摘要：【中文】本发明公开了一种催化剂，该催化剂由金属氟化物或金属氧化物中任选至少三种的混合物、用氢氟酸充分浸泡并干燥粉碎后的黏土、用氢氟酸充分浸泡并干燥后的稻壳炭按质量比1：1～3：1～3制得。以及该催化剂在七氟丙烷制备中的应用。本发明的氟化催化体系所用的原料价廉易得，成本低，反应过程中无聚合物富集，催化剂的使用寿命大大延长；催化剂制备工艺简单，对设备要求低，反应条件温和，原料的转化率达到了95％以上；该氟化催化体系在干燥的环境下不分解、不易燃，可连续使用。 【EN】The invention discloses a catalyst, which is prepared by mixing at least three of metal fluoride or metal oxide, clay which is fully soaked by hydrofluoric acid and dried and crushed, and rice hull carbon which is fully soaked by hydrofluoric acid and dried according to the mass ratio of 1: 1-3: 1-3. And the application of the catalyst in the preparation of heptafluoropropane. The raw materials used by the fluorination catalytic system are cheap and easily available, the cost is low, no polymer is enriched in the reaction process, and the service life of the catalyst is greatly prolonged; the catalyst has simple preparation process, low requirement on equipment, mild reaction conditions and high conversion rate of raw materials up to over 95 percent; the fluorination catalytic system is not decomposed and is not flammable in a dry environment, and can be continuously used.

摘要：【中文】本发明公开了一种以全氟环氧丙烷为原料制备六氟丙酮的方法，将全氟环氧丙烷、催化剂和水按照重量比为1：0.1～0.5：1～5投入反应釜中，于10～80℃异构化反应1～5小时，再经蒸馏纯化制得六氟丙酮，所述催化剂由取代苯酚与Merrifield树脂缩合后，再与载体混合复配得到。本发明首次将Merrifield树脂负载的取代苯酚作为催化剂，应用于以全氟环氧丙烷为原料制备六氟丙酮的方法中，以提供一种新的制备思路，尤其是对于氟化工的企业，可充分利用自产的中间产物。且该催化剂所用原料易得，成本低，经济效益好；催化剂的制备工艺简单，制备条件温和。六氟丙酮收率达95%以上，操作安全，催化剂可连续使用。 【EN】The invention discloses a method for preparing hexafluoroacetone by taking perfluoropropylene oxide as a raw material, which comprises the following steps of: 0.1-0.5: 1-5, putting into a reaction kettle, carrying out isomerization reaction for 1-5 hours at 10-80 ℃, and then distilling and purifying to obtain hexafluoroacetone, wherein the catalyst is prepared by condensing substituted phenol and Merrifield resin, and then mixing and compounding with a carrier. The invention takes the Merrifield resin loaded substituted phenol as the catalyst for the first time, is applied to the method for preparing the hexafluoroacetone by taking the perfluoropropylene oxide as the raw material, provides a new preparation idea, and can fully utilize the self-produced intermediate product particularly for the enterprises of fluorine chemical industry. The catalyst has the advantages of easily available raw materials, low cost and good economic benefit; the catalyst has simple preparation process and mild preparation conditions. The yield of the hexafluoroacetone reaches more than 95 percent, the operation is safe, and the catalyst can be continuously used.

摘要：【中文】本发明公开一种棉织物热转移印花预处理剂及热转移印花方法。本发明的预处理剂包含0.5‑1.5重量份的组分A、0.5‑1.5重量份的组分B和13‑23重量份的水。通过使用预处理剂处理棉织物，不仅能够实现对棉纤维的化学改性，使其对分散染料具有较高的亲和力，使分散染料在热压时可以上染棉纤维，而且该预处理剂不会破坏棉纤维的亲水性，保持棉织物的良好性能，同时还能增强染料分子在棉织物上的着色能力，达到优质的印花效果。 【EN】The invention discloses a cotton fabric heat transfer printing pretreating agent and a heat transfer printing method. The pretreating agent of the present invention comprises 0.5 to 1.5 parts by weight of component A, 0.5 to 1.5 parts by weight of component B and 13 to 23 parts by weight of water. The pretreatment agent is used for treating the cotton fabric, so that the chemical modification of the cotton fiber can be realized, the cotton fiber has higher affinity to the disperse dye, the disperse dye can dye the cotton fiber during hot pressing, the hydrophilicity of the cotton fiber cannot be damaged by the pretreatment agent, the good performance of the cotton fabric is kept, the coloring capacity of dye molecules on the cotton fabric can be enhanced, and the high-quality printing effect is achieved.

