達(dá)邦5038水晶膠標(biāo)牌水晶膠 |
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價(jià)格:100 元(人民幣) | 產(chǎn)地:本地 |
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上架時(shí)間:2019-11-25 10:17:34 | 瀏覽量:66 | |
廈門達(dá)邦電子材料有限公司
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經(jīng)營模式:其他 | 公司類型:生產(chǎn)型 | |
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聯(lián)系人:藍(lán)靜 () | 手機(jī):0592-6683538 |
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郵箱: | 地址:中國福建省廈門市集美區(qū) 福建省廈門市集美區(qū)杏前路203號(hào) |
供應(yīng)達(dá)邦5038水晶膠標(biāo)牌水晶膠<\/span><\/strong><\/p> 一、<\/span>特點(diǎn):<\/span><\/p> a. <\/span>高透明度 <\/span><\/p> b. <\/span>高光澤度、平坦性優(yōu)異<\/span><\/p> c. <\/span>耐溶劑性**<\/span><\/p> d. <\/span>有優(yōu)異的耐候性及防水密著性<\/span><\/p> e. <\/span>高濕度時(shí)不易白樺<\/span><\/p> 二、<\/span>外觀特性:<\/span><\/p> <\/span><\/p><\/td> 主劑<\/span><\/p><\/td> 固化劑<\/span><\/p><\/td><\/tr> 顏色<\/span><\/p><\/td> 透明<\/span><\/p><\/td> 無色透明<\/span><\/p><\/td><\/tr> 比重25℃<\/span><\/p><\/td> 1.18±0.01<\/span><\/p><\/td> 0.98±0.01<\/span><\/p><\/td><\/tr> 粘度40℃<\/span><\/p><\/td> 400~600cps<\/span><\/p><\/td> 10~20cps<\/span><\/p><\/td><\/tr> 閃燃點(diǎn)<\/span><\/p><\/td> 〉140℃<\/span><\/p><\/td> 〉140℃<\/span><\/p><\/td><\/tr> 保存期限25℃<\/span><\/p><\/td> 6個(gè)月<\/span><\/p><\/td> 6個(gè)月<\/span><\/p><\/td><\/tr><\/tbody><\/table> 三、<\/span><\/p> 供應(yīng)達(dá)邦5038水晶膠標(biāo)牌水晶膠<\/span><\/strong><\/p> 混合比例 A:B=<\/span>3:1(重量比)<\/span>攪拌均勻后施膠<\/span><\/p> 四、可使用時(shí)間 25℃×40~45分鐘(100gm/mass)<\/span><\/p> 五、固化條件 25℃×24<\/span>小時(shí)<\/span>或60℃~70℃×2小時(shí)或<\/span> <\/span>80℃~90℃×1小時(shí)<\/span><\/p> 六、固化后特性:<\/span><\/p> 彎曲強(qiáng)度<\/span><\/p><\/td> K<\/span>gmm<\/span><\/p><\/td> 13.5~14.5<\/span><\/p><\/td><\/tr> 引張強(qiáng)度<\/span><\/p><\/td> 透明<\/span><\/p><\/td> 6~7<\/span><\/p><\/td><\/tr> 硬度<\/span><\/p><\/td> SHORE D<\/span><\/p><\/td> 80<\/span><\/p><\/td><\/tr> 伸延力<\/span><\/p><\/td> %<\/span><\/p><\/td> 3.6<\/span><\/p><\/td><\/tr> 吸水力25℃<\/span><\/p><\/td> %24小時(shí)<\/span><\/p><\/td> 〈0.1<\/span><\/p><\/td><\/tr><\/tbody><\/table> <\/p> 七、<\/span><\/p> 供應(yīng)達(dá)邦5038水晶膠標(biāo)牌水晶膠<\/span><\/strong><\/p> 注意事項(xiàng)<\/p> 1.嚴(yán)格按比例混合,并充分?jǐn)嚢杈鶆颉?\/span><\/p> 2.當(dāng)相對(duì)濕度大于80%以上時(shí),固化表面可能會(huì)容易吸收空氣中的水分,形成白霧狀。<\/span><\/p> <\/span>因此,當(dāng)濕度大于80%時(shí) 建議不要做常溫固化,使用加溫固化。<\/span><\/p> 3.操作溫度越高,可使用時(shí)間越短,固化速度越快;操作溫度越低,可使用時(shí)間越長,固化速度越慢。<\/span><\/p> 4.如生產(chǎn)設(shè)備允許,抽真空后再封膠,效果更佳。<\/span><\/p> 5.使用后請(qǐng)密封桶蓋,避免因潮氣侵入造成質(zhì)量問題。<\/span><\/p> 6<\/span>.冬天天氣室溫低固化時(shí)間會(huì)變慢。請(qǐng)盡量保證室溫。<\/span><\/p><\/div>
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