PURF在zai形xing成cheng泡pao沫mo體ti過guo程cheng中zhong會hui與yu很hen多duo非fei金jin屬shu和he金jin屬shu材cai料liao自zi行xing粘zhan合he,而er且qie其qi粘zhan結jie力li要yao遠yuan遠yuan比bi泡pao沫mo體ti自zi身shen的de剪jian切qie和he抗kang拉la強qiang度du強qiang,隻zhi要yao是shi與yu聚ju氨an酯zhi材cai料liao具ju有you良liang好hao粘zhan接jie性xing的de材cai料liao均jun可ke通tong過guo模mo塑su發fa泡pao整zheng合he成cheng型xing。將jiang按an要yao求qiu組zu合he於yu預yu熱re的de鋼gang模mo中zhong,預yu定ding尺chi寸cun規gui格ge的de增zeng強qiang層ceng和he外wai裝zhuang飾shi麵mian層ceng、防水結合層,根據配方把發泡用單體物料組成甲、乙兩個組分,分裝於計量槽,調整發泡機組計量定時裝置注料入模。
防水結合層為高分子雙麵防水片材,增強層為金屬絲網,保溫層為厚度分別為20、30、40、50mm的PURF,外飾麵層為新型柔性複合飾麵層、鋁和鋁合金板、天然石材薄型片材、麵磚、噴砂和塗料等。模塑熱壓成型一般在70-90℃wenduxia。zhurudeshuangzufenwuliaozaiweiguhuaqianliudongxingjihao,tongguofapaochanshengdeyalidetuidongxia,moqianghecengjiankongxihuibeipaomotichongman,guhuahoushizuzhuangyumoqiangneidegongnengcailiaolaogudizhanheyuyiti,zheyangjiugouchengjuyoufangshuihewaizhuangshi、隔熱保溫功能的預製標準複合板。
聚(ju)氨(an)酯(zhi)生(sheng)產(chan)工(gong)藝(yi)簡(jian)便(bian),簡(jian)化(hua)了(le)工(gong)廠(chang)集(ji)約(yue)化(hua)生(sheng)產(chan)過(guo)程(cheng),整(zheng)合(he)成(cheng)型(xing)的(de)聚(ju)氨(an)酯(zhi)複(fu)合(he)板(ban),整(zheng)體(ti)結(jie)構(gou)強(qiang)度(du)明(ming)顯(xian)增(zeng)強(qiang)了(le),其(qi)外(wai)觀(guan)質(zhi)量(liang)和(he)各(ge)項(xiang)物(wu)性(xing)指(zhi)標(biao)均(jun)可(ke)在(zai)工(gong)廠(chang)預(yu)製(zhi)過(guo)程(cheng)中(zhong)得(de)到(dao)有(you)效(xiao)控(kong)製(zhi),為(wei)確(que)保(bao)工(gong)程(cheng)結(jie)構(gou)穩(wen)定(ding)性(xing)和(he)觀(guan)賞(shang)性(xing)提(ti)供(gong)了(le)可(ke)靠(kao)的(de)基(ji)本(ben)條(tiao)件(jian)。
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