摘要：【中文】本发明公开了一种氟硅橡胶主体材料及在汽车用胶管上的应用，该氟硅橡胶主体材料由按照质量份计算的以下组分制得，改性有机氟环氧树脂60～70份；甲基乙烯基硅树脂30～40份；氧化镁1～5份；炭黑N330 5～15份；聚乙二醇‑1000 10～20份；硬脂酸1～3份；氧化钙1～3份。综合了环氧树脂、氟树脂、硅树脂三者优异的综合技术性能，制得的产品原料易得、成本低、利于规模化生产和提高市场竞争力。 【EN】The invention discloses a fluorosilicone rubber main body material and application thereof to an automobile rubber tube, wherein the fluorosilicone rubber main body material is prepared from the following components in parts by mass, and 60-70 parts of modified organic fluorine epoxy resin; 30-40 parts of methyl vinyl silicone resin; 1-5 parts of magnesium oxide; carbon black N3305-15 parts; 10-20 parts of polyethylene glycol-1000; 1-3 parts of stearic acid; 1-3 parts of calcium oxide. The excellent comprehensive technical properties of the epoxy resin, the fluororesin and the silicone resin are integrated, and the prepared product has the advantages of easily available raw materials, low cost, contribution to large-scale production and improvement of market competitiveness.

摘要：【中文】本发明公开了一种改性阻燃剂、耐高温阻燃硅橡胶以及应用，该改性阻燃剂由摩尔比为1:1的对叔丁基苯酚和对苯二酚，以及重量为对叔丁基苯酚和对苯二酚总重量的10～15％的氢氧化铝，与对叔丁基苯酚或对苯二酚的摩尔用量比为0.6～1：1的三氯氧磷制备得到。耐高温阻燃硅橡胶，由按照重量份计算的以下组分制得，改性甲基乙烯基硅橡胶：60～70份；改性聚烯烃弹性体：25～30份；改性阻燃剂：10～30份；硬脂酸镁：1～3份；硬脂酸：1～3份；碳酸钙：1～3份。提高了耐高温、阻燃、耐候、耐老化的特性；制得的产品原料易得、成本低、利于规模化生产和提高市场竞争力。 【EN】The invention discloses a modified flame retardant, high-temperature-resistant flame-retardant silicone rubber and an application, wherein the modified flame retardant comprises p-tert-butylphenol and hydroquinone in a molar ratio of 1:1, aluminum hydroxide in an amount which is 10-15% of the total weight of the p-tert-butylphenol and the hydroquinone, and p-tert-butylphenol or hydroquinone in a molar ratio of 0.6-1: 1 is prepared from phosphorus oxychloride. The high-temperature-resistant flame-retardant silicone rubber is prepared from the following components in parts by weight: 60-70 parts; modified polyolefin elastomer: 25-30 parts of a solvent; modified flame retardant: 10-30 parts; magnesium stearate: 1-3 parts; stearic acid: 1-3 parts; calcium carbonate: 1-3 parts. The characteristics of high temperature resistance, flame retardance, weather resistance and aging resistance are improved; the prepared product has the advantages of easily available raw materials, low cost, contribution to large-scale production and improvement of market competitiveness.

摘要：【中文】本发明公开一种双酚AF的制备方法，以六氟环氧丙烷和苯烷基醚为反应原料，含氟氯化氢为催化剂和反应介质，采用管式反应器进行气相反应，制得产品双酚AF和副产品卤代烷。本发明的制备工艺简单，反应条件温和，对设备要求低，操作安全，生产过程中无安全隐患，综合利用企业副产品，而且获得的副产品和未反应的原料也可以循环利用，生产中做到了零排放，对环境无污染，是一项绿色生产工艺。 【EN】The invention discloses a preparation method of bisphenol AF, which takes hexafluoropropylene oxide and phenylalkyl ether as reaction raw materials, fluorine-containing hydrogen chloride as a catalyst and a reaction medium, and adopts a tubular reactor to carry out gas phase reaction to prepare a product of bisphenol AF and a byproduct of alkyl halide. The preparation process is simple, the reaction conditions are mild, the requirements on equipment are low, the operation is safe, no potential safety hazard exists in the production process, the enterprise byproducts are comprehensively utilized, the obtained byproducts and unreacted raw materials can be recycled, zero emission is realized in the production, no pollution is caused to the environment, and the preparation process is a green production process.

摘要：【中文】本发明公开了一种环保水性凹版塑料表印油墨，由按照重量份计算的以下组分制得：以水性丙烯酸树脂为主的水溶性树脂60～80份，醇类溶剂5～15份，去离子水10～20份，颜料1～5份，pH调节剂1～5份，流平剂1～10份，消泡剂1～10份，蜡粉1～10份。本发明通过选择适当的水溶性树脂的复配，充分发挥了各自的优良性能，制得的产品综合性能优良，制备工艺简单易操作，制备的油墨产品质量稳定。 【EN】The invention discloses an environment-friendly water-based gravure plastic table printing ink which is prepared from the following components in parts by weight: 60-80 parts of water-soluble resin mainly containing water-based acrylic resin, 5-15 parts of alcohol solvent, 10-20 parts of deionized water, 1-5 parts of pigment, 1-5 parts of pH regulator, 1-10 parts of flatting agent, 1-10 parts of defoaming agent and 1-10 parts of wax powder. According to the invention, through selecting proper water-soluble resin for compounding, respective excellent performances are fully exerted, the prepared product has excellent comprehensive performance, the preparation process is simple and easy to operate, and the prepared ink product has stable quality.

