• 丢掉再次谈判的幻想,中国要作好长期与美国打贸易战的准备。这并不是我们好战,完全是因为特朗普是一个出尔反尔、六亲不认、利欲熏心、执意与世界为敌的疯子。我们必... 2019-08-18
  • 国内油价年内首次“六连跌” 每升再降1毛 2019-08-09
  • 2016人民企业社会责任评选颁奖典礼 2019-08-09
  • 中央环保督察及专项行动公布纪律监督举报方式 2019-08-06
  • 我看“支付宝回收垃圾”这件事不错,应该支持。[微笑][微笑] 首先是提高的回收效率,其次便于集中处理旧物品,防止污染有利。 2019-08-06
  • 郑良发的专栏作者中国国家地理网 2019-07-28
  • 姑娘舍不得崖山生活“赖”在山上不肯走 ——凤凰网房产 2019-07-28
  • 戴森Cyclone V10无绳吸尘器发布 售价4490元起 2019-07-27
  • 国际锐评:反制更快更强更准!中国坚决打赢对美贸易自卫反击战! 2019-07-12
  • 《鬼太郎》宣布4月推出新作动画 新版人设同步释出 2019-07-10
  • 第五届西安(浐灞)金融高峰论坛召开 2019-07-09
  • 为人民谋幸福 奋力走好新时代长征路 2019-07-03
  • NBL今日召开推广会 优胜队伍晋级CBA之门或将重启 2019-07-03
  • 《阿古顿巴》藏语版在藏语卫视首播 2019-06-29
  • 文代会、作代会系列访谈第一场 2019-06-29
  • Intermediates and Solvents

    Who loses sleep over the last 1%?

    浙江11选5 www.pfjf.net Ashland’s Intermediates and Solvents business unit is known as one of the world’s leading producers and suppliers of 1-4 butanediol (BDO), Tetrahydrofuran (THF), n-methyl-pyrrolidone (NMP) and gamma-butyrolactone (GBL, BLO) in addition to other downstream products. Our products are used in applications as diverse as shoe soles, pharmaceuticals, water filtration, electronics and more. As we go to market around the world we make a promise to our customers about what it will be like to work with us and what we can accomplish together. We are always solving - helping our customers find solutions to the complex challenges facing them in their own marketplace.

    Our people take pride in understanding our customers’ needs, market dynamics and the complex challenges that exist when competing in a global market environment.  Our passionate, knowledgeable team works tenaciously to identify opportunities and trends in this fast-changing market to quickly respond and optimize the value we provide to our customers throughout all regions of the world.  

    All of our products are produced in fully accredited world scale plants.  We are diversified in how we produce BDO and hold a patent for the Geminox process utilized at our Lima, OH facility.  In addition to great products and technology, Ashland is regarded as one of the most reliable global producers of BDO and its derivatives.  Our integrity and reputation is built on a solid foundation of providing great service, high quality products and customer-centered solutions. It’s something we are proud to earn every day.

    read more >

    BLO butyrolactone solvent, also known as gamma-Butyrolactone, is a polar solvent for ionic substrates and functions as an acid donor in aqueous media at elevated temperatures. Although BLO solvent is stable under a wide range of conditions, at elevated temperatures and in the presence of appropriate reagents, it serves as an intermediate in a variety of useful syntheses such as: Precursor to 2-pyrrolidone and the extensive family of alkyl pyrrol...

    BLO? gamma butyrolactone

    2-Pyrol 2-pyrrolidone is used for solvency, adhesion enhancement and solubility in paints and coatings and printing inks. It is also used as a drug solubilizer and penetration enhancer in parenteral and injectable dosage forms, specifically in veterinary products.

    2-Pyrrolidone (2-Pyrol? solvent)

    M-Pyrol solvent, a lower alkyl pyrrolidone, is an extremely powerful and versatile aprotic solvent. With its high boiling point, low vapor pressure and high stability, it is an effective solvent in numerous industry applications and can be used as a co-solvent with water, alcohols and other organic substances. M-Pyrol solvent is extremely resistant to hydrolysis from pH 2-10, even at elevated temperatures. Beyond these limits, hydrolysis to 4-(me...

