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??Դ??Wz6JRchb ????ʱ?䣺2019-11-20 07:14:15

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10?? 20?? 30?? 40?? 50?? 60?? 70?? 80?? 90?? 100?? 110?? 120?? 130??ʳƷ??pvc  ??ζpvc ????pvc ??߼?pvc ????˫??apvc ͸??pvc ??ɫpvc?????໷????pvc  ?????л???pvc  ????pvc ????pvc ע??pvcЬ?ͷ???pvc  ????pvc  ??????pvc  ?ܷ???pvc  ҽ?ϼ?pvc  ҽ?ϼ???pvc  UL??֤pvc  ????pvc  ????pvc  ??????pvc  ??????pvc  ?Ͻ?pvc   ????pvc   ?ͺ?pvc   ????Ʒpvc   ?ƹ?pvc   ????pvc   ?¹?ʳƷ??pvc

????Ҫ??:......ͨ??????????֤??SGS ??????ȫ ÿ?????ȼ???Ʒ???????ࣺ10??----140??  ͸??????----??ɫ???? ???ݿͻ?????Ҫ??..???԰??տ???Ҫ????ɫ??ɫ.

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PVC??ȫ??ΪPolyvinylchloride????Ҫ?ɷ?Ϊ??????ϩ??????????????ɷ?????ǿ???????ԣ????ԣ???չ?Եȡ????ֱ???Ĥ???ϲ????ᣬ?м????Ҫ?ɷ??Ǿ?????ϩ???²??DZ?Ϳճ?ϼ??????ǵ?????????ϲ??????Ϊ???в???Ҳ???㷺Ӧ?õ?һ?ֺϳɲ??ϡ?????ȫ??ʹ?????ڸ??ֺϳɲ????и߾ӵڶ?????ͳ?ƣ?????1995??һ?꣬PVC??ŷ?޵????????????????????ң?????????????Ϊ?????ʮ??֡??ڵ¹???PVC????????????????ƽ??Ϊһ????ʮ??֡?PVC????4%???????ٶ???ȫ??Χ?ڵõ???????Ӧ?á?PVC?ڶ????ǵ??????ٶ???Ϊ????????Ҫ?鹦?ڶ????Ǹ??????н??л?????ʩ??????????????ڿ?????????ά????Ĥ?IJ????У?PVC???ʺϵIJ??ϡ?


pvc????1835?걻?????????Ŀ?ѧ?ң?Henri Victor Regnault?????֡??????1872??¹?????һλ??ѧ?ң?Eugen Baumann??Ҳ???????????µIJ??ϡ??ڵ?ʱpvc????Ϊ??ɫ?Ĺ??壬?????????ԣ???û??ʵ?ʵ?Ӧ???ԡ???20???ͳ???ѧ?ң?Ivan Ostromislensky????Fritz Klatte ??һ????ѧ??ʿ???????Ըı?pvc???????ԣ?ʹ???Ϊ??ҵ??Ʒ???Ƕ???ʧ?ܶ????ա?
ֱ????1926????????Waldo Semon(B.F. Goodrich??˾)?ĺϳ???PVC?????????????ˣ???ͨ???ϳɶ??????Ӽ??????pvc???????ԣ???????pvc???ϲ?Ʒ????չ?ԣ?ʹ??߱??˲?Ʒ??ҵ???Ļ?????1931??¹???ʼ????Һ??????ʼ????pvc??1941????????ʼ??Ư????????pvc???ɴ?pvc??????ز?Ʒ??ʼ????Ӧ????????????Ӧ?á????ſƼ??ĵIJ??Ϸ?չ??????pvc?????ϳ??Ѿ???????ϳɷ?ȡ????ʹ??Ч?ʸ??ߣ??ɱ?Ҳ???Ľ??͡?

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PVC??Ʒ
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PVC???Ǿ?????ϩ??????43%???ͺ?57%???κϳɳ?????һ???ܽ???Ʒ??????????????ܽ???Ʒ??ȣ?PVC????Ч??Ӧ???????ϣ????????ͺġ?ͬʱ??PVC????ҵ????????????Ҳ?ܵ͡???????PVC??Ʒ??ʹ?ú??ڣ??ܹ????ղ?ת??Ϊ?????µIJ?Ʒ??????Ի??????????????Ϊһ?Ҿ??й???ս???۹??????????ҵ??

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1.38??/???????ף??????????ʣ?0.6-1.5%???????¶ȣ?160-190?棬?۵?212?档
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2.?????丯ʴ?Ժ????????ص㣬?ò???ר???豸??ģ?ߡ????в?Ʒ???????Ҫ???벻ͬ?????????????????
3.???׷ֽ⣬??200???¶??????.ͭ?Ӵ????׷ֽ⣬?ֽ?ʱ?ݳ???ʴ.??????.?????¶ȷ?ΧС??
4.?????ݸ?ʽע???????ʱ???׾??˴??Է?????????.?ò???????????????ӦԤ?ȡ?

