M(jn)᷀(wn)h(hun)M(jn)ӿPVCƷИI(y)UIJ
l(f)r(sh)g2013-10-22 Դһ[ӢžW(wng)
һ[ӢžW(wng)ӛ߈(bo)(do),73գЇ(gu)ϼӹI(y)f(xi)(hu)kί(hu)᷀(wn)֕(hu)kһ(g)(ni)Сӑ(hu)u_(hu)˔(sh)ȕ(hu)hkA(y)Ӌ(j)Ķһ(hu)60λУ˟᷀(wn)a(chn)I(y)Ĵ߀һĴϹܵͲļTƬĤPl(f)ƷƷӹI(y)@Ε(hu)hM(jn)᷀(wn)h(hun)M(jn)ӿPVCƷИI(y)UIJɞ酢(hu)ͬP(gun)עԒ}
UM(jn)M(jn)
ڲLһ[ӢžW(wng)ӛ˽Wl(f)_(d)(gu)ƷĽUo(j)90չ_1996(gu)M(fi)߮a(chn)ƷȫίT(hu)CļҎ(gu)M(jn)Ј(chng)PVCƷUҪС200ppmôһЩ(gu)ҲCҎ(gu)(yn)PVCƷʹU}(wn)2000꣬WPVCИI(y)ԸГ(dn)x(w)f(xi)ho_ĽUr(sh)gZ2015ښW˃(ni)(sh)F(xin)ȫU20058º20067·քe(sh)ʩġ(bo)UO(sh)ָWEEE͡P(gun)늚O(sh)нֹʹijЩк|(zh)ָRoHS(du)늚Б(yng)õUk_Ҫ
협(yng)(gu)HPVCИI(y)ĽU҇(gu)Ҳm(x)ȡһϵеĴʩƺ͜pU}(wn)ʹá2003_ʼ(zh)еġ(gu)߰ȫg(sh)Ҏ(gu)GB6675-2003߲пwԪU90mg2004O(sh)_ָڽoˮUPVCܱ횲÷U}(wn)2006811աoˮӲϩ(PVC-U)ܲġGB/T10002.1-2006_ʼ(sh)ʩҪ_עˮPVCܲı횞U}(wn)a(chn)2006228߲ί(lin)ϳ_(ti)ˡϢa(chn)ƷȾƹk(du)Ukж|(zh)cRoHSָͬҎ(gu)200931_ʼ(sh)ʩć(gu)Ҙ(bio)(zhn)ϩк|(zh)GB21550-2008пU(yng)90mgk(yng)75mg
ɴ˿҇(gu)ИI(y)ĽUM(jn)ڃͯߡoˮUPVCϢa(chn)ƷƷȡ˿ϲM(jn)չ܅f(xi)ί(hu)ṩĽy(tng)Ӌ(j)(sh)(j)2012᷀(wn)50f(wn)Įa(chn)Ua(chn)Ʒռ߀20%U}(wn)Ј(chng)~Ȼռн^(du)ă(yu)(sh)λU(wn)ҲHѽ(jng)_(ti)ć(gu)Ҙ(bio)(zhn)_UĎׂ(g)ƷNͳڵWȇ(gu)PVCƷ҇(gu)PVCƷß᷀(wn)ĭh(hun)֮·Ȼصh(yun)
618ԺzԺ(lin)ϹP(gun)kh(hun)Ⱦ°m÷Ɇ}Ľጡٴνoa(chn)漰Ukؽٻa(chn)ʹI(y)˾˴˾“(yn)”֮(dng)^Qһh(hun)ȾصHU(ku)ȾķȾh(hun)(bio)(zhn)ҽT@ζ(gu)ڈ(zh)O(jin)ܸ(xing)P(gun)h(hun)cȫķɷҎ(gu)͘(bio)(zhn)r(sh)ӈ(jin)Q͇(yn)χ(gu)P(gun)h(hun)ָͰȫ(bio)(zhn)I(y)(hu)R(jng)(j)ͷɵpƲ@һ(yn)΄(sh)£PVCƷß᷀(wn)Uٴᵽhճ
l(f)չ(sh)څ
“M(jn)᷀(wn)h(hun)M(jn)ӿPVCƷИI(y)UIJЇ(gu)ИI(y)l(f)չĴ(sh)څ”Ї(gu)ϼӹI(y)f(xi)(hu)(w)(hu)L(zhng)܃ʾӿPVCƷИI(y)ĭh(hun)M(jn)̲HHⲿh(hun)(du)ϼӹИI(y)ҪҲИI(y)ӿY(ji)(gu){(dio)(qing)(chung)(q)(dng)(sh)F(xin)a(chn)I(y)(j)Ϳɳm(x)l(f)չă(ni)ƷcϢϢP(gun)_ƷİȫИI(y)횳Г(dn)(hu)؟(z)κx(w)
