锟斤拷(d锟斤拷ng)前位锟矫ｏ拷pvc锟斤拷锟斤拷 >>锟斤拷聞锟斤拷锟斤拷 >> 锟斤拷聞锟斤拷(n锟斤拷i)锟斤拷
pvc锟斤拷锟絙锟絜锟斤拷锟斤拷
锟斤拷pvc锟斤拷規(gu锟斤拷)锟絙锟絜锟斤拷锟斤拷一锟斤拷w锟絳锟斤拷锟斤拷锟斤拷锟斤拷類ｏ拷锟斤拷锟斤拷
锟斤拷锟斤拷(1) 燃锟斤拷锟斤拷锟絙锟絜锟斤拷
锟斤拷锟斤拷軟锟斤拷锟斤拷锟斤拷锟节溫度凤拷锟斤拷锟斤拷75~90°C;
锟斤拷锟斤拷燃锟斤拷锟斤拷r锟斤拷锟絚(di锟斤拷n)燃锟斤拷锟斤拷熄;
锟斤拷锟斤拷燃锟斤拷锟斤拷锟斤拷锟紹(t锟斤拷i)锟斤拷锟斤拷锟絊锟铰綠锟叫燂拷;锟絰锟斤拷锟斤拷锟絩锟斤拷锟絰锟斤拷熄锟斤拷;锟斤拷味锟斤拷锟教硷拷锟斤拷锟斤拷味锟斤拷
锟斤拷锟斤拷锟紷锟絅锟斤拷锟斤拷锟斤拷锟筋簡(ji锟斤拷n)锟斤拷锟街憋拷拥模锟揭伙拷锟斤拷锟斤拷锟斤拷锟斤拷x锟斤拷
锟斤拷锟斤拷(2) 锟杰勶拷處锟斤拷锟絙锟絜锟斤拷
锟斤拷锟斤拷锟杰勶拷锟斤拷锟侥氾拷呋喃ｏ拷锟絟(hu锟斤拷n)锟斤拷酮锟斤拷锟斤拷酮锟斤拷锟斤拷锟阶伙拷锟斤拷锟斤拷锟斤拷;
锟斤拷锟斤拷锟斤拷锟杰勶拷锟斤拷锟阶达拷锟斤拷锟斤拷酮锟斤拷锟斤拷锟介。
锟斤拷锟斤拷通锟絕(gu锟斤拷)锟斤拷锟斤拷锟斤拷PVC锟斤拷锟较硷拷锟斤拷锟斤拷锟斤拷锟杰勶拷锟叫ｏ拷锟絕锟斤拷锟斤拷锟较碉拷锟杰斤拷锟斤拷r锟斤拷(l锟斤拷i)锟叫旓拷锟角凤拷锟絇VC锟斤拷锟杰勶拷锟接燂拷锟斤拷芙锟叫э拷锟斤拷锟(hu锟斤拷)锟斤拷锟斤拷锟紷锟斤拷
锟斤拷锟斤拷(3) 锟斤拷锟截凤拷锟斤拷
锟斤拷锟斤拷PVC锟侥憋拷锟截烇拷1.35~1.45锟斤拷一锟斤拷锟斤拷1.38锟斤拷锟揭★拷
锟斤拷锟斤拷锟斤拷锟斤拷通锟絕(gu锟斤拷)锟斤拷锟截诧拷e锟斤拷y(c锟斤拷)锟斤拷锟斤拷锟截的凤拷锟斤拷锟斤拷锟絕(q锟斤拷)锟街撅拷锟斤拷锟斤拷烯锟斤拷锟斤拷锟斤拷锟斤拷锟较★拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷PVC锟斤拷锟斤拷通锟絕(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟杰勶拷锟斤拷锟斤拷锟皆勶拷锟皆硷拷锟斤拷锟较ｏ拷使PVC變锟矫憋拷锟截差異锟杰达拷軟硬锟筋異锟杰达拷同锟絩(sh锟斤拷)也锟斤拷(hu锟斤拷)锟斤拷锟斤拷一些锟缴分的硷拷锟诫，使PVC锟斤拷锟较的很讹拷锟斤拷锟杰發(f锟斤拷)锟斤拷锟斤拷變锟斤拷锟斤拷使锟揭傦拷锟斤拷锟矫碉拷锟絙锟絜锟斤拷锟斤拷效锟斤拷锟斤拷锟斤拷锟紷锟斤拷锟斤拷锟斤拷锟紽(xi锟斤拷n)锟斤拷l(f锟斤拷)锟斤拷锟斤拷變锟斤拷锟給(w锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷(zh锟斤拷n)锟絖锟叫斷。