Web1.一种膜组件用灌封材,其特征在于,其由环氧 树脂组合物构成,将该环氧树脂组合物的固化物在40℃的二乙二醇甲基乙基醚中浸渍1周后的质量变化率为±10%以内,且将该环氧树脂组合物的固化物在40℃的丙烯酸四氢糠酯中浸渍1周后的质量变化率为±5%以内。 2.根据权利要求1所述的膜组件用灌封材 ... WebEpikote 828 acrylate; Epo Tohto YD 014, 2-propenoate; Epo Tohto YD 128 acrylate; Epomik R 140, acrylate; Epoxy resin; JER 828 acrylate; JER 834 acrylate; KER 828 acrylate; Neo 20A; Oxirane, (chloromethyl)-, polymer with 4,4′-(1-methylethylidene)bis[phenol], 2-propenoate; Pacrosir VE 196; Pacrosir VE 480
Thermal cured epoxy resins using certain calixarenes and their ...
WebStaying Connected Join our e-mail list to receive information on featured equipment, store promotions and sales, special announcements, and more. Web3 ott 2024 · The diglycidyl ether of bisphenol-A epoxy resin (JER 828) and amine hardener (JER 113) were purchased from Jining Huakai Resin Co., Ltd, China. Figure 2a,g show the schematic diagram of the large-scale plasma grafting device, where the hBN was placed on a conveyor and moved to the plasma zone with the roll-to-roll device. chiropodist whitstable
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Web17:40. 23:05. Landed 22:47. KML. CSV. Play. More than 7 days of JA828J history is available with an upgrade to a Silver (90 days), Gold (1 year), or Business (3 years) … WebjERキュア®とは [閉じる] エポキシ樹脂jER®と反応して三次元硬化物を生成するエポキシ樹脂硬化剤です。 多種類の化合物がエポキシ樹脂硬化剤(または架橋剤)として、使用目的に応じて使い分けられていますが、その主なタイプを化学構造的に大別すると次のようになります。 アミン系化合物 脂肪族ポリアミン…主に常温硬化剤 脂環族ジアミン…主に … Web代表値) 1) 主剤:jer-828、硬化剤:qe-340m+アミン 2) 23 ℃、50%rh 3) 軟鋼板 chiropodist whitton