忆第一期油漆技术训练班

本期特约素有"南虞北陈"之称之一的涂料界泰斗陈士老前辈讲述第一期油漆技术训练班的往事,来以此庆祝涂料界第一期油漆培训班50周年。     

回首成才路,不忘导师无私相助——纪念油漆培训班50周年

中国涂料工业在风雨中始终求生存、求发展、抓机遇。在庆贺涂料界油漆培训班50周年之际,我刊此期特约涂料界知名专家王锡春回顾了自己在油漆培训班学习和工作的经历,给同仁以借鉴和启发。     

记50年前的一次涂料技术培训

中国涂料工业庆幸有这么一批老一辈涂料与涂装技术专家,他们为了我们的涂料事业做出了巨大贡献。在庆贺涂料界油漆培训班成立50周年之际,我刊此期特约涂料届专家段质美给我们讲一讲他当年在培训班的日子里发生的让人值得留恋和学习借鉴的工作往事。     

北京市技术交流站举办短期涂料培训班

为了提高涂料生产、使用等单位的技术员、工人的理论和实践水平,适应四化建设的需要,北京市技术交流站油漆队于一九七九年十月至一九八○年二月在北京举办了第一期短期涂料培训班。来自北京市各区、县、局的七十个单位的一百二十名学员参加了学习。北京市油漆厂和北京市化工制桶厂负责编写教材和讲课。这次培训班每周讲大课一次,每次半天,并组织了参观学习。由于广大学员学习认真刻苦,取得了较好的成绩。通过考     

“第四届全国防腐蚀涂料与涂装培训班”圆满结束

由上海市化学化工学会涂料专业委员会、上海市涂料研究所主办,《上海涂料》编辑部承办的"第四届全国防腐蚀涂料及涂装培训班"于2011年9月27~29日在上海成功举办!此次培训班吸引了来自全国各地的许多知名企业,例如:中船重工、陶氏化学、国际油漆、正臣防腐、长兴化学、     

建筑用防火涂料油漆的机理及应用研究

基于建筑用防火涂料油漆在热力学上限测试中表现出的优异耐高温特性,对于防火涂料油漆的机理进行了讨论,并且详细阐述了防火涂料油漆涂层的物化原理与应用前景。对于典型的几类防火涂料油漆的作用机理进行了阐述;并结合市场上广泛应用的涂料油漆产品对于物化原理和市场应用进行了对比研究。结果表明,建筑用防火涂料油漆具有广泛的使用价值和市场前景。通过研究,以期为建筑用防火涂料油漆的研究提供研究方向,对其市场化应用具有极为关键的现实意义。     

漆、油漆、涂料及其它

关于从“漆”、“油漆”到“涂料”的转变过程,曾在社会上引起一些混乱认识,为澄清并解释其演变过程,本刊2005年第8期赵全生先生一文——“‘涂料’与‘油漆’解读”已叙及此,并提出了个人观点——涂料包括液体涂料(包括油性涂料和水性涂料)及固体涂料(即粉末涂料)。此文一经发表,遂引起业内专家的共鸣,本刊先后又收到涂料届老专家朱传棨、马庆麟的有关“漆”的起源、沿革及对“涂料”理解的撰文。而最终归为:“涂料”一词替代“油漆”一词的科学性,在行业内已成共识,此共识行业协会等相关部门应加大宣传,使国家统计局及社会对“涂料”的含义给予认可,以期更科学规范地制定涂料及其分类标准。     

关于涂料的定名和分类

读了《中国涂料》2005年第8期刊登的赵全生先生撰写的《“涂料”与“油漆”解读》的文章,笔者很同意赵先生文中提出的“术语的定义是一件重要的基础性工作,而准确、科学地定义‘涂料’与‘油漆’名词在当今我国尤其有必要性,只有科学、规范的定义才具有更广泛的指导意义”的观点。赵先生文中提出不赞成社会上将“涂料”与“油漆”拆解为两类不同产品,认为在国家标准术语的定义中应该进一步完善的意见,笔者也赞同。笔者认为当前确有必要对“涂料”和相关名词的定义等做些基础性工作,完善标准,加强宣传,统一认识,进一步实现规范化。笔者根据个…     