锟斤拷锟界：锟杰度凤拷锟芥，锟斤拷锟杰撅拷锟斤拷锟斤拷烯(锟斤拷s锟斤拷锟斤拷40%锟斤拷锟杰勶拷)锟絩(sh锟斤拷)锟斤拷1.19~1.35;锟斤拷PVC硬锟斤拷品锟絪锟斤拷叩锟1.38~1.50锟斤拷锟斤拷锟斤拷歉锟斤拷锟斤拷PVC锟斤拷品锟斤拷锟杰讹拷锟叫時(sh锟斤拷)锟斤拷(hu锟斤拷)锟斤拷锟絕(gu锟斤拷)2锟斤拷
锟斤拷锟斤拷锟斤拷锟解，還锟斤拷通锟絕(gu锟斤拷)锟統(c锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟角凤拷锟斤拷锟饺侊拷(l锟斤拷i)锟叫讹拷锟斤拷锟斤拷锟斤拷?y锟斤拷n)锟斤拷锟斤拷锟较╋拷锟斤拷锟斤拷铩拷榷锟斤拷锟斤拷z锟斤拷锟斤拷偏锟斤拷锟斤拷烯锟斤拷锟饺伙拷锟斤拷锟斤拷锟斤拷烯锟饺讹拷锟斤拷锟斤拷锟絕锟竭憋拷锟斤拷锟斤拷锟饺ｏ拷還要通锟絕(gu锟斤拷)锟斤拷锟斤拷@色锟斤拷锟斤拷(y锟斤拷ng)锟斤拷(l锟斤拷i)锟絙锟絜锟斤拷注锟解，試锟(y锟斤拷n)前锟斤拷試锟较憋拷須斤拷(j锟斤拷ng)锟斤拷锟斤拷锟斤拷取锟斤拷锟皆筹拷去锟斤拷锟杰勶拷锟斤拷試锟(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(j锟斤拷ng)锟斤拷锟窖憋拷取锟絕(gu锟斤拷)锟斤拷試锟斤拷锟斤拷锟斤拷锟侥氾拷呋喃ｏ拷锟絍去锟斤拷锟杰成分ｏ拷锟斤拷锟斤拷状锟绞怪拷锟斤拷锟斤拷锟斤拷锟饺★拷锟斤拷锟角75锟斤拷锟斤拷锟铰革拷锟斤。锟斤拷锟斤拷锟斤拷锟絕(gu锟斤拷)锟斤拷锟斤拷锟斤拷試锟斤拷锟矫诧拷锟斤拷1ml锟斤拷锟斤拷c之锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟絕(gu锟斤拷)锟阶凤拷鐘后，硷拷锟斤拷2锟斤拷锟斤拷(ch锟斤拷ng)锟斤拷5%锟斤拷锟斤拷锟斤拷锟絚锟侥甲达拷锟斤拷液(1g锟斤拷锟斤拷锟斤拷锟絚锟杰斤拷锟斤拷锟斤拷20ml锟阶达拷锟斤拷)锟斤拷锟斤拷锟斤拷锟絕锟斤拷一锟斤拷锟缴拷锟5min锟斤拷1h锟斤拷锟劫分別锟絕锟斤拷一锟轿★拷锟斤拷锟斤拷(j锟斤拷)锟缴拷锟斤拷锟斤拷b锟絜锟斤拷同锟侥猴拷锟斤拷锟斤拷锟较★拷
