
2025-11-17 02:08:27
PVC熱(re)塑板(ban)是(shi)以聚(ju)氯乙烯(PVC)為(wei)主要原料(liao)制(zhi)成(cheng)(cheng)的(de)(de)熱(re)塑性(xing)(xing)(xing)塑料(liao)板(ban)材,具有(you)(you)多種(zhong)優(you)良(liang)性(xing)(xing)(xing)能(neng)(neng),在(zai)(zai)建筑、工(gong)(gong)業、家居等(deng)(deng)多個(ge)領域(yu)應用(yong)***,以下是(shi)具體(ti)介(jie)紹:性(xing)(xing)(xing)能(neng)(neng)特點物理性(xing)(xing)(xing)能(neng)(neng)穩定:密(mi)度通常在(zai)(zai)1.45-1.85g/cm?之間,拉伸強(qiang)度橫向/縱向≥52.0Mpa,洛氏硬(ying)(ying)度約為(wei)82度,有(you)(you)較(jiao)好(hao)(hao)(hao)的(de)(de)硬(ying)(ying)度和(he)強(qiang)度,不(bu)易變(bian)形(xing),尺寸穩定性(xing)(xing)(xing)優(you)良(liang)。耐(nai)火(huo)阻(zu)(zu)燃:具有(you)(you)自熄性(xing)(xing)(xing),阻(zu)(zu)燃系數達到UL-94垂直燃燒標準V0級(ji),能(neng)(neng)在(zai)(zai)一定程度上阻(zu)(zu)止火(huo)焰蔓延,提高(gao)使用(yong)**性(xing)(xing)(xing)。耐(nai)腐蝕性(xing)(xing)(xing)強(qiang):對酸(suan)、堿(jian)等(deng)(deng)化(hua)學物質有(you)(you)良(liang)好(hao)(hao)(hao)的(de)(de)耐(nai)受(shou)性(xing)(xing)(xing),可抗一般的(de)(de)酸(suan)性(xing)(xing)(xing)、堿(jian)性(xing)(xing)(xing)和(he)咸性(xing)(xing)(xing)溶液(ye)(ye),如硫(liu)酸(suan)、鹽酸(suan)、氫氧化(hua)鈉溶液(ye)(ye)等(deng)(deng),適(shi)用(yong)于化(hua)工(gong)(gong)等(deng)(deng)腐蝕性(xing)(xing)(xing)環境。絕緣(yuan)性(xing)(xing)(xing)能(neng)(neng)好(hao)(hao)(hao):是(shi)一種(zhong)電(dian)(dian)(dian)性(xing)(xing)(xing)能(neng)(neng)較(jiao)好(hao)(hao)(hao)的(de)(de)聚(ju)合物,可作為(wei)中低(di)壓和(he)低(di)頻絕緣(yuan)材料(liao),能(neng)(neng)有(you)(you)效隔絕電(dian)(dian)(dian)流,防(fang)止漏電(dian)(dian)(dian)等(deng)(deng)情況發生。加工(gong)(gong)性(xing)(xing)(xing)能(neng)(neng)優(you)異(yi):可通過熱(re)熔焊(han)接(jie)、熱(re)彎(wan)成(cheng)(cheng)型、冷彎(wan)成(cheng)(cheng)型、吸塑成(cheng)(cheng)型、鉆孔、沖孔、雕刻等(deng)(deng)多種(zhong)方式(shi)加工(gong)(gong),還可用(yong)PVC膠水粘接(jie),便(bian)于根據不(bu)同需求制(zhi)成(cheng)(cheng)各種(zhong)形(xing)狀的(de)(de)制(zhi)品(pin)。熱(re)塑板(ban)免噴漆表(biao)面可實現啞光 / 高(gao)光質感(gan),抗刮擦達 H 級(ji)且耐(nai)黃變(bian),延長制(zhi)品(pin)使用(yong)壽命。**器(qi)械(xie)外殼材料(liao)K板(ban)粘接(jie)

熱(re)塑(su)板(ban)(ban)(ban)(ban)是以塑(su)料為原(yuan)料,經(jing)過(guo)(guo)加熱(re)融化(hua)(hua)(hua)后,通過(guo)(guo)模(mo)具(ju)成型制造出(chu)來的(de)(de)材料。免噴(pen)(pen)漆(qi)(qi)熱(re)塑(su)板(ban)(ban)(ban)(ban)則(ze)是在(zai)熱(re)塑(su)板(ban)(ban)(ban)(ban)的(de)(de)基礎上(shang),通過(guo)(guo)層(ceng)壓(ya)、共(gong)擠出(chu)或使用高標準材料直接熱(re)成型等工(gong)藝(yi),制備出(chu)具(ju)有裝飾(shi)效果的(de)(de)板(ban)(ban)(ban)(ban)材,從而(er)免除了傳統的(de)(de)噴(pen)(pen)漆(qi)(qi)工(gong)序。