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【隔熱板】隔熱板類別 隔熱板材料哪種好

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摘要:隔熱板類別、隔熱板材料非常多,每次挑選時都困惑到底選擇哪種好,對隔熱板的分類也不了解,極其容易被推銷人員迷惑。為解決大家隔熱板的知識盲點,本文分隔熱板類別、隔熱板材料兩個部分向大家介紹隔熱板的相關知識。

【隔(ge)熱板】隔(ge)熱板類別 隔(ge)熱板材料哪種(zhong)好

隔熱板類別

木(mu)材市場上隔(ge)(ge)熱(re)(re)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)要分好幾種(zhong),分別是(shi)石(shi)棉隔(ge)(ge)熱(re)(re)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)、防火隔(ge)(ge)熱(re)(re)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)、真(zhen)(zhen)空(kong)隔(ge)(ge)熱(re)(re)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)、擠塑隔(ge)(ge)熱(re)(re)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)、泡沫隔(ge)(ge)熱(re)(re)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)。石(shi)棉板(ban)(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)隔(ge)(ge)熱(re)(re)效(xiao)果,在很多消費者都有(you)真(zhen)(zhen)實的(de)(de)(de)(de)(de)感受,所以石(shi)棉板(ban)(ban)(ban)(ban)(ban)(ban)(ban)所受到的(de)(de)(de)(de)(de)歡(huan)迎程度非常高,要是(shi)你(ni)不(bu)知道隔(ge)(ge)熱(re)(re)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)有(you)哪(na)幾種(zhong)的(de)(de)(de)(de)(de)話(hua),不(bu)妨采用石(shi)棉隔(ge)(ge)熱(re)(re)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)吧!防火隔(ge)(ge)熱(re)(re)板(ban)(ban)(ban)(ban)(ban)(ban)(ban),顧名思(si)義就(jiu)是(shi)不(bu)進可(ke)(ke)以隔(ge)(ge)熱(re)(re)保(bao)溫,而且還(huan)可(ke)(ke)以防火。而且這(zhe)也是(shi)防火隔(ge)(ge)熱(re)(re)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)最大的(de)(de)(de)(de)(de)一(yi)(yi)個(ge)優勢。 所謂的(de)(de)(de)(de)(de)真(zhen)(zhen)空(kong)隔(ge)(ge)熱(re)(re)板(ban)(ban)(ban)(ban)(ban)(ban)(ban),也就(jiu)是(shi)這(zhe)幾年以來最新的(de)(de)(de)(de)(de)一(yi)(yi)種(zhong)環(huan)保(bao)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)材,屬于真(zhen)(zhen)空(kong)保(bao)溫材料(liao)之中的(de)(de)(de)(de)(de)其一(yi)(yi)。由填(tian)充(chong)芯材以及真(zhen)(zhen)空(kong)保(bao)護表層(ceng),進行復合而成的(de)(de)(de)(de)(de)一(yi)(yi)種(zhong)真(zhen)(zhen)空(kong)隔(ge)(ge)熱(re)(re)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)。擠塑板(ban)(ban)(ban)(ban)(ban)(ban)(ban)其實就(jiu)是(shi)以聚苯乙烯樹脂為(wei)主要的(de)(de)(de)(de)(de)原材料(liao),經過特殊的(de)(de)(de)(de)(de)加工技術處理,然(ran)后連續(xu)擠出發(fa)泡而成型的(de)(de)(de)(de)(de)一(yi)(yi)種(zhong)新型保(bao)溫隔(ge)(ge)熱(re)(re)材料(liao)。泡沫隔(ge)(ge)熱(re)(re)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)包(bao)括了內(nei)外(wai)兩層(ceng)泡沫隔(ge)(ge)熱(re)(re)板(ban)(ban)(ban)(ban)(ban)(ban)(ban),內(nei)外(wai)均為(wei)硬質(zhi)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)材,內(nei)外(wai)相貼(tie)合。以上不(bu)同隔(ge)(ge)熱(re)(re)板(ban)(ban)(ban)(ban)(ban)(ban)(ban)材料(liao)有(you)著不(bu)同的(de)(de)(de)(de)(de)特點,在選擇的(de)(de)(de)(de)(de)時候還(huan)要謹慎選擇的(de)(de)(de)(de)(de)好。

