
詳細介紹
CGY-1硬泡硅油,發泡用硬泡硅油
性能與用途
CGY-1是(shi)一種聚(ju)硅氧烷-聚(ju)醚共聚(ju)物,該品(pin)系硅碳結(jie)構,耐水解泡(pao)(pao)沫(mo)穩定(ding)(ding)劑,化(hua)學(xue)性(xing)(xing)(xing)(xing)(xing)質(zhi)穩定(ding)(ding),適(shi)用于半(ban)硬質(zhi),硬質(zhi)聚(ju)氨酯泡(pao)(pao)沫(mo)塑(su)料(liao)(liao),主要用于管(guan)道(dao)保溫(wen),夾心板材,噴涂施(shi)工(gong),能(neng)使物料(liao)(liao)有(you)較好的流動性(xing)(xing)(xing)(xing)(xing),具有(you)優(you)異的表面(mian)活性(xing)(xing)(xing)(xing)(xing)和乳化(hua)能(neng)力,降低表面(mian)張力,以助(zhu)泡(pao)(pao)核形(xing)成(cheng)及氣泡(pao)(pao)形(xing)成(cheng),可(ke)使組合(he)聚(ju)醚的貯(zhu)存穩定(ding)(ding)性(xing)(xing)(xing)(xing)(xing)更(geng)為理想(xiang),與體系中(zhong)其它組份(fen)有(you)良好的相容性(xing)(xing)(xing)(xing)(xing),長期貯(zhu)存不(bu)會產生分離現象,CGY-1可(ke)使塑(su)料(liao)(liao)泡(pao)(pao)孔的結(jie)構更(geng)均勻,閉孔率更(geng)高,從而(er)提高泡(pao)(pao)沫(mo)的隔熱性(xing)(xing)(xing)(xing)(xing)能(neng)和機械強度。
技術指標
外觀:淡黃色透(tou)明粘稠液體(ti),12℃以下變渾濁(zhuo)
Ph值:5-6
粘度(25℃mPA?s): 200-600
折光指數(25℃): 1.4515-1.4560
包裝,貯存,運輸
25KG,50KG, 200KG 鍍鋅鐵桶(tong)包裝,密封存(cun)放于陰涼處(chu),貯(zhu)存(cun)期(qi)一年,按(an)非(fei)危險品運輸。