缺點耐候性相(xiang)對(dui)較(jiao)差(cha):相(xiang)比噴(pen)(pen)漆(qi)(qi)處(chu)理,免噴(pen)(pen)漆(qi)(qi)的(de)(de)熱(re)塑(su)板(ban)(ban)(ban)(ban)在(zai)某(mou)些環境(jing)下的(de)(de)耐候性可能(neng)(neng)稍差(cha)。長(chang)時間暴露在(zai)戶外或惡劣環境(jing)下,其表面可能(neng)(neng)會出(chu)現老化(hua)(hua)(hua)、褪色(se)等現象。耐刮擦(ca)性不足(zu):免噴(pen)(pen)漆(qi)(qi)的(de)(de)熱(re)塑(su)板(ban)(ban)(ban)(ban)表面硬(ying)度相(xiang)對(dui)較(jiao)低,容易受到刮擦(ca)和磨損,這可能(neng)(neng)會影響產品的(de)(de)使用壽命和外觀質量(liang)。顏(yan)色(se)選擇(ze)有限(xian):雖(sui)然免噴(pen)(pen)漆(qi)(qi)工(gong)藝(yi)可以實(shi)現多種(zhong)顏(yan)色(se)和質感,但相(xiang)比噴(pen)(pen)漆(qi)(qi)處(chu)理,其顏(yan)色(se)選擇(ze)可能(neng)(neng)相(xiang)對(dui)有限(xian)。飛機(ji)餐桌件熱(re)塑(su)板(ban)(ban)(ban)(ban)送貨(huo)上(shang)門飛機(ji)座(zuo)椅件熱(re)塑(su)板(ban)(ban)(ban)(ban)采(cai)用航空級改性聚丙烯材料,通過(guo)(guo)嚴苛阻燃(ran)測試,輕量(liang)化(hua)(hua)(hua)特性助力降低飛機(ji)整機(ji)能(neng)(neng)耗。

厚(hou)(hou)(hou)度(du)(du)與公差(cha)(cha)工具(ju):千分尺(chi)(chi)(chi)(精(jing)度(du)(du) 0.01mm)或測(ce)(ce)厚(hou)(hou)(hou)儀(yi)(如(ru)磁性測(ce)(ce)厚(hou)(hou)(hou)儀(yi))。方法:在板材對(dui)角(jiao)線取 5 個(ge)點(dian)(中心 + 四角(jiao))測(ce)(ce)量,厚(hou)(hou)(hou)度(du)(du)偏差(cha)(cha)需符合要求(qiu)(如(ru)標(biao)稱厚(hou)(hou)(hou)度(du)(du) 2mm,允許 ±0.1mm),同板厚(hou)(hou)(hou)度(du)(du)差(cha)(cha)≤0.05mm。長寬尺(chi)(chi)(chi)寸(cun)與平(ping)整度(du)(du)工具(ju):鋼(gang)卷(juan)尺(chi)(chi)(chi)(精(jing)度(du)(du) 1mm)、直角(jiao)尺(chi)(chi)(chi)、直尺(chi)(chi)(chi)(1m 長)。方法:測(ce)(ce)量長寬尺(chi)(chi)(chi)寸(cun),偏差(cha)(cha)≤±1mm/m(如(ru) 1m×2m 板材,允許 ±2mm 誤差(cha)(cha))。用直尺(chi)(chi)(chi)緊貼板材表面,塞尺(chi)(chi)(chi)檢測(ce)(ce)縫(feng)隙,平(ping)面度(du)(du)≤0.5mm/m?。孔位 / 切(qie)口精(jing)度(du)(du)(如(ru)有加工)用游(you)標(biao)卡尺(chi)(chi)(chi)(精(jing)度(du)(du) 0.02mm)測(ce)(ce)量孔直徑、孔距,偏差(cha)(cha)≤±0.3mm;切(qie)口邊緣應光(guang)滑無毛刺(ci)(可用手觸摸(mo)或放(fang)大(da)鏡觀察)。
熱(re)塑(su)(su)板(ban)(ban)(ban)吸塑(su)(su)是一(yi)種利用(yong)熱(re)塑(su)(su)性(xing)塑(su)(su)料板(ban)(ban)(ban)材(如 ABS、PVC、PET、PS 等(deng))通過加熱(re)軟化(hua)后(hou),借助真空(kong)吸附力或(huo)壓(ya)(ya)力使其貼(tie)合模具形狀,冷(leng)卻(que)(que)(que)定型(xing)后(hou)獲(huo)得所需(xu)制(zhi)(zhi)品的(de)(de)加工(gong)工(gong)藝(yi),廣泛應用(yong)于包裝(zhuang)、家居、汽車、電子等(deng)行(xing)業。