҇(gu)PVC֬Ʒa(chn)(gu)M(fi)(gu)PVCƷڇ(gu)(jng)(j)ĸиI(y)Լķl(f)]ԽԽҪácͬr(sh)PVCƷİȫҲP(gun)ע_l(f)ƏV(yng)ðȫh(hun)܃(yu)ķ(wn)U}(wn)P(gun)ϵИI(y)l(f)չͰսȫĴ
Ї(gu)܅f(xi)ί(hu)L(zhng)ʩVӛߣڽЇ(gu)܅f(xi)(jng)ڏVݽM_^U᷀(wn)a(chn)(yng)Ì}ӑ(hu)(hu)߀Ї(gu)܅f(xi)^ί(hu)Ϲܵί(hu)ͲļTί(hu)ӵPVCƷß᷀(wn)ȥUI(lng)(do)СMS(hu)h(hun)R(sh)ߺP(gun)Th(hun)ȵIJӴĭh(hun)ȥUѽ(jng)ɞИI(y)ɳm(x)l(f)չı֮·U}(wn)ҲM(jn)댍(sh)|(zh)A
(du)PVCƷĽUʩһֱDZeOđB(ti)2006ί(hu)᷀(wn)֕(hu)֮ͲЇ(gu)PVCИI(y)ȫUI(y)(yng)üg(sh)(ch)䡣@ӵJ(rn)R(sh)(du)(gu)HPVCa(chn)I(y)l(f)չڅ(sh)P(gun)h(hun)ȫҎ(gu)˽⡣ʩһֱڸۙ(gu)Hl(f)չ(dng)Vӛo(j)90(gu)һҷ(wn)a(chn)I(y)r(sh)Ͱl(f)F(xin)Ǖr(sh)(gu)I(y)ѽ(jng)_ʼo(w)UĹ˴ļg(sh)аl(f)ҹ˷U(wn)ڑ(yng)ϵļg(sh)y}M(jn)21o(j)Wޟ᷀(wn)ğo(w)UM(jn)̲M(jn)@һ˳ҲֱӲЇ(gu)?yn)Ї?gu)ڵWߡĤԼͲӲƷ늚a(chn)ƷҲ_(d)Wĭh(hun)(bio)(zhn)
ȫԴ泸
ʲôںЇ(gu)(bio)ҪUPVCƷo(w)Uփ(ni)NĮa(chn)Ʒ
(sh)IJL(du)J(rn)飬ȱ(yng)Եć(gu)ҷҎ(gu)͏(qing)Եć(gu)Ҙ(bio)(zhn)҇(gu)PVCИI(y)UM(jn)չһ(g)ҪԭҎ(gu)ģğo(w)UPVCƷļӹҲ߀һЩg(sh)}Ʒa(chn)I(y)Ŀǰa(chn)(jng)I(yng)r^U}(wn)^̟o(w)ɕ(hu)I(y)a(chn)ɱo(w)y
ʩJ(rn)Mܟ᷀(wn)ĭh(hun)Ǵ(sh)څ@(g)^̲(hu)ȻȻI(y)y^һҪP(gun)ķҎ(gu)ͼg(sh)(bio)(zhn)(du)P(gun)a(chn)ƷеU_ИI(y)I(y)¿ѭзҲվͬһܾM(jn)o(w)UM(jn)
V|ּ{ܲ˾(jng)tƶsԺ͏(qing)ԵĴʩ(du)Ƅ(dng)o(w)UM(jn)ʮֱҪИI(y)(yng)ԓ_(ti)P(gun)ĕr(sh)gжк|(zh)ָ(bio)뵽P(gun)Ʒ(bio)(zhn)У@HHnj(du)(hu)ؓ(f)؟(z)ҲИI(y)Ҽsұo(h)ҪֶؑcؿƼɷ˾ø־ҲʾU(yng)ԓȏĘ(bio)(zhn)˘(bio)(zhn)Ҳŕ(hu)?qng)?zh)С҇(gu)Ľoˮܺ͵͉ȹܾ?yn)?gu)Ҙ(bio)(zhn)Пo(w)UҪԬF(xin)ѽ(jng)]ʹU}(wn)
