jìng)鏀挎帓姘寸鏉愭潵璁查潪甯擱噸瑕侊紱鍥犱負(fù)榪欑緇撴瀯涓虹鏉愭彁渚涗簡(jiǎn)闈炲父浼樺紓鐨勬姉澶栧帇鑳藉姏錛涚剨鎺ユ柟綆$殑鐒婃潯涓庢柟綆$殑涓ゅ褰㈡垚浜?jiǎn)涓涓伐瀛楅挗褰㈠姞寮虹粨鏋勶紝榪欎釜緇撴瀯鍙堣鍐呭鍙屽眰澹佹墍鏉熺細(xì)錛屽叾浣嶇疆鐩稿紼沖畾錛岀鏉愬湪澶栧帇浣滅敤鏃剁粨鏋勭ǔ瀹氾紝澶у箙搴︽彁楂樼鏉愯愬璐熻嵎鑳藉姏錛岃灪鏃嬩腑絀虹殑緇撴瀯澹佺鏉愮殑鑰愬鍘嬭兘鍔涙彁楂樼殑鍚屾椂闄嶄綆浜?jiǎn)漶斿搧鐨勯噸閲忋?/p>
浜у搧浼樼偣鍙?qiáng)鐗圭?/p>
鎶楀寲瀛﹁厫铓錛氫笉鍙楅吀銆佺⒈銆佺洂鐨勪鏡铓錛屼笉鍙楁湁鏈虹墿渚佃殌錛屾棤緇嗚弻銆佽椈綾繪粙鐢熴佷笉鐢熼搧閿堛佷笉緇撳灑銆?/p>
浣跨敤瀵垮懡闀匡細(xì)鏉愭枡鑰佸寲瀵垮懡鍦?12騫翠互涓婏紝綆℃潗璁捐瀵垮懡鍦?0騫淬?/p>
鎶楀啿鍑昏兘鍔涘己錛氬啺鐐逛互涓嬩緷鐒跺叿鏈夊緢濂界殑鍐插嚮鎬ц兘錛涗笉浼?xì)鍥犳按缁撳喕鑰屽喕鐮達(dá)紝浼樹(shù)簬UPVC銆丳P絳夋潗
璐ㄧ鏉愩?/p>
閲嶉噺杞伙細(xì)鑱氫箼鐑殑瀵嗗害涓嶈凍1錛屾瘮姘磋交錛屼粎涓哄悓絳夎鏍肩牸綆$殑1/8錛岃鍗搞佽繍杈撱佸畨瑁呮柟渚匡紝涓?/p>
闇澶у瀷鍚婅銆佽繍杈撹澶囥?/p>
姘撮樆緋繪暟浣庯細(xì)n=0.0078-0.009錛屼竴鑸璁″彇0.01錛岃岀牸綆=0.013-0.014錛屽悓鍙e緞綆℃潗鐩告瘮鍙?/p>
澧炲姞30%鐨勬祦閲忓拰嫻侀熴?/p>
鑰愮(鎬ц兘濂斤細(xì)鑰愮(鑳藉姏榪滀紭?shù)簬鐮冀帯锛屼紭?shù)簬UPVC銆丳P絳夌鏉愩?/p>
榪炴帴鏂逛究錛氶噰鐢ㄥ崟鍚戞壙鎻掑脊鎬у瘑灝佽繛鎺ワ紝鏂逛究銆佸揩鎹楓佹渚嬮珮鏁堬紱鍚屾椂浣滀負(fù)浼哥緝鑺傚彲琛ュ伩鍥犲喎鐑幾
緙╋紙 鏈鏉愮儹鑶ㄨ儉緋繪暟涓?.13-0.15mm/m.k錛夛紝涓嶅潎鍖娌夐檷鍙?qiáng)澶ц礋鑽峰啿鍑唤{夐?/p>
鐜繚浜у搧錛氫駭鍝?00%鍙洖鏀訛紝涓嶆薄鏌撶幆澧冦?/p>
騫蟲(chóng)暣錛氬鉤鏁寸殑綆″渚夸簬鍥炲~錛屾柦宸ュ揩閫燂紝璐ㄩ噺紼沖畾銆?/p>
緇煎悎鎴愭湰浣庯細(xì)姘撮樆灝忋佹祦閲忓ぇ錛屽彲闄嶄綆灝哄浣跨敤鍙e緞灝忕殑綆℃潗錛屽悓鏃跺紑鎸栭噺涔熼殢涔嬮檷浣庯紝鏃犻渶鐮煎熀
紜錛岀爞鐭沖灚灞傚嵆鍙紝宸ョ▼璐圭敤浣庯紱闀胯揪50騫寸殑浣跨敤瀵垮懡錛屾棩甯哥淮鎶よ垂鐢ㄤ綆錛岀患鍚堥犱環(huán)鍙笌鐮肩鐩稿綋銆?/p>
綆¢亾榪炴帴鏂瑰紡
1銆佺儹鏀剁緝甯﹁繛鎺?/p>
2銆佸疄澹佹墿鍙f壙鎻掑紡榪炴帴
3銆佺數(shù)鐑啍甯﹀崱綆嶈繛鎺?/p>
4銆佷笉閿堥挗鍗$畭榪炴帴
浠ヤ笂鈥淗DPE鍙屽娉㈢汗綆$殑鐗圭偣鈥濇墍浠嬬粛鐨勫唴瀹瑰氨鏄叧浜庣殑浠嬬粛錛岀湅浜?jiǎn)鎴戜滑鐨勬枃绔犲悗锛屽鏋滄?zhèn)ㄥ浜?jiǎn)瑙c?b>HDPE涓┖澹佺紶緇曠絳夋洿澶氬唴瀹硅繕鏈夊叴瓚o紝璇風(fēng)偣鍑?yán)L垜浠殑浜у搧鍒楄〃涓涓鏌ョ湅銆?