国产麻豆网,久久精品人人做人人试看,国产精品www,日韩免费视频一区,校园春色综合,国产一区二区自拍视频,福利综合网

市場價:元價格:元

  • 中文名稱:JH-168 二乙氧基二甲基硅烷
  • CAS RN:78-62-6
  • EINECS號:
  • 分 子 式:C6H16O2Si
  • 分 子 量:148.28
  • 分子式:

熔點? -97°C
沸點? 114?°C(lit.)
密度? 0.865?g/mL?at 25?°C(lit.)
折射率? n20/D?1.381(lit.)
閃點? 53?°F
儲存條件? Flammables area
形態(tài) liquid
比重 0.939
顏色 ≤25(APHA)
水溶解性? may decompose
敏感性? Moisture Sensitive
用途? 用于硅橡膠制備中的結構控制劑,有機硅產(chǎn)品合成中的擴鏈劑及硅油合成原料。 是生產(chǎn)硅樹脂、苯甲基硅油及防水劑的重要原料。同時易水解,能與堿金屬氫氧化物生成堿金屬硅醇鹽。并且又可以用于室溫硫化硅橡膠的交聯(lián)劑。
用途? 用作化學試劑及合成高分子有機硅化合物的原料。
類別 易燃液體
毒性分級 低毒
急性毒性 口服-大鼠 LD50: 9280 毫克/公斤; 吸入-大鼠 LD50: 20 克/立方米/8小時
刺激數(shù)據(jù) 皮膚- 兔子 500 毫克/ 24小時 輕度; 眼睛- 兔子 500 毫克/ 24小時? 輕度
可燃性危險特性 遇明火、高溫、氧化劑易燃; 燃燒產(chǎn)生刺激煙霧
儲運特性 庫房通風低溫干燥; 與氧化劑、酸類分開存放
滅火劑 干粉、干砂、干石粉、二氧化碳

網(wǎng)站首頁 / 公司簡介 / 產(chǎn)品中心 / 新聞動態(tài) / 在線留言 / 聯(lián)系我們
有機硅銷售:
  • 內銷電話:86-0559-2346805 18055913262
  • E-mail:hsuzihang@163.com
  • 外銷電話:86-0559-2346805 18055913262