˷Ҏ(gu)͘(bio)(zhn)ȱʧU}(wn)ĭh(hun)a(chn)ƷϣνQƷܺͼӹ^еļg(sh)}Ҳ_I(y)һy}“PVCa(chn)Ʒo(w)U^̽^ǷUa(chn)Ʒ(du)U}(wn)һ(g)(jin)ε^ՓϺͼg(sh)϶yȮa(chn)Ʒ䷽Ҫ{(dio)ιˇҲҪM(jn)ӹO(sh)ģҲҪ(yng)ĸ׃ܱCo(w)Ua(chn)ƷӹܺƷƷ|(zh)͡WUĽ(jng)(yn)ҲCֻЅf(xi){(dio)ԭϡ䷽ˇģߡO(sh)ȸNӰo(w)UĹM(jn)”ʩf
ƷӹI(y)(du)@g(sh)}w(hu)V|(lin)ܿƼ(sh)I(y)˾Ʒ|(zh)ˇO(jin)οBf(lin)ܺ_չ˟o(w)Uļg(sh)аl(f)2005oˮܾ͌(sh)F(xin)˟o(w)U˾ڵˮܲõҲǷU(wn)Ŀǰ(lin)U}(wn)ѽ(jng)2/3ڴҎ(gu)ͲڏČ(sh)ڹԼa(chn)Ҳ߀һЩg(sh)}Ҫ߹ɷ˾SҲͬĆ}ʹ}\(wn)ӹPVCܲĕr(sh)}eڴڏܲϺͽY(ji)(gu)(f)sͲ@һ}ͻ
˷Ҏ(gu)(bio)(zhn)ͼg(sh)φ}ҪQ⣬I(y)J(rn)ĿǰĮa(chn)I(y)(jng)(j)΄(sh)o(w)UĽ(jng)(j)Ԇ}һ(g)鼬ֵƼsءϹܲИI(y)I(y)Ŀǰ(jng)I(yng)a(chn)^ʣ˼ҵЈ(chng)(jng)(zhng)I(y)ֻԽr(ji)S֬F(xin)Ј(chng)~r(sh)߀Ҫh(hun)ijɱI(y)еyԳܡ
“J(rn)o(w)Uĺľdzɱ}ڼg(sh)ϲ̫}P(gun)Il(shu)ӵijɱ҂?ni)߮a(chn)Ʒr(ji)Ј(chng)͕(hu)˓ռr(ji)ӵijɱ͕(hu)ɵ҂(rn)˾l(f)չͲܳm(x)”οһϯԒ˴(sh)PVCƷI(y)Ҟyľ
YԴϲɻȱ
MRNNyU}(wn)˳҇(gu)PVCЈ(chng)DzD(zhun)İl(f)չڅ(sh)(gu)(ni)(wn)PVCƷИI(y)^I(y)ѽ(jng)J(rn)R(sh)@һc(din)U}(wn)һ(g)ϵy(tng)Ҫ댍(sh)F(xin)ƽ(wn)^ɺ߀ҪИI(y)εͨͬŬ
܃ʾИI(y)MЇ(gu)ϼӹI(y)f(xi)(hu)eOM(jn)(do)PVCh(hun)᷀(wn)a(chn)(yng)ùӏ(qing)a(chn)I(y)֮gI(y)cI(y)֮gI(y)c֮gĜͨcf(xi){(dio)eO(zhng)ȡ(gu)ߵ֧M(hu)TλMƶ(yng)(bio)(zhn)QU}^a(chn)͑(yng)еČ(sh)H}
Ї(gu)ϼӹI(y)f(xi)(hu)ؕL(zhng)rVӛ(j)Ї(gu)܅f(xi)ϼӹI(y)“ʮ”l(f)չҎ(gu)ָ(do)ҊҪĿǰf(xi)(hu)о΄(sh)μӿM(jn)҇(gu)PVCƷa(chn)ĭh(hun)M(jn)̣ټ᷀(wn)ԼܵͲļTƬĤPl(f)ƷI(y)ίT(hu)ؓ(f)؟(z)˼a(chn)I(y)Ĵ_(hu)Ҫͬ̽ӑo(w)U^дڵĆ}eOеĽQl(f)h̖(ho)ٸPVCP(gun)Ʒa(chn)I(y)(yn)غ͈(zh)Ї(gu)Ҹ(xing)h(hun)l(wi)ȷķɷҎ(gu)P(gun)(bio)(zhn)(yn)a(chn)^жк|(zh)ŷţ_a(chn)ˆTwa(chn)ʹúUk(wn)a(chn)I(y)Ҫټg(sh)аl(f)ͼg(sh)ʹíh(hun)ϱM̭Uk(wn)a(chn)ʹ