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??ݸ???????????޹?˾??????2008?꣬?Խ?????16000ƽ???ף?Ա??100???ˣ?
????͸??pvc??????60??͸??pvc??????60??PVC????Ӧ??
PVC?ɷ?Ϊ??PVC??ӲPVC??????ӲPVC??Լռ?г???2/3????PVCռ1/3????PVCһ?????ڵذ塢?컨???Լ?Ƥ??ı??㣬????????PVC?к?????????????Ҳ????PVC??ӲPVC?????𣩣????ױ?࣬???ױ??棬??????ʹ?÷?Χ?ܵ??˾??ޡ?ӲPVC????????????????????Ժã??׳??ͣ????״࣬?޶?????Ⱦ??????ʱ?䳤????˾??кܴ?Ŀ???Ӧ?ü?ֵ??PVC?ı?????һ?????????Ĥ?????ڸ??????ı????װ???????ֱ???Ϊװ??Ĥ??????Ĥ??Ӧ???ڽ??ġ???װ?????????ҵ?????н?????ҵռ?ı??ش?Ϊ60%??????ǰ?װ??ҵ??????????????С??ΧӦ?õ???ҵ??
??????ϩ?????к?????ԭ?ӡ?????C?CL????ż??Ӱ?죬????һ?ּ??Ժ?ǿ?IJ??ϡ?PVC???кܺõ???????ĥ????ȼ????Ե???ܣ????Թ⡢???ȶ??Բ??ҵ?ϣ??Ʊ?PVC?????ַ????????????????巨????Һ??????Һ???????????ձ飬?????Ӧ?õ?PVC??֬??????????֬?????Ʒ???ݺ????ܼ?????һ???Ƕ?????????????????ΪӲ?ʡ???Ӳ?ʡ????????ֲ??ϡ?Ӳ??PVC?????ܼ?Ϊ10?25%????Ӳ??PVCΪ30??40%??????PVCΪ40-70%??????PVC??Ʒ???뺬??һ???????ȶ??????Ա???ӹ??????з??????⡣??PVC??Ʒ?е????ܼ?????ʹ?ۺ???????????ܼ???ѡ??????ܼ??Ļ??ã???Ҫ?ɳ?Ʒ??????????????????????????????ܼ?һ???̶???Ҳ???żӹ??????????á????ܼ?????????֬???????¶Ⱥ?ճ?ȣ??Ӷ??ɷ?ֹ??֬ճ???ӹ??豸?Ľ????????ϡ?

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????͸??pvc??????60??͸??pvc??????60??
??????????PVC???޶??νṹ?İ?ɫ??ĩ?????????¶?77~90?棬170?????ҿ?ʼ?ֽ⣬??100?????ϻ򾭳?ʱ????????ɹ???ͻ?ֽ???????Ȼ??⣬????һ???Զ??߻??ֽ⣬?????ɫ????????е????ҲѸ???½?????ʵ??Ӧ???б???????ȶ?????????????????߶??Ⱥ͹???ȶ??ԡ????????ν??PVC???ԡ?PVC??Ʒ????????ע?ܻ??Ǽ?????????????????Ҫ???PVC???ϲ?Ʒ???ϸ???????PVC???ϵ?????Ӧ??????Customer-designed???ر?Ϊ????ÿһ?Ҳ?ͬҪ????û?????ƣ??ṩPVC????????????в?ͬ???䷽???????ԡ?
PVC???Է?չ????
1933??W.L.????????ø߷е??ܼ????????????PVC???Ȼ?ϣ??ɼӹ???????????ϩ??Ʒ,???ʹPVC??ʵ?û???????????ͻ?ơ???1936?꿪????????ϩ???????ۺϼ? PVC?ļӹ?Ӧ?á?Ϊ?˼????????գ??????ܺģ?1956?귨??ʥ??˾?????˱???ۺϷ???????????Ҫ???PVC???ϣ?һ?㶼??Ҫ?ӹ?????ڣ??????ҹ????????Ժ??????????λ?IJ????з??ͼ??????ۣ?PVC???Ժ????????²??ϵ??䷽??ơ??????Ѿ??ﵽ?????Ƚ?ˮƽ???Ѿ???ȫȡ????????ڲ??ϣ??в??ٲ?Ʒ?ѳ??ڹ??⡣??ΪPVC??????ʱ??????ȶ????????ȶ??????޶????ж?֮?֣?ֻ?м?????Ǧ??֮???ж????ȶ??????Ż????????????PVC??Ʒ???????ӣ?һЩС??ҵʹ??Ǧ?????ȶ????????Ѵﵽ?????????׼??
PVC??????Ʒȫ???Ǧ
PVC??????Ʒ??Ǧ??һ????????̸?Ļ??⡣????Ǧ?????ڶ????ཡ????Σ?????ؽ???????20????80??ʼ???յȷ????½???????ֹʹ??Ǧ?ε?Ҫ?󣬲?????˽?Ǧ?ķ??档????21???ͣ??ҹ???????ҵ??Ǧ??????????ǡ?ԭ??2004?귢?????棬ȫ????Χ??ʹ?õĸ?ˮ?þ?????ϩ?ܵ??н???Ǧ?????ȶ?????2006?꣬?ҹ??ġ???????Ϣ??Ʒ??Ⱦ???ƹ????취??Ҳ?Ե?????Ϣ??Ʒ??Ǧ???ӡ??????ؽ????????ͽ???Ҫ???????ҵ??֯Ҳ?ڻ??????ƽ???Ǧ?????? [1]

