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ʯ\W(wng)_ڸeW(wng)_ڸeʯ\_Zo(h)|_ڹ̞I\_ڰƽhطo(h)W(wng)޹˾ڵ؅^(q)վ

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ИI(y)(dng)B(ti)(dng)ǰλã W(wng)վ(y) ИI(y)(dng)B(ti) �ڰʯ\W(wng)ڲxϑ(yng)ԓעЩ(wn)}
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�ڰʯ\W(wng)ڲxϑ(yng)ԓעЩ(wn)}

ߣطo(h)W(wng)(li)Դԭ(chung)r(sh)g2017/5/23 11:15:32g[137732
(ni)ժҪ1ڰʯ\W(wng)䓽z̼䓽zǰ䓽z*С(qing)ȷ飺350~500MpaSиߵĿ(qing)ȣǰ䓽zʲС10%2�ʯ\W(wng)õ䓽z\-10%X-ϡϽ...

1�ڰʯ\W(wng)䓽z̼䓽zǰ䓽z*С(qing)ȷ飺350~500MpaSиߵĿ(qing)ȣǰ䓽zʲС10%
2�ʯ\W(wng)õ䓽z\-10%X-ϡϽ߷ӸܶPVC䓽z
a\-10%X-ϡ䓽zPVC}F3000hz(yn)(bo)桷
 \-10%X-ϡ䓽zPVC(jng)3000Сr(sh)}Fԇ(yn)z(yn)|(zh)׃ʲ0.5%gʲô20g/m2
b\-10%X-ϡ䓽zPVCMɵľW(wng)Ƭ}F3000hz(yn)(bo)桷
 \-10%X-ϡ䓽zPVCMɵľW(wng)Ƭ(jng)3000Сr(sh)}Fԇ(yn)z(yn)|(zh)׃ʲ0.25%
c\-10%X-ϡ䓽zPVCƽșz(yn)(bo)桷
 (jng)2000Сr(sh)}Fԇ(yn)ƽȼ䓽zgĝB͸С15mm
d䓽z߷ӸܶPVC
   PVCϙz(yn)(bo)桷
PVCƬʼܣ1.3~1.35g/cm3쏊(qing)ȡ20.6Mpaģ18.6MpaӲD50~60ĥԣ|(zh)ĥp<12%;
   PVC}F3000hz(yn)(bo)桷
PVCϽ(jng)}F3000h׃ʲ6%쏊(qing)׃ʲ25%;
   PVCϿUV͹3000hz(yn)(bo)桷
PVCϽ(jng)͹3000h׃ʲ6%쏊(qing)׃ʲ25%

ʯ\W(wng)ڲxϑ(yng)ԓעЩ(wn)}

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