隔熱板材料哪種好

隔(ge)(ge)(ge)熱(re)(re)(re)板材(cai)(cai)料(liao)(liao)(liao)分(fen)為(wei)多(duo)孔材(cai)(cai)料(liao)(liao)(liao)和(he)熱(re)(re)(re)反(fan)(fan)射(she)材(cai)(cai)料(liao)(liao)(liao)兩類。前者利用材(cai)(cai)料(liao)(liao)(liao)本身所(suo)含的(de)(de)孔隙隔(ge)(ge)(ge)熱(re)(re)(re),因為(wei)空(kong)隙內的(de)(de)空(kong)氣(qi)或惰(duo)性氣(qi)體(ti)的(de)(de)導熱(re)(re)(re)系(xi)數很(hen)低,如泡沫(mo)材(cai)(cai)料(liao)(liao)(liao)、纖(xian)維材(cai)(cai)料(liao)(liao)(liao)等(deng);后(hou)一(yi)種(zhong)材(cai)(cai)料(liao)(liao)(liao)具有很(hen)高的(de)(de)反(fan)(fan)射(she)系(xi)數,能將(jiang)熱(re)(re)(re)量反(fan)(fan)射(she)出去,如金、銀(yin)、鎳、鋁箔或鍍(du)金屬的(de)(de)聚(ju)酯(zhi)、聚(ju)酰亞胺薄(bo)膜(mo)等(deng)。航(hang)空(kong)航(hang)天(tian)工業對所(suo)用隔(ge)(ge)(ge)熱(re)(re)(re)材(cai)(cai)料(liao)(liao)(liao)的(de)(de)重(zhong)量和(he)體(ti)積要(yao)求較(jiao)為(wei)苛刻,往(wang)往(wang)還(huan)要(yao)求它兼有隔(ge)(ge)(ge)音、減振、防(fang)腐(fu)(fu)蝕(shi)等(deng)性能。各種(zhong)飛(fei)行器對隔(ge)(ge)(ge)熱(re)(re)(re)材(cai)(cai)料(liao)(liao)(liao)的(de)(de)需要(yao)不盡(jin)相(xiang)同(tong)。飛(fei)機座艙(cang)和(he)駕駛艙(cang)內常(chang)用泡沫(mo)塑料(liao)(liao)(liao)、超細玻璃(li)棉(mian)、高硅氧(yang)棉(mian)來隔(ge)(ge)(ge)熱(re)(re)(re)。導彈頭部用的(de)(de)隔(ge)(ge)(ge)熱(re)(re)(re)材(cai)(cai)料(liao)(liao)(liao)早期是(shi)酚醛泡沫(mo)塑料(liao)(liao)(liao),隨著耐溫(wen)(wen)性好的(de)(de)聚(ju)氨酯(zhi)泡沫(mo)塑料(liao)(liao)(liao)的(de)(de)應用,又將(jiang)單一(yi)的(de)(de)隔(ge)(ge)(ge)熱(re)(re)(re)材(cai)(cai)料(liao)(liao)(liao)發展(zhan)為(wei)夾層(ceng)(ceng)結構。導彈儀器艙(cang)的(de)(de)隔(ge)(ge)(ge)熱(re)(re)(re)方式(shi)是(shi)在艙(cang)體(ti)外(wai)蒙皮上涂(tu)一(yi)層(ceng)(ceng)數毫米厚的(de)(de)發泡涂(tu)料(liao)(liao)(liao),在常(chang)溫(wen)(wen)下作為(wei)防(fang)腐(fu)(fu)蝕(shi)涂(tu)層(ceng)(ceng),當氣(qi)動(dong)加熱(re)(re)(re)達到(dao)200°C以上時,便均勻發泡而起隔(ge)(ge)(ge)熱(re)(re)(re)作用。人造地球(qiu)衛(wei)星是(shi)在高溫(wen)(wen)、低溫(wen)(wen)交變(bian)的(de)(de)環(huan)境中運動(dong),須使用高反(fan)(fan)射(she)性能的(de)(de)多(duo)層(ceng)(ceng)隔(ge)(ge)(ge)熱(re)(re)(re)材(cai)(cai)料(liao)(liao)(liao),一(yi)般是(shi)由幾十層(ceng)(ceng)鍍(du)鋁薄(bo)膜(mo)、鍍(du)鋁聚(ju)酯(zhi)薄(bo)膜(mo)、鍍(du)鋁聚(ju)酰亞胺薄(bo)膜(mo)組成(cheng)。另外(wai),表面隔(ge)(ge)(ge)熱(re)(re)(re)瓦的(de)(de)研制成(cheng)功解(jie)決了航(hang)天(tian)飛(fei)機的(de)(de)隔(ge)(ge)(ge)熱(re)(re)(re)問題,同(tong)時也標志著隔(ge)(ge)(ge)熱(re)(re)(re)材(cai)(cai)料(liao)(liao)(liao)發展(zhan)的(de)(de)更高水平。

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