??Ҫ??;

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??????ϩ??????Ȳ??????Ȼ???ϳ?????ϩ?? ?پۺ϶??ɡ????нϸߵĻ?еǿ?ȺͽϺõ???ʴ?ԡ???????????????????֯?ȹ?ҵ?ķ????????Ŷ?????????Һ?????͹ܣ????ɴ?????????ʴ???????????ۡ????ıá?ͨ????ͽ?ͷ?ȡ??????ܼ?????????30%??40%ʱ?????Ƶ????ʾ?????ϩ?????????ʸߣ???Ʒ???????????????õ???ʴ?Ժ͵??Ե?ԣ????Ƴɱ?Ĥ?????ڹ?ҵ??װ??ũҵ?????????????¡?̨???ȣ?????????????????????ܡ????°?Ƥ????Ե??ȡ?
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????͸??pvc??????60??͸??pvc??????60??????͸??pvc??????60??͸??pvc??????60??

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???????????˵??PVCĤ???г?ǰ??ʮ?ֿ??á?????ʱ???ķ?չ??PVCҲ?????????õ????ܡ??򵥵Ĺ????Լ?????????ŵ㽥??Ӯ???????ǵĻ??ģ??ѱ?Խ??Խ????˽??ܺ??Ͽɣ???PVC?ǽ?????ҵ?ij????PVC?????ǵ??ճ????????洦?ɼ???PVC???????Ա?????Ȼ?????ɫ???????Ա??????ǻ????е???ɫ???ڵ¹???40%?ļҾ߶?????PVC??????????ϵģ???????Щɫ????Ȼ??ɫ?ʻ??????ḻ??????ͼ????????ʽ?????Ŷ??ߵ??İ칫??????ܡ?ɳ????????˭Ҳ????????Ǻͽ?ͷ??Щ??Ŀ????ġ???ɫ?????????뵽һ?𣬸??????뵽????PVC????Ĥ??????????????????????¡?

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PVC֮?????ܱ??㷺??Ӧ???ڽ?????ҵ???????????Ҫ??ԭ??һ??PVC???ص????ܣ????꣬?ͻ𣬿????磬?׳??ͣ???????PVC??Ͷ??߲??????ص㡣PVCĤ???и߿????Ժ??ͻ??ԣ???֤PVCĤ?ĸ???????????ȫ??ؿ???PVCʵ????һ?ֵ?Ͷ?롢?߲????IJ?Ʒ??
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PVCĤ????ͨճ??Ĥ????ʲô??ͬ?أ???ͨ??ճ??Ĥ???ڳ?????ֱ???ý?ˮ???ڰ?ĵı????ϣ???˾???һ???????Ĥ?????????䡣??PVCĤ????Ӧ??ר?õ????ѹĤ????110?ȵĸ?????ѹ???ڰ?ĵı??棬??˲? ?????䡣
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PVC??ҵ??ȫ??չѸ?٣?ǰ??????????????????PVC??DZ???Լ??????̬?????ĺô???PVC?????? ??Խ?????ص???????????֤???????ú͵?λ???κ???????Ʒ???޷?ȡ???ģ???ᷢչ??Ҫ?????????????? Ҫ????????????????????????????ı?Ȼ???ơ?