化工部涂料行业管理短训班在天津结业

为了提高涂料行业的企业管理水平,加快实现四个现代化的步伐,一九七九年四月十六日在天津举办了化工部涂料行业企业领导、管理干部的企业管理短训班。全国二十八个省市自治区的涂料行业的大部份油漆生产厂近60名中层以上的企业领导干部参加了学习。在学习期间,学员们了解了国内外涂料工业状况和差距;学习了社会主义的经济规律;研究了党委领导下的厂长负责制及对企     

拜耳材料科学推出新型厚膜涂料

由美国保护涂料协会和美国油漆业装饰承包商组织主办的2005年油漆与涂料展览会(PACE2005)于1月23～26日在拉斯维加斯举办。据全国涂料工业信息中心(NCI)得到的消息,除了展示油漆、涂料和装饰品外,该展会还为参观者准备了大量的技术讲座。其中,来自拜耳材料科学公司的涂料技术专家、研究人员和科学家在PACE2005上进行了厚膜涂料讲座。     

焦油一次汽化温度计算方法的探讨

利用相平衡原理得出的焦油蒸馏时一次汽化温度的计算方法,其结果与按经验公式的计算结果进行了比较,同时讨论了一次汽化温度与焦油馏分产率及二段蒸发器过热蒸汽用量的关系。     

Techniques for screening adhesives for structural applications

—Due to its chemistry, no structural adhesive system (epoxies, acrylics, etc.) is likely to offer an ideal combination of toughness, strength, moisture resistance, and ambient-temperature curing. Therefore, for effective use of adhesives in primary structures, an engineer must be able to identify adhesives that represent an optimum compromise among the different properties. In this paper, we present techniques for screening high-strength, ambient-temperature-curing adhesives for (1) moisture resistance under sustained loading and (2) fracture resistance in a way that is directly related to joint performance.     

Efficacy for Whitlockite for Augmenting Spinal Fusion

Whitlockite (WH) is the second most abundant inorganic component of human bone, accounting for approximately 25% of bone tissue. This study investigated the role of WH in bone remodeling and formation in a mouse spinal fusion model. Specifically, morphology and composition analysis, tests of porosity and surface area, thermogravimetric analysis, an ion-release test, and a cell viability test were conducted to analyze the properties of bone substitutes. The MagOss group received WH, Group A received 100% beta-tricalcium phosphate (β-TCP), Group B received 100% hydroxyapatite (HAp), Group C received 30% HAp/70% β-TCP, and Group D received 60% HAp/40% β-TCP (n = 10 each). All mice were sacrificed 6 weeks after implantation, and micro-CT, hematoxylin and eosin (HE) staining, and Masson trichome (MT) staining and immunohistochemistry were performed. The MagOss group showed more homogeneous and smaller grains, and nanopores (<500 nm) were found in only the MagOss group. On micro-CT, the MagOss group showed larger fusion mass and better graft incorporation into the decorticate mouse spine than other groups. In the in vivo experiment with HE staining, the MagOss group showed the highest new bone area (mean: decortication group, 9.50%; A, 15.08%; B, 15.70%; C, 14.76%; D, 14.70%; MagOss, 22.69%; p < 0.0001). In MT staining, the MagOss group demonstrated the highest new bone area (mean: decortication group, 15.62%; A, 21.41%; B, 22.86%; C, 23.07%; D, 22.47%; MagOss, 26.29%; p < 0.0001). In an immunohistochemical analysis for osteocalcin, osteopontin, and CD31, the MagOss group showed a higher positive area than other groups. WH showed comparable bone conductivity to HAp and β-TCP and increased new bone formation. WH is likely to be used as an improved bone substitute with better bone conductivity than HAp and β-TCP.     

Demand Increases for New Fungicides for Rice

<正> After June this year China's regions growingmiddle and late rice had widespread blastand sheath/culm blight.Such diseasesplagued 19.2 million hectares.Starting fromJuly the market for new fungicides that cancontrol blast and sheath/culm blight for ricewas more and more active.Makers of traditional pesticides for thecontrol of blast have to contend with fiercecompetition from new pesticides in marketthis year.Kitazine,iprobenfos,isoprothiolane and tricyclazole,oftenused by farmers in the past,are graduallybeing replaced by new varieties with high