摘要：【中文】本发明公开了一种吸附剂以及用该吸附剂分离纯化六氟丙烯二聚体的方法，该吸附剂由按质量份计算以下组分混合制得，改性氧化铝：80～85份；改性高温粘土：10～15份；氧化镁：1～5份；硅胶：1～5份，改性氧化铝由氧化铝经醋酸镍改性处理所得，改性高温粘土由高温粘土经醋酸镍改性处理所得。本发明的吸附剂原料便宜易得，制作工艺简单，操作安全，成本低，且可以再生使用，是一项绿色可持续发展的分离纯化技术，该分离纯化方法适用于规模化。本发明分离纯化效果好。 【EN】The invention discloses an adsorbent and a method for separating and purifying hexafluoropropylene dimer by using the adsorbent, wherein the adsorbent is prepared by mixing the following components in parts by mass: 80-85 parts of a solvent; modified high-temperature clay: 10-15 parts; magnesium oxide: 1-5 parts; silica gel: 1-5 parts of modified alumina, wherein the modified alumina is obtained by modifying alumina with nickel acetate, and the modified high-temperature clay is obtained by modifying high-temperature clay with nickel acetate. The adsorbent has the advantages of cheap and easily-obtained raw materials, simple preparation process, safe operation and low cost, can be regenerated and reused, is a green and sustainable separation and purification technology, and is suitable for large scale. The invention has good separation and purification effect.

摘要：【中文】本发明提供一种斜盘去飞边、钻孔系统,它包括有机架，机架的工作平台前侧安装有上料传送带，工作平台中心处安装有机械手，机架一侧安装有控制系统，机械手两侧的工作平台上安装有飞边组件，飞边组件一侧安装有钻孔机，上料传送带一侧的工作平台前侧安装有下料传送带，上料传送带上安装有上料台，上料传送带输出端两侧的机架上安装有挡板，在采用上述方案后，通过去飞边组件和钻孔组件，可快速完成工件的去飞边和钻孔，同时利用机械手完成上下料及工件的翻转工作，节省了人工，并可明显提高工作效率。 【EN】The invention provides a tilting tray deburring and drilling system which comprises a rack, wherein a feeding conveyor belt is arranged on the front side of a working platform of the rack, a mechanical arm is arranged at the center of the working platform, a control system is arranged on one side of the rack, deburring components are arranged on the working platforms on two sides of the mechanical arm, a drilling machine is arranged on one side of the deburring components, a discharging conveyor belt is arranged on the front side of the working platform on one side of the feeding conveyor belt, a feeding table is arranged on the feeding conveyor belt, and baffles are arranged on the racks on two sides of the output end of the feeding conveyor belt.

摘要：【中文】本发明实施例提供了一种获取激光治疗参数的方法及设备，方法包括：预先存储n级病症特征参数及每级病症特征参数对应的治疗参数，n值包括2～7；根据n级病症特征参数分别生成对应级别的病症特征参数界面；当需要获取激光治疗参数时，顺序接收用户在每级病症特征参数界面依次发送的点击事件，根据各点击事件输出目标激光治疗参数；如此，通过对病症特征参数进行分级，生成多级病症特征参数界面，用户在需要获取激光治疗参数时，只需按照当前患者的病情在各级病症特征参数界面上依次选定对应的病症特征参数，那么就可以方便快捷地获取到目标激光治疗参数，提高治疗参数的获取效率，进而可以治疗效率。 【EN】The embodiment of the invention provides a method and equipment for acquiring laser treatment parameters, wherein the method comprises the following steps: pre-storing n levels of disease characteristic parameters and treatment parameters corresponding to the disease characteristic parameters, wherein the n value comprises 2-7; respectively generating disease characteristic parameter interfaces of corresponding levels according to the n levels of disease characteristic parameters; when laser treatment parameters need to be acquired, sequentially receiving click events sequentially sent by a user on each level of disease characteristic parameter interface, and outputting target laser treatment parameters according to the click events; therefore, by grading the disease characteristic parameters to generate a multi-level disease characteristic parameter interface, when a user needs to acquire laser treatment parameters, the user only needs to select corresponding disease characteristic parameters on the disease characteristic parameter interfaces of all levels according to the current state of illness of the patient, so that the target laser treatment parameters can be acquired conveniently and quickly, the acquisition efficiency of the treatment parameters is improved, and the treatment efficiency can be improved.