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???õ?PVC????ˮ?ܵij????????£??????⾶?ֱ?Ϊ??32mm??40mm??50mm??75mm??90mm??110mm??125mm??160mm??200mm??250mm??315mm??PVC-U?ܲĵij???һ??Ϊ4m??6m???????????ɹ???˫??Э??ȷ????
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???꣺GB/T5836.1-2006
pvc?ܵı??
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2??????Ʒˤ??????ˤ????һ???Ǹ߸Ʋ?Ʒ????ȻҪ???????ǵ?Ҫ??۸???ʵĻ??ǿ??Եġ?
3??????Ʒ?ýŲȹܲĵıߣ??????Ƿ????ѿ????????ѿ???Ķ????쳤?ʡ???һ??ȥ????ðѹ?ϵ???׺ã?????????Ȼ?˼ҿɲ?????ȣ?
4???ͻ???ͦ?鷳?ġ?ֱ?ӵİ취?????õ????¸߹?ĵط??Ÿ????죬??????仯?ʣ???̫?˷?ʱ?䡣??Ҫ??ǰ3??ͺá? ??Ʒ??ȷʵ????????һЩС???IJ?ƷҲ?dz??ã??ҽ?????ѧ????ηֱ?û????????Լ۱?Ҫ?и??߶?
pvc??©ˮ????
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????͸??pvc??????60??͸??pvc??????60??PVC??ȫ??ΪPolyvinylchlorid????Ҫ?ɷ?Ϊ??????ϩ??????????????ɷ?????ǿ???????ԣ????ԣ???չ?Եȡ????ֱ???Ĥ???ϲ????ᣬ?м????Ҫ?ɷ??Ǿ?????ϩ???²??DZ?Ϳճ?ϼ??????ǵ?????????ϲ??????Ϊ???в???Ҳ???㷺Ӧ?õ?һ?ֺϳɲ??ϡ?????ȫ??ʹ?????ڸ??ֺϳɲ????и߾ӵڶ?????ͳ?ƣ?????1995??һ?꣬PVC??ŷ?޵????????????????????ң?????????????Ϊ?????ʮ??֡??ڵ¹???PVC????????????????ƽ??Ϊһ????ʮ??֡?PVC????4%???????ٶ???ȫ??Χ?ڵõ???????Ӧ?á???????PVC ?ڶ????ǵ??????ٶ???Ϊ????????Ҫ?鹦?ڶ????Ǹ??????н??л?????ʩ??????????????ڿ?????????ά????Ĥ?IJ????У?PVC???ʺϵIJ??ϡ???ݸ???????????޹?˾??????2008?꣬?Խ?????16000ƽ???ף?Ա??100???ˣ??????100000?֡???һ??רҵ?з?????????????Ϊһ???PVCԭ???ۺ??Ը?????ҵ,??????Ϊһ?Ҿ??й???ս???۹??????????ҵ????˾???IS09001??2008???ʹ?????ϵ???й滮??????????˾??֡??Գ?ȡ?ţ????????????桱??????Ϊ?ͻ??????ס???˱???˾??Ϊ˳Ӧȫ?򻯵Ļ???Ҫ??????10??140?Ȳ????Σ?Non-phthalate??ʳƷ??ȫ?޶??߻???PVC????????˱???˾??Ϊ˳Ӧȫ?򻯵Ļ???Ҫ??????10??140?Ȳ????Σ?Non-phthalate??ʳƷ??ȫ?޶??߻???PVC????????ݸ???????????޹?˾??????2008?꣬?Խ?????16000ƽ???ף?Ա??100???ˣ???????Ϊһ?Ҿ??й???ս???۹??????????ҵ???????100000?֡???һ??רҵ?з?????????????Ϊһ???PVCԭ???ۺ??Ը?????ҵ,??????Ϊһ?Ҿ??й???ս???۹??????????ҵ??PVC??ȫ??ΪPolyvinylchlorid????Ҫ?ɷ?Ϊ??????ϩ??????????????ɷ?????ǿ???????ԣ????ԣ???չ?Եȡ????ֱ???Ĥ???ϲ????ᣬ?м????Ҫ?ɷ??Ǿ?????ϩ???²??DZ?Ϳճ?ϼ??????ǵ?????????ϲ??????Ϊ???в???Ҳ???㷺Ӧ?õ?һ?ֺϳɲ??ϡ?????ȫ??ʹ?????ڸ??ֺϳɲ????и߾ӵڶ?????ͳ?ƣ?????1995??һ?꣬PVC??ŷ?޵????????????????????ң?????????????Ϊ?????ʮ??֡??ڵ¹???PVC????????????????ƽ??Ϊһ????ʮ??֡?PVC????4%???????ٶ???ȫ??Χ?ڵõ???????Ӧ?á???????PVC ?ڶ????ǵ??????ٶ???Ϊ????????Ҫ?鹦?ڶ????Ǹ??????н??л?????ʩ??????????????ڿ?????????ά????Ĥ?IJ????У?PVC???ʺϵIJ??ϡ?????͸??pvc??????60??͸??pvc??????60?ȱ???˾??֡??Գ?ȡ?ţ????????????桱??????Ϊ?ͻ??????ס?

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