Copyright yourname allrights reserved <a ><font color="#fff">皖ICP備19001001號-1 </font></a> <span>技術支持:<a target="_blank">久鑫網(wǎng)絡</a></span> </div> </div> </div> <script type="text/javascript" src="js/swiper.min.js"></script> <script type="text/javascript" src="js/jquery.js"></script> <script type="text/javascript"> var mySwiper = new Swiper('#swiper-container', { autoplay: { delay:5000,//1秒切換一次 }, loop:true, pagination: { el: '.swiper-pagination', clickable :true, bulletClass : 'me-bullet', bulletActiveClass: 'me-bullet-active', }, }); var mySwiper = new Swiper('#swiper-container2', { autoplay: { delay:5000,//1秒切換一次 }, loop:true, }); </script> <script type="text/javascript"> $(function(){ function qiehuan(qhan,qhshow,qhon){ $(qhan).click(function(){ $(qhan).removeClass(qhon); $(this).addClass(qhon); var i = $(this).index(qhan); $(qhshow).eq(i).show().siblings(qhshow).hide(); }); } var Marquee = function(ul){ //每次移動的個數(shù) var moveNum = $(ul).attr('moveNum') || 1; //單個元素移動的長度 var w = $(ul).find('li').outerWidth(true); var changeLi = function(dir){ for(var i=0;i<moveNum;i++){ if(dir == 'r'){ $(ul).find('li:first').appendTo($(ul)); }else{ $(ul).find('li:last').prependTo($(ul)); } } } var move = function(dir){ var _left = 0; if(dir == 'r'){ _left = - moveNum * w ; }else{ changeLi(dir); _left = moveNum * w ; $(ul).css('left',-_left); _left = 0; } $(ul).animate({left:_left},500,function(){ if(dir == 'r'){ changeLi(dir); } $(ul).css('left','0px'); }); //$('ul').css('left','0px'); } var timeout = null; return { //自動滾動 autoRun : function(){ timeout = window.setInterval(function(){move('r')},4000); }, next : function(){ this.stop(); move('r'); this.autoRun(); }, pre : function(){ this.stop(); move('l'); this.autoRun(); }, stop : function(){ window.clearTimeout(timeout); } } }; //需要修改的調用的樣式 var marquee_list = new Marquee($('.indextxt4 ul').get(0)); marquee_list.autoRun(); $(".txt4right").click(function(){ marquee_list.pre(); }) $(".txt4left").click(function(){ marquee_list.next(); }) }); </script> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站,您可能还对以下资源感兴趣:</p> <a href="http://www.dlwsxh.com/" title="国产麻豆网,久久精品人人做人人试看,国产精品www,日韩免费视频一区">国产麻豆网,久久精品人人做人人试看,国产精品www,日韩免费视频一区</a> <div class="friend-links"> </div> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="yk6wm" class="pl_css_ganrao" style="display: none;"><noscript id="yk6wm"></noscript><s id="yk6wm"></s><optgroup id="yk6wm"><fieldset id="yk6wm"><tfoot id="yk6wm"></tfoot></fieldset></optgroup><kbd id="yk6wm"></kbd><nav id="yk6wm"><dl id="yk6wm"><sup id="yk6wm"></sup></dl></nav><object id="yk6wm"><acronym id="yk6wm"><option id="yk6wm"></option></acronym></object><xmp id="yk6wm"><sup id="yk6wm"><noframes id="yk6wm"></noframes></sup></xmp><abbr id="yk6wm"><cite id="yk6wm"><tbody id="yk6wm"></tbody></cite></abbr><menu id="yk6wm"></menu><cite id="yk6wm"></cite><noscript id="yk6wm"></noscript><optgroup id="yk6wm"></optgroup><noframes id="yk6wm"></noframes><rt id="yk6wm"></rt><center id="yk6wm"><noframes id="yk6wm"><nav id="yk6wm"></nav></noframes></center><tr id="yk6wm"></tr><tr id="yk6wm"><ul id="yk6wm"><li id="yk6wm"></li></ul></tr><strong id="yk6wm"><samp id="yk6wm"><ul id="yk6wm"></ul></samp></strong><rt id="yk6wm"></rt><kbd id="yk6wm"></kbd><samp id="yk6wm"></samp><abbr id="yk6wm"></abbr><li id="yk6wm"></li><dd id="yk6wm"><noframes id="yk6wm"><optgroup id="yk6wm"></optgroup></noframes></dd><tr id="yk6wm"><center id="yk6wm"><nav id="yk6wm"></nav></center></tr><abbr id="yk6wm"></abbr><dd id="yk6wm"><dfn id="yk6wm"><pre id="yk6wm"></pre></dfn></dd><pre id="yk6wm"><del id="yk6wm"><small id="yk6wm"></small></del></pre><tbody id="yk6wm"><menu id="yk6wm"><td id="yk6wm"></td></menu></tbody><th id="yk6wm"><center id="yk6wm"><sup id="yk6wm"></sup></center></th><tbody id="yk6wm"></tbody><tbody id="yk6wm"></tbody><pre id="yk6wm"></pre><nav id="yk6wm"></nav><option id="yk6wm"></option><fieldset id="yk6wm"></fieldset><tbody id="yk6wm"><menu id="yk6wm"><rt id="yk6wm"></rt></menu></tbody><center id="yk6wm"></center><optgroup id="yk6wm"><fieldset id="yk6wm"><strike id="yk6wm"></strike></fieldset></optgroup><object id="yk6wm"></object><source id="yk6wm"></source><input id="yk6wm"></input><td id="yk6wm"><acronym id="yk6wm"><abbr id="yk6wm"></abbr></acronym></td><strong id="yk6wm"><input id="yk6wm"><blockquote id="yk6wm"></blockquote></input></strong><fieldset id="yk6wm"></fieldset><input id="yk6wm"><cite id="yk6wm"><button id="yk6wm"></button></cite></input><code id="yk6wm"><strike id="yk6wm"><abbr id="yk6wm"></abbr></strike></code><li id="yk6wm"></li><abbr id="yk6wm"></abbr><source id="yk6wm"></source></div> </html>