產品品牌：寶特

產品型號：BT—304

包裝數(shù)量：1 張/包

型號指標	BT-280	BT-305	BT-306	BT-307	BT-310
生產工藝Process	凝膠法Aerogel	凝膠法Aerogel	凝膠法Aerogel	凝膠法Aerogel	凝膠法Aerogel
二氧化硅含量%Sio2 contect(dry)	99.9	99.9	99.9	99.9	99.9
平均粒徑umParticle size	3-4	4-5	5-6	6-7	8-10
孔容 ml/gPore volume	1.6-1.8	1.6-1.8	1.6-1.8	1.6-1.8	1.6-1.8
干燥減量% 105℃ 2hHeating loss	4-5	4-5	4-5	4-5	4-5
灼燒減量% 950℃ 2h Ignition loss	5-8	5-8	5-8	5-8	5-8
比表面積㎡/gBET	230-250	230-250	230-250	230-250	230-250
吸油值 ml/100gDBP	270-280	285	300	300	310
PH 值PH Value	6.5-7.5	6.5-7.5	6.5-7.5	6.5-7.5	6.5-7.5

介質種類/型號 Types	BT-280	BT-305	BT-306	BT-307	BT-310
纖維紙類Fiber paper grade			高光相紙（底涂）JYFG(first coat)亞光相紙Inferior smooth printing paper彩噴打印紙Color spray printing paper	高光相紙（底涂）JYFG(first coat)亞光相紙Inferior smooth printing paper彩噴打印紙Color spray printing paper	亞光相紙（防水）Inferior-smooth printing paper(waterproof)彩噴打印紙（防水）Color spray printing paper(waterproof)
合成紙類Synthetic paper grade			PVC證卡紙PVC paper亞光PP合成紙ExtinctionPP paper背膠PP紙Gum pp paper	PVC證卡紙PVC paper亞光PP合成紙Extinction PP paper背膠PP紙Gum pp paper	PVC證卡紙PVC paper亞光PP合成紙（防水）Extinction PP paper背膠PP紙（防水）Gum pp paper
布類Cloth grade			藝術布Art fabric白畫布white canvas油畫布Canvas	藝術布Art fabric白畫布white canvas油畫布Canvas	藝術布（防水）Art fabric白畫布（防水）white canvas
膠片類Film grade	正噴燈箱片Just spray box piece背膠燈箱片Back spraying lamp box sheet制版膠片Plate making film	正噴燈箱片Just spray box piece背膠燈箱片Back spraying lamp box sheet制版膠片Plate making film