“҇(gu)P(gun)ƷӹI(y)ڼg(sh)аl(f)ҲM(jn)˶ʹļg(sh)(ch)乤ȡһM(jn)չPVCUοI(y)ŬyɵġĿǰҪĹҪϸYԴγɺ˼g(sh)y}˷(wn)ƷI(y)ĺҲ߀Ҫ(lin)O(sh)䡢ģa(chn)I(y)ąRNYԴϣܱCȥUM(jn)̵M(jn)”܅f(xi)ͲČί(hu)ؕL(zhng)漪_(d)ԼĿ
?y)?j)ӛ˽ĿǰЇ(gu)ϼӹI(y)f(xi)(hu)ڌ(du)U}(wn)a(chn)g(sh)͑(yng)õrM(jn){(dio)ڳP(gun)(sh)(j)rf(xi)(hu)ƶmИI(y)(sh)HĽUr(sh)gƄ(dng)U_չ
ͬM(jn)UM(jn)
Ї(gu)܅f(xi)ϹܵƷI(y)ίT(hu)ؕL(zhng)ռܣPVCܵğo(w)UǴ(sh)څ]л^·ǰϹܵИI(y)ѽ(jng)ˮPVCܲЌ(sh)F(xin)˟o(w)UИI(y)(ni)һЩǸI(y)eOg(sh)аl(f)̓(ch)ȡһЩM(jn)չU}(wn)^߀S༼g(sh)y}Ҫˣ(gu)(ni)F(xin)еķU(wn)ܲܝMҎ(gu)ģЈ(chng)(hu)a(chn)ʲôӵĆ}νQ@Щ}@߀Ҫ᷀(wn)I(y)cϹܵI(y)ӏ(qing)ͬŬƶUr(sh)g҂߀Ҫֿ]Ї(gu)(gu)飬ƌW(xu)ҪäĿհ(gu)Ľ(jng)(yn)
K(lin)˻W(xu)˾(jng)폈t(jng)^30İl(f)չ҇(gu)PVCƷӹИI(y)ѽ(jng)ȫһɞa(chn)ֵ^f(wn)|a(chn)I(y)PVC֬ѳ^1500f(wn)ʹõğ᷀(wn)50f(wn)кUkؽٷ(wn)35f(wn)~40f(wn)ռ᷀(wn)70%~80%ȻǷ(wn)Ј(chng)(do)a(chn)Ʒ(sh)ƷI(y)Įa(chn)Ʒ䷽ˇa(chn)O(sh)ģ߶ԁѽ(jng)m(yng)@һwϵ
ͬr(sh)҇(gu)Ј(chng)(jng)(j)̎ڳ(j)AΣyȫͨ^ИI(y)Ɂ_(d)ИI(y)D(zhun)Џ(qing)Ƅ(dng)sҎ(gu)I(y)О顣I(y)(ni)ĹǸI(y)횱ԭtͨ^g(sh)M(jn)c(chung)£팍(sh)F(xin)PVC(wn)ИI(y)h(hun)ɳm(x)l(f)չ
PVCƷĽUһ(xing)(f)sĹ漰εÿ(g)h(hun)(ji)һȫИI(y)(yng)ԓF(tun)Y(ji)ͬƶЇ(gu)ɫPVC(wn)ИI(y)ɳm(x)l(f)չL(zhng)ڑ(zhn)HҪԸĿ(bio)߀ҪԔ(x)ĽMVI(lng)wӋ(j)Є(dng)ԼĿY(ji)u(png)r(ji)ֻ@ӲܱCPVCƷUM(jn)С
־(sh)I(y)˾L(zhng)(yn)һS־1997V|һijI(y)־هĭh(hun)ʮ҂һֱPVCh(hun)(wn)_l(f)a(chn)锵(sh)ټҳI(y)ṩ˟o(w)UĽQNĮa(chn)Ʒ|(zh)ȫϚW(gu)Ҍ(du)UҪ(j)֪ĿǰڏV|Ӯa(chn)Ʒa(chn)I(y)ѽ(jng)]U}(wn)o(w)Փdz߀ǃ(ni)NʮČ(sh)`Cg(sh)}DzԽ{Ї(gu)˵ͨ^εĹͬŬcӹеļg(sh)}ȫԽQ
2006W_ʼ(sh)ʩRoSHָ(du)ʹU}(wn)I(y)һ(g)_(du)}\ȷU(wn)I(y)sһ(g)̙C(j)һЩI(y)˙C(j)(hu)l(f)չѴPVCƷĽU(du)(wn)ИI(y)v(zhn)Ҳ̙C(j)P(gun)IҪԸĿ(bio)_ĕr(sh)g
ӡ P(gun)]
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