M᷀(wn)h(hun)ṂӿPVCƷИI(y)UIJ
l(f)rg2013-10-22 Դһ[ӢžW
һ[ӢžWӛ߈,73ЇϼӹI(y)f(xi)kί᷀(wn)֕kһȲСӑu_˔(sh)ȕhkAӋĶһ60λ˟᷀(wn)aI(y)Ĵ߀һĴϹܵͲļTƬġĤPl(f)ƷƷӹI(y)@ΕhM᷀(wn)h(hun)MӿPVCƷИI(y)UIJɞ酢ͬPעԒ}
UMM
ڲLһ[ӢžWӛ˽Wl(f)_ƷĽUo90չ_1996M߮aƷȫίTCļҎ(gu)MЈPVCƷUҪС200ppmôһЩҲCҎ(gu)PVCƷʹU}(wn)2000WPVCИI(y)ԸГxՅf(xi)ho_ĽUrgZ2015ښW˃ȲF(xin)ȫU20058º20067·քeʩġUOָWEEE͡P늚OнֹʹijЩк|ָRoHS늚БõUk_Ҫ
협HPVCИI(y)ĽU҇Ҳm(x)ȡһϵеĴʩƺ͜pU}(wn)ʹ2003_ʼ(zh)еġ߰ȫgҎ(gu)GB6675-2003߲пwԪU90mg2004O_ָڽoˮUPVCܱ횲÷U}(wn)2006811աoˮӲϩ(PVC-U)ܲġGB/T10002.1-2006_ʼʩҪ_עˮPVCܲı횞U}(wn)a2006228߲ί(lin)ϳ_ˡϢaƷȾƹkUkж|cRoHSָͬҎ(gu)200931_ʼʩćҘ˜ʡϩк|GB21550-2008пU90mgk75mg
ɴ˿҇ИI(y)ĽUMڃͯoˮUPVCܡϢaƷƷȡ˿ϲMչ܅f(xi)ίṩĽy(tng)Ӌ(sh)2012᷀(wn)50fĮaUaƷռ߀20%U}(wn)Ј~Ȼռн^ă(yu)ݵλU(wn)ҲHѽ_ćҘ˜_UĎׂƷNͳڵWȇPVCƷ҇PVCƷß᷀(wn)ĭh(hun)֮·Ȼصh
618գԺzԺ(lin)ϹPkh(hun)Ⱦ°m÷Ɇ}Ľጡٴνoa漰UkؽٻaʹI(y)˾˴˾“”֮^Qһh(hun)Ⱦص䣬HUȾķȾh(hun)˜ҽT@ζڈ(zh)O(jin)ܸPh(hun)cȫķɷҎ(gu)͘˜ʕrӈԛQ͇χPh(hun)ָͰȫ˜ʵI(y)RͷɵpƲ@һ΄PVCƷß᷀(wn)Uٴᵽhճ
l(f)չڅ
“M᷀(wn)h(hun)MӿPVCƷИI(y)UIJЇИI(y)l(f)չĴڅ”ЇϼӹI(y)f(xi)ոL܃ʾӿPVCƷИI(y)ĭh(hun)M̲HHⲿh(hun)ϼӹИI(y)ҪҲИI(y)ӿY{(chung)F(xin)aI(y)Ϳɳm(x)l(f)չăƷcϢϢP_ƷİȫИI(y)횳Г؟κxա
҇PVC֬ƷaMPVCƷڇĸиI(y)Լķl(f)]ԽԽҪácͬrPVCƷİȫҲPע_l(f)ƏVðȫh(hun)܃(yu)ķ(wn)U}(wn)PϵИI(y)l(f)չͰսȫĴ¡
Ї܅f(xi)ίLʩVӛڽЇ܅f(xi)ڏVݽM_^U᷀(wn)aÌ}ӑ߀Ї܅f(xi)^ίϹܵίͲļTίӵPVCƷß᷀(wn)ȥUIСMSh(hun)RߺPTh(hun)ȵIJӴĭh(hun)ȥUѽɞИI(y)ɳm(x)l(f)չı֮·U}(wn)ҲM댍|AΡ
