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zgĝBС15mm
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%;
PVCϿUV3000hz(yn)(bo)桷
PVCϽ(jng)3000h׃ʲ6%쏊(qing)׃ʲ25%