以(yi)下(xia)從工(gong)藝(yi)原理(li)、流(liu)程、優勢、適用(yong)材料及應用(yong)場景等(deng)方面詳細介紹:熱(re)塑(su)(su)板(ban)(ban)(ban)吸塑(su)(su)的(de)(de)**是利用(yong)熱(re)塑(su)(su)性(xing)塑(su)(su)料的(de)(de)熱(re)可(ke)塑(su)(su)性(xing):當(dang)板(ban)(ban)(ban)材被加熱(re)至(zhi)軟化(hua)溫(wen)度(du)(高(gao)于玻璃化(hua)溫(wen)度(du)但(dan)低于熔融溫(wen)度(du))時(shi)(shi),材料變得柔軟且(qie)具有延展性(xing),此時(shi)(shi)通過模具型(xing)腔的(de)(de)真空(kong)負壓(ya)(ya)(或(huo)正壓(ya)(ya)輔(fu)助),使軟化(hua)的(de)(de)板(ban)(ban)(ban)材緊(jin)密貼(tie)合模具內壁,待冷(leng)卻(que)(que)(que)后(hou)固化(hua)成型(xing),**終得到與模具形狀一(yi)致(zhi)(zhi)的(de)(de)制(zhi)(zhi)品。熱(re)塑(su)(su)板(ban)(ban)(ban)折彎后(hou)常溫(wen)定型(xing)需(xu) 10-15 分鐘,低溫(wen)環境(jing)下(xia)需(xu)延長定型(xing)時(shi)(shi)間,避(bi)免冷(leng)卻(que)(que)(que)不充分導致(zhi)(zhi)角度(du)回彈。

成型(xing)(xing)效(xiao)率高:單套模具(ju)可批量(liang)生產(chan),適合(he)大規模工業(ye)化(hua)生產(chan),且成型(xing)(xing)周期短(幾秒(miao)至幾分鐘不等(deng))。成本(ben)較(jiao)低:模具(ju)多(duo)為石膏、樹脂或鋁合(he)金材(cai)(cai)質,制(zhi)作周期短、成本(ben)低于(yu)金屬沖(chong)壓(ya)模具(ju),尤其(qi)適合(he)中小批量(liang)生產(chan)。設計(ji)靈活(huo)性(xing)強:可成型(xing)(xing)復雜曲面、凹凸(tu)紋(wen)理、薄壁制(zhi)品,能滿足多(duo)樣化(hua)的(de)造(zao)型(xing)(xing)需求(如包(bao)裝內(nei)襯的(de)異形結構(gou)、汽車內(nei)飾(shi)的(de)曲面飾(shi)件)。材(cai)(cai)料利用率高:相(xiang)比切割、注塑等(deng)工藝,吸(xi)塑對(dui)材(cai)(cai)料的(de)浪費(fei)較(jiao)少(shao),尤其(qi)適合(he)薄片(pian)材(cai)(cai)加工。適用材(cai)(cai)料***:可處理多(duo)種熱(re)塑性(xing)板材(cai)(cai),且能通過板材(cai)(cai)本(ben)身的(de)顏色、紋(wen)理實現裝飾(shi)效(xiao)果(guo)(如免噴漆吸(xi)塑)。方艙內(nei)飾(shi)塑料板支持定制(zhi)裁切與模塊化(hua)拼接(jie),兼顧實用性(xing)與空(kong)間裝飾(shi)性(xing)。江西(xi)軌道交通內(nei)飾(shi)K板
熱塑板(ban)(ban)免(mian)噴漆(qi)技術采用(yong)預覆彩膜或涂層,VOCs 排放量降 90%,符合家具、**設備(bei)環保(bao)要求。**器械外(wai)殼材料K板(ban)(ban)粘接
尺寸定(ding)(ding)制:熱塑(su)板(ban)厚(hou)度可在一定(ding)(ding)范(fan)圍(wei)(wei)內(nei)定(ding)(ding)制,如合(he)(he)金熱塑(su)板(ban)厚(hou)度范(fan)圍(wei)(wei)通常為 0.5mm-10mm,還(huan)可選擇(ze)分切、卷材(cai)、片材(cai)等多(duo)種形態(tai)。表(biao)面處理定(ding)(ding)制:可進行磨砂(sha)、高(gao)光、紋理壓花、防靜電涂(tu)層(ceng)等處理,滿足不(bu)同外觀和(he)功能需求。功能改性(xing)定(ding)(ding)制:根據(ju)特殊需求,可對(dui)熱塑(su)板(ban)進行***、導電、透波、隔音等功能改性(xing),提供配(pei)方定(ding)(ding)制服務。廠家(jia)推薦:浙江數(shu)合(he)(he)新材(cai)料有限公司(si)是專注于熱塑(su)板(ban)研(yan)發、生產和(he)銷售(shou)的(de)企(qi)業(ye)。其生產的(de) SVHU® 合(he)(he)金熱塑(su)板(ban)可應用(yong)于航(hang)空、軌道(dao)交通內(nei)飾(shi)、****器械外殼等領域,產品(pin)性(xing)能可替(ti)代國(guo)外同類進口板(ban)材(cai),且通過了(le)美(mei)國(guo)的(de) AS9100D 航(hang)空體系(xi)認證。**器械外殼材(cai)料K板(ban)粘接