    NMP - N methyl 2 pyrrolidone (M-Pyrol? solvent)

    Ashland produces an engineered family based on M-Pyrol™ solvents which are designed to meet the needs of specific cleaning operations. These include ShipShape™ resin cleaner and FoamFlush™ urethane remover which are recommended for unique applications when M-Pyrol solvents alone cannot meet certain cleaning requirements. In addition to their excellent solvency, our engineered solvents are formulated for low VOC and low toxi...

    ShipShape? resin cleaner & FoamFlush? urethane remover

    CHP ® (N-Cyclohexyl-2-Pyrrolidone) is soluble in water and most organic solvents. It is non-volative, has powerful solvency, and resistant to hydrolysis by acids and bases. Its miscibility in water is dependent upon temperature, concentration, pH and salts added. Applications Benefits ElectronicsPhotoresist Strippers: used as a co-solvent, usually in combination with M-Pyrol (N-methyl-2-pyrrolidone) and BLO solvents, to enhance performan...

    CHP - N-Cyclohexyl-2-Pyrrolidone

    HEP N-(2-hydroxyethyl)-2-Pyrrolidone is unique in that it combines a high boiling point, a relatively high viscosity, and water solubility. Properties of value in slow or non- settling solutions and suspensions. Its hydrophylic character combined with strong polar solubility characteristics, suggests its use as a humectant. In addition, HEP N-(2-hydroxyethyl)-2-Pyrrolidone has found interest as an extraction solvent.

    HEP - N-2-Hydroxyethyl-2-Pyrrolidone

    Butanediol intermediate is a versatile diol precursor to numerous derivatives such as esters, carbamates, polyesters and urethanes. It is used mainly as a co-monomer in classical diol-condensation reactions with terephthalic acid to produce polybutylene terephthalate (PBT), with diisocyanates to produce polyurethanes and with diacids to yield polyesters with biodegradability characteristics. BDO is also used as an intermediate to make polyur...

    BDO - 1, 4 Butanediol

    Filters

    • X

  • 丢掉再次谈判的幻想,中国要作好长期与美国打贸易战的准备。这并不是我们好战,完全是因为特朗普是一个出尔反尔、六亲不认、利欲熏心、执意与世界为敌的疯子。我们必... 2019-08-18
  • 国内油价年内首次“六连跌” 每升再降1毛 2019-08-09
  • 2016人民企业社会责任评选颁奖典礼 2019-08-09
  • 中央环保督察及专项行动公布纪律监督举报方式 2019-08-06
  • 我看“支付宝回收垃圾”这件事不错,应该支持。[微笑][微笑] 首先是提高的回收效率,其次便于集中处理旧物品,防止污染有利。 2019-08-06
  • 郑良发的专栏作者中国国家地理网 2019-07-28
  • 姑娘舍不得崖山生活“赖”在山上不肯走 ——凤凰网房产 2019-07-28
  • 戴森Cyclone V10无绳吸尘器发布 售价4490元起 2019-07-27
  • 国际锐评:反制更快更强更准!中国坚决打赢对美贸易自卫反击战! 2019-07-12
  • 《鬼太郎》宣布4月推出新作动画 新版人设同步释出 2019-07-10
  • 第五届西安(浐灞)金融高峰论坛召开 2019-07-09
  • 为人民谋幸福 奋力走好新时代长征路 2019-07-03
  • NBL今日召开推广会 优胜队伍晋级CBA之门或将重启 2019-07-03
  • 《阿古顿巴》藏语版在藏语卫视首播 2019-06-29
  • 文代会、作代会系列访谈第一场 2019-06-29
  • 今天的云南快乐十分的走势图 枫止三张牌游戏单机版 决战21点在线看 河南22选5开奖公告 三d直选七码复式多少钱 福彩p62今天开奖结果 欢乐升级怎么玩 贵卅十一选五开奖结果 江苏快3直播 体彩环岛赛开奖直播视频 江西快3开奖结果查询 大乐透2019年开奖号 幸运武林河南福彩网 福建11选5胆拖计算器 app彩票软件哪个正规