| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| P922161 | MACKLIN | 聚(乙烯丁醛-co-乙烯醇-co-乙酸乙烯酯) | average Mw 50,000-80,000 by GPC | 2150元/250g; | 咨询 |
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| 418420 | Sigma-Aldrich | Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate) | average Mw 170,000-250,000, powder | 1343.9元/250 G; | 咨询 |
产品说明 应用 陶瓷粘合剂、墨粉、木器涂料、复合纤维粘合剂、结构粘合剂和安全玻璃的夹层。 包装 250 g in poly bottle 特点和优势 与各种表面的良好粘合效果、光学清晰度和粘附力。 基本信息 | MDL编号 | MFCD00132687 | | NACRES | NA.23 |
产品性质 | 质量水平 | 100 | | 形式 | powder | | 分子量 | average Mw 170,000-250,000 | | 组成 | acetate, 0-2.5 wt. %
hydroxyl, 17.5-20 wt. %
vinyl butyral, 80 wt. % | | 杂质 | <3.5 wt. % Volatiles | | 粘度 | 170-260 cSt, 7.5 wt. % in anhydrous methanol(20 ℃, Ostwald)(lit.) | | 转变温度 | Tg 72-78 ℃ | | 溶解性 | alcohols, glycol ethers and dioxane: soluble | | 密度 | 1.083 g/mL at 25 ℃ (lit.) | | InChI | 1S/C8H14O2.C4H6O2.C2H4O/c1-4-7-8(9-5-2)10-6-3;1-3-6-4(2)5;1-2-3/h5-6,8H,2-4,7H2,1H3;3H,1H2,2H3;2-3H,1H2 | | InChI key | RNNFCYZWIQZWQV-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 418412 | Sigma-Aldrich | Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate) | average Mw 90,000-120,000, powder | 1232.83元/250 G; | 咨询 |
产品说明 应用 陶瓷粘合剂、墨粉、木器涂料、复合纤维粘合剂、结构粘合剂和安全玻璃的夹层。 包装 250 g in poly bottle 特点和优势 与各种表面的良好粘合效果、光学清晰度和粘附力。 基本信息 | MDL编号 | MFCD00132687 | | NACRES | NA.23 |
产品性质 | 形式 | powder | | 质量水平 | 100 | | 分子量 | average Mw 90,000-120,000 | | 组成 | acetate, 1 wt. %
hydroxyl, 11 wt. %
vinyl butyral, 88 wt. % | | 粘度 | 40-90 cSt, 7.5 wt. % in anhydrous methanol(20 ℃, Ostwald)(lit.) | | 转变温度 | Tg 72-78 ℃ | | 溶解性 | alcohols, glycol ethers and dioxane: soluble | | 密度 | 1.083 g/mL at 25 ℃ (lit.) | | InChI | 1S/C8H14O2.C4H6O2.C2H4O/c1-4-7-8(9-5-2)10-6-3;1-3-6-4(2)5;1-2-3/h5-6,8H,2-4,7H2,1H3;3H,1H2,2H3;2-3H,1H2 | | InChI key | RNNFCYZWIQZWQV-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 182567 | Sigma-Aldrich | Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate) | average Mw 50,000-80,000 by GPC, powder | 920.81元/250 G; 2066.42元/500 G; | 咨询 |
基本信息 | MDL编号 | MFCD00132687 | | NACRES | NA.23 |
产品性质 | 形式 | powder | | 质量水平 | 100 | | 分子量 | average Mw 50,000-80,000 by GPC | | 组成 | vinyl butyral, 80 wt. % | | 折射率 | n20/D 1.485 | | 转变温度 | Tg 62-72 ℃ | | 密度 | 1.083 g/mL at 25 ℃ (lit.) | | InChI | 1S/C8H14O2.C4H6O2.C2H4O/c1-4-7-8(9-5-2)10-6-3;1-3-6-4(2)5;1-2-3/h5-6,8H,2-4,7H2,1H3;3H,1H2,2H3;2-3H,1H2 | | InChI key | RNNFCYZWIQZWQV-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 418439 | Sigma-Aldrich | Poly(vinyl butyral-co-vinyl alcohol-co-vinyl acetate) | average Mw 70,000-100,000, powder | 1010.11元/250 G; | 咨询 |
产品说明 应用 陶瓷粘合剂、墨粉、木器涂料、复合纤维粘合剂、结构粘合剂和安全玻璃的夹层。 包装 250 g in poly bottle 特点和优势 与各种表面的良好粘合效果、光学清晰度和粘附力。 基本信息 产品性质 | 形式 | powder | | 质量水平 | 200 | | 分子量 | average Mw 70,000-100,000 | | 组成 | acetate, 0-1.5 wt. %
hydroxyl, 18-20 wt. %
vinyl butyral, 80 wt. % | | 粘度 | 6.0-9.0 cSt, 6.0 wt. % in methanol(20 ℃, Ostwald)(lit.) | | 转变温度 | Tg 72-78 ℃ | | 溶解性 | alcohols, glycol ethers and dioxane: soluble | | 密度 | 1.083 g/mL at 25 ℃ (lit.) | | InChI | 1S/C8H14O2.C4H6O2.C2H4O/c1-4-7-8(9-5-2)10-6-3;1-3-6-4(2)5;1-2-3/h5-6,8H,2-4,7H2,1H3;3H,1H2,2H3;2-3H,1H2 | | InChI key | RNNFCYZWIQZWQV-UHFFFAOYSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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