PVCƷĽUʩһֱDZeOđB(ti)2006ί᷀(wn)֮֕ͲЇPVCИI(y)ȫUI(y)üg䡣@ӵJRHPVCaI(y)l(f)չڅݺPh(hun)ȫҎ(gu)˽ʩһֱڸۙHl(f)չVӛo90һҷ(wn)aI(y)rͰl(f)F(xin)ǕrI(y)ѽ_ʼoUĹ˴ļgаl(f)ҹ˷U(wn)ڑϵļgy}M21oWޟ᷀(wn)ğoUM̲M@һ˳ҲֱӲЇЇڵWĤԼͲӲƷ늚aƷҲ_Wĭh(hun)˜ʡ
ȫԴ泸
ʲôںЇҪUPVCƷoUփNĮaƷأ
(sh)IJLJȱԵćҷҎ(gu)͏ԵćҘ˜҇PVCИI(y)UMչһҪԭҎ(gu)ģğoUPVCƷļӹҲ߀һЩg}ƷaI(y)ĿǰaIr^U}(wn)^̟oɕI(y)aɱoy
ʩJ飬Mܟ᷀(wn)ĭh(hun)Ǵڅ@^̲ȻȻɣI(y)y^һҪPķҎ(gu)ͼg˜ʌPaƷеU_ИI(y)I(y)¿ѭзҲվͬһܾMoUM
V|ּ{ܲ˾tƶsԺ͏ԵĴʩƄӟoUMʮֱҪИI(y)ԓ_Pĕrgжк|ָ˼뵽PƷ˜@HHnjؓ؟ҲИI(y)ҼsұoҪֶΡؑcؿƼɷ˾ø־ҲʾUԓȏĘ˜˘˜ʴҲŕՈ(zh)҇Ľoˮܺ͵͉ȹܾҘ˜ПoUҪԬF(xin)ѽ]ʹU}(wn)ˡ
˷Ҏ(gu)͘˜ʵȱʧU}(wn)ĭh(hun)aƷνQƷܺͼӹ^еļg}Ҳ_I(y)һy}“PVCaƷoU^̽^ǷUaƷU}(wn)һε^ՓϺͼg϶yȮaƷ䷽Ҫ{ιˇҲҪMӹOģҲҪĸ׃ܱCoUaƷӹܺƷƷ|͡WUĽҲCֻЅf(xi){ԭ䷽ˇģOȸNӰأoUĹM”ʩf
ƷӹI(y)@g}wV|(lin)ܿƼI(y)˾Ʒ|ˇO(jin)οBf(lin)ܺ_չ˟oUļgаl(f)2005oˮܾ͌F(xin)˟oU˾ڵˮܲõҲǷU(wn)Ŀǰ(lin)U}(wn)ѽ2/3ڴҎ(gu)ͲġڏČڹԼaҲ߀һЩg}Ҫ߹ɷ˾SҲͬĆ}ʹ}\(wn)ӹPVCܲĕr}eڴڏܲϺͽYsͲ@һ}ͻ
˷Ҏ(gu)˜ʺͼgφ}ҪQI(y)JĿǰĮaI(y)΄£oUĽԆ}һ鼬ֵƼsϹܲИI(y)I(y)ĿǰIa^ʣ˼ҵЈI(y)ֻԽrS֬F(xin)Ј~r߀Ҫh(hun)ijɱI(y)еyԳ
“J飬oUĺľdzɱ}ڼgϲ̫}PIlӵijɱ҂߮aƷrЈ͕˓ռrӵijɱ͕ɵ҂˾l(f)չͲܳm(x)”οһϯԒ˴(sh)PVCƷI(y)Ҟyľ
YԴϲɻȱ
MRNNyU}(wn)˳҇PVCЈDzDİl(f)չڅȷ(wn)PVCƷИI(y)^I(y)ѽJR@һcU}(wn)һϵy(tng)Ҫ댍F(xin)ƽ(wn)^ɺ߀ҪИI(y)εͨͬŬ
܃ʾИI(y)MЇϼӹI(y)f(xi)eOMPVCh(hun)᷀(wn)aùӏaI(y)֮gI(y)cI(y)֮gI(y)c֮gĜͨcf(xi){eOȡߵ֧MTλMƶ˜ʣQU}^a͑еČH}
