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橡塑保溫材料與聚氨酯保溫管特性的區別
一、聚氨酯發泡保溫管的材料性能： 
由于聚氨酯發泡保溫管能與各種材料進行牢固的粘合，因此聚氨酯保溫管幾乎無需考慮防腐層與之粘合的問題。聚氨酯發泡保溫管的適應溫度為+120℃-196℃，短時（十幾小時）可達+190℃。鋼套鋼蒸汽保溫管，如果用戶需長期溫度190度。 
二、橡塑保溫管的材料性能： 
橡塑屬于天然無機類整體成型保溫材料，采用丁晴橡膠（NBR）和聚氯乙烯（PVC），經過工藝發泡而成。適用于介質溫度為零下5O℃～l20℃，其閉孔式結 構具有較為優良的絕熱性能和較低的防潮吸水率。橡塑保溫材料主要有以下優點：絕熱效果好，防結露效果顯著，宜作為保溫管道的最外層；阻燃防煙、安全可靠； 外觀勻整、高檔美觀；安裝方便、施工快捷。
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地 址：呼蘭區玉田村宏偉教堂對過（黑大公路551公里處） 手 機：13936163080 電 話：0451-57359731 57356736 聯系人：朱經理  電子郵箱：tx@hrbtxbwbw.com  網站地圖
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