锟斤拷锟斤拷锟秸筹拷锟斤拷锟斤拷锟叫ｏ拷锟斤拷锟絴锟絕锟斤拷锟斤拷锟揭拷直锟斤拷锟斤拷PVC锟斤拷PE锟斤拷锟斤拷膜(锟斤拷)锟斤拷锟斤拷(ji锟斤拷n)锟阶凤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟絴锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(l锟斤拷i)锟叫濓拷(r锟斤拷n)锟斤拷锟叫ｏ拷锟斤拷锟斤拷锟斤拷涂锟斤拷一锟斤拷蠟(锟斤拷锟絎(xu锟斤拷)锟絈锟斤拷蠟锟斤拷)锟斤拷锟紷锟角無(w锟斤拷)锟斤拷锟侥撅拷锟斤拷烯膜锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷烯锟斤拷膜锟絫锟斤拷锟斤拷锟斤拷(l锟斤拷i)锟斤拷些锟絣(f锟斤拷)粘锟斤拷
锟斤拷锟斤拷锟狡讹拷锟斤拷(d锟斤拷ng)锟斤拷 锟斤拷锟街讹拷锟斤拷(d锟斤拷ng)锟斤拷聲锟斤拷锟絣(f锟斤拷)锟洁，锟絴(zh锟斤拷)锟絧锟斤拷漂锟斤拷锟斤拷锟角撅拷锟斤拷烯锟斤拷膜锟斤拷锟斤拷锟斤拷锟斤拷锟街讹拷锟斤拷(d锟斤拷ng)聲锟斤拷锟酵筹拷锟侥則锟斤拷锟斤拷锟斤拷锟较╋拷锟侥わ拷锟斤拷锟
锟斤拷锟斤拷锟斤拷燃锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷燃锟斤拷锟斤拷锟斤拷锟斤拷S色锟斤拷燃锟斤拷锟絩(sh锟斤拷)锟斤拷石蠟锟斤拷锟酵碉拷锟戒，锟斤拷锟斤拷蠟锟絋燃锟斤拷锟絩(sh锟斤拷)锟侥氾拷锟絯锟斤拷锟角無(w锟斤拷)锟斤拷锟侥撅拷锟斤拷烯锟斤拷膜锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷燃锟斤拷锟斤拷锟絰锟斤拷熄锟界，锟斤拷锟斤拷示G色锟斤拷锟斤拷锟斤拷锟斤拷锟较╋拷锟侥わ拷锟斤拷锟
锟斤拷锟斤拷锟饺斤拷水锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟较达拷锟斤拷锟斤拷水锟叫ｏ拷锟斤拷锟街帮拷锟斤拷锟斤拷水锟斤拷锟杰革拷锟斤拷水锟斤拷臑锟斤拷锟斤拷烯锟斤拷锟斤拷锟斤拷水锟阶的烇拷锟斤拷锟斤拷锟较(锟斤拷锟斤拷烯锟斤拷锟杰讹拷小锟斤拷水锟斤拷锟斤拷锟斤拷锟斤拷烯锟斤拷锟杰度达拷锟斤拷水;锟斤拷锟截時(sh锟斤拷)锟街別锟絪锟斤拷0.92g/cm3锟斤拷1.4g/cm3)锟斤拷
锟斤拷锟斤拷也锟斤拷取锟絶锟絲一锟斤拷,锟节伙拷锟叫燂拷锟缴紅色,然锟斤拷,锟斤拷锟絶锟絲锟絚試锟(y锟斤拷n)锟斤拷锟斤拷锟较憋拷膜锟斤拷锟絴,锟絘(ch锟斤拷n)锟斤拷锟斤拷锟絎(xu锟斤拷)變锟斤拷,锟劫帮拷蘸锟斤拷該锟斤拷锟较成分碉拷锟絶锟絲锟斤拷锟铰放回伙拷锟斤拷锟叫★拷锟紷锟絩(sh锟斤拷)锟斤拷锟叫硷拷(x锟斤拷)锟絕锟斤拷,锟斤拷锟斤拷锟斤拷F(xi锟斤拷n)色锟绞斑斕★拷耀锟桔的綠色锟斤拷锟斤拷,锟絫锟絝(shu锟斤拷)锟斤拷锟紷锟絅锟斤拷锟较诧拷锟斤拷锟叫猴拷锟斤拷锟斤拷元锟斤拷,锟斤拷锟节撅拷锟斤拷锟斤拷烯類诧拷锟斤拷
锟斤拷锟絇(gu锟斤拷n)锟結訊