锟斤拷前位锟矫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锟锟斤拷锟斤拷锟斤拷
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锟斤拷锟街憋拷拥锟锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟絰锟斤拷
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锟锟斤拷锟絟(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斤拷锟斤拷
锟斤拷锟斤拷通锟絕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拷锟斤拷锟斤拷锟斤拷锟斤拷@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锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷通锟絕锟斤拷锟截诧拷e锟斤拷y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斤拷锟斤拷使PVC變锟矫憋拷锟截差異锟杰达拷锟斤拷軟硬锟筋異锟杰达拷锟斤拷同锟絩也锟斤拷锟斤拷锟斤拷一些锟缴分的硷拷锟斤拷锟斤拷使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锟斤拷锟斤拷锟斤拷锟绞確锟叫旓拷锟斤拷锟斤拷锟界：锟杰度凤拷锟斤拷锟斤拷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锟斤拷锟斤拷锟絕2锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷還锟斤拷通锟絕锟統锟斤拷锟斤拷锟斤拷锟斤拷锟角凤拷锟斤拷锟饺侊拷锟叫讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟较╋拷锟斤拷锟斤拷锟锟斤拷锟饺讹拷锟斤拷锟絲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斤拷锟斤拷還要通锟絕锟斤拷锟斤拷@色锟斤拷锟斤拷锟斤拷锟絙锟絜锟斤拷注锟斤拷锟斤拷試锟角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驗方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锟斤拷試锟斤拷锟斤拷锟斤拷锟侥氾拷呋锟锟斤拷锟絍去锟斤拷锟杰成凤拷锟斤拷锟斤拷锟斤拷状锟绞怪拷锟斤拷锟锟斤拷锟斤拷取锟斤拷锟斤拷前75锟斤拷锟斤拷锟铰革拷锟斤。锟斤拷锟斤拷锟斤拷锟絕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之锟斤拷锟斤拷锟斤拷锟絕锟阶凤拷鐘后，硷拷锟斤拷2锟斤拷锟斤拷锟斤拷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锟斤拷5min锟斤拷1h锟斤拷锟劫分別锟絕锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷(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斤拷锟斤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)锟斤拷锟斤拷锟阶凤拷锟斤拷锟斤拷
锟斤拷锟锟斤拷锟斤拷|锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫濓拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷涂锟斤拷一锟斤拷蠟(锟斤拷锟絎锟絈锟斤拷蠟锟斤拷)锟斤拷锟紷锟角無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锟斤拷些锟絣(f锟斤拷)粘锟斤拷
锟斤拷锟锟斤拷贫锟斤拷臃锟 锟斤拷锟街讹拷锟斤拷锟斤拷聲锟斤拷锟絣(f锟斤拷)锟斤拷锟斤拷锟絴(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锟斤拷石蠟锟斤拷锟酵碉拷锟斤拷锟斤拷锟斤拷锟斤拷蠟锟絋燃锟斤拷锟絩锟侥氾拷锟絯锟斤拷锟角無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
锟斤拷锟锟斤拷冉锟剿拷锟
锟斤拷锟斤拷锟斤拷锟斤拷锟较达拷锟斤拷锟斤拷水锟斤拷锟斤拷锟斤拷锟街帮拷锟斤拷锟斤拷水锟斤拷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斤拷锟斤拷锟斤拷媳锟侥わ拷锟斤拷|,锟絘(ch锟斤拷n)锟斤拷锟斤拷锟絎變锟斤拷,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斤拷锟斤拷锟紷锟絩锟斤拷锟叫硷拷锟絕锟斤拷,锟斤拷锟斤拷锟斤拷F(xi锟斤拷n)色锟绞斑旓拷锟斤拷耀锟桔的綠色锟斤拷锟斤拷,锟絫锟絝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