ЇϼӹI(y)f(xi)ؕLrVӛߣЇ܅f(xi)ϼӹI(y)“ʮ”l(f)չҎ(gu)ָҊҪĿǰf(xi)о΄μӿM҇PVCƷaĭh(hun)Mټ᷀(wn)ԼܵͲļTƬĤPl(f)ƷI(y)ίTؓ؟˼aI(y)Ĵ_Ҫͬ̽ӑoU^дڵĆ}eOеĽQl(f)h̖ٸPVCPƷaI(y)غ͈(zh)ЇҸ헭h(hun)l(wi)ȷķɷҎ(gu)P˜ʣa^жк|ŷ_aˆTwaʹúUk(wn)aI(y)Ҫټgаl(f)ͼg죬ʹíh(hun)ϱM̭Uk(wn)aʹ
“҇PƷӹI(y)ڼgаl(f)ҲM˶ʹļg乤ȡһMչPVCUοI(y)ŬyɵĿǰҪĹҪϸYԴγɺ˼gy}˷(wn)ƷI(y)ĺҲ߀Ҫ(lin)OģaI(y)УąRNYԴܱCȥUM̵M”܅f(xi)ͲČίؕL漪_ԼĿ
ӛ˽ĿǰЇϼӹI(y)f(xi)ڌU}(wn)ag͑õrM{ڳP(sh)rf(xi)ƶmИI(y)HĽUrgƄӽU_չ
ͬMUM
Ї܅f(xi)ϹܵƷI(y)ίTؕLռܣPVCܵğoUǴڅ]л^·ǰϹܵИI(y)ѽˮPVCܲЌF(xin)˟oUИI(y)һЩǸI(y)eOgаl(f)̓ȡһЩMչU}(wn)^߀S༼gy}ҪˣȬF(xin)еķU(wn)ܲܝMҎ(gu)ģЈaʲôӵĆ}νQ@Щ}@߀Ҫ᷀(wn)I(y)cϹܵI(y)ӏͬŬƶUrg҂߀Ҫֿ]ЇƌWҪäĿհĽ
K(lin)˻W˾폈t^30İl(f)չ҇PVCƷӹИI(y)ѽȫһɞaֵ^f|aI(y)PVC֬ѳ^1500fʹõğ᷀(wn)50fϣкUkؽٷ(wn)35f~40fռ᷀(wn)70%~80%ȻǷ(wn)ЈaƷ(sh)ƷI(y)ĮaƷ䷽ˇ̡aOģ߶ԁѽm@һwϵ
ͬr҇Ј̎ڳAyȫͨ^ИI(y)Ɂ_ИI(y)DͣЏƄsҎ(gu)I(y)О顣I(y)ȵĹǸI(y)횱ԭtͨ^gMc(chung)£팍F(xin)PVC(wn)ИI(y)h(hun)ɳm(x)l(f)չ
PVCƷĽUһ헏sĹ漰εÿh(hun)(ji)һȫИI(y)ԓFYͬƶЇɫPVC(wn)ИI(y)ɳm(x)l(f)չLڑ(zhn)HҪԸĿ߀ҪԔĽMVIwӋЄԼĿYurֻ@ӲܱCPVCƷUM
־I(y)˾LһS־1997꣬V|һijI(y)־هĭh(hun)ʮ҂һֱPVCh(hun)(wn)_l(f)a锵(sh)ټҳI(y)ṩ˟oUĽQNĮaƷ|ȫϚWҌUҪ֪ĿǰڏV|ӮaƷaI(y)ѽ]U}(wn)ˣoՓdz߀ǃNʮČ`Cg}DzԽ{Ї˵ͨ^εĹͬŬcӹеļg}ȫԽQ
2006W_ʼʩRoSHָʹU}(wn)I(y)һ_}\ȷU(wn)I(y)sһ̙CһЩI(y)˙Cl(f)չѴPVCƷĽU(wn)ИI(y)v(zhn)Ҳ̙CPIҪԸĿ_ĕrg
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