酚醛树脂

The reduction of contact resistance and volume resistance became even more remarkable with the increase of PF content in the modified composite plates.

复合板中酚醛树脂含量越高，采用膨胀石墨表面改性对降低复合板的体积电阻和接触电阻的效果越显著。

Both volume resistance and contact resistance of the modified composite bipolar plates decreasd obviously after modification.

提出采用膨胀石墨对石墨／酚醛树脂复合板进行表面改性，改性后复合板的体积电阻和接触电阻都有显著降低。

The research about t he technique conditions proves the scientific reasonableness of the new process, and it also resdved the quality and economy problems caused by sulphur acid met hod.

通过采用弱碱-萃取法新工艺，制备对叔丁基酚醛树脂，对工艺条件进行研究，表明新工艺方法的科学合理性，解决了硫酸法带来的质量和经济问题。

It indicated that a part of novolac could be substituted with formaldehyde modified lignin resin which was destracted from waste water of sulphate pulping process.

结果表明，硫酸盐法造纸制浆废液中的木质素，经羟甲基化改性后，可在酚醛模塑料中，代替部分线型酚醛树脂。

Technical parameters application ＊ egg and milk products including rich fat milk powder,cocoa milk powder, milk powder,eggwhiteetc.＊ food and plant juice including oats,chickenjuice,coffee,speedy dissolving tea,flavorign,protein,bean,peanut protein,protein solution etc.＊ sugar series including corn syrup,com starch,amylaceum,pectin barley sugear,pltassium sorbate etc.＊ pharmaceutical products including chinese medicine extract,pharmiglucin,vitamin,antibiltie,amylase,lipase,protease etc.＊ plastic resins including ab,abs emulsion,pollopas,phenolic resin,,melamac,polyethylene,pvc etc.＊ detergents including normal,high grade washing powder,soap power,soda ash,emulsifier,brightener,phlphoric agent etc.＊ chemical products including sodiumfluoride,basis dye/colour,dye intermediate,compoumd fertilizer,catalyzer,sulphuric agent,amino acid and white carbon etc.＊ ceramics including aluminum oxide,ceramic tile material,magnesium oxide,speckstone etc.＊ others including aluminum hydroside,calcium chloride,staric acid agent etc.

料液桶d皿mof，awmatehalliquid 应用食品工业蛋奶制品富脂奶粉、胳肮，可可奶粉、代乳粉、蛋清等食物及植物汁燕麦鸡汁，咖啡，速溶茶，调味香料肉，蛋白质，大豆，花生蛋白质、蛋白质水解物等糖类玉米浆、玉米淀粉，葡萄糖，果胶、麦牙糖，山梨酸钾等化学工业氟化钠、碱性染料颜料、染料中间体、复合肥、甲茎硅酸、催化剂、硫酸剂、氨基酸、白碳黑等医药用品中药浸膏、药胶、酵母、维生素、抗生素、淀粉酶、脂肪酶、蛋白酶等塑料树脂 ab、abs乳液、尿醛树脂、酚醛树脂、密胶甲醛树脂、聚乙烯、聚氯乙烯等洗涤剂高级洗衣粉，普通洗衣粉、肥皂粉、苏打粉、乳化剂、增白剂、磷酸剂等陶瓷氧化铝、态砖材料、氧化镁、滑石等其它氢氧化铝、氯化钙、硬脂酸剂等冷却喷雾技术参数

Phenyl phenolic resin s are analyzed by nuclear magnetic resonance spectrum.

采用核磁共振光谱技术对苯基苯酚型酚醛树脂进行了结构分析。

Phenyl phenolic resins are analyzed by nuclear magnetic resonance spectrum.

采用核磁共振光谱技术对苯基苯酚型酚醛树脂进行了结构分析。

Products sold throughout the main production plant of phenolic resin adhesive, and urine before glue plywood.

产品畅销全国各地本厂主要生产酚醛树脂胶，和尿胶胶合板才。

My company produces phenolic resin in the oil when the temperature should be controlled at around 230 degrees, should not have the maximum temperature should not higher than 235 degrees.

我公司生产的酚醛树脂在化油时温度应控制在230度左右，切忌最高温度不能高于235度。

Wheat straw, thermosetting resin, alcohol ,etc, were selected as raw materials and Zncl2, K2CO3,(NH4)2HPO4 and Na2B4O7·10H2O as additives. All these components were mixed uniformly according to the proportion and hot-pressed to sample with the dimension. The samples were put into the vacuum furnace and sintered in the atmosphere of nitrogen ,and the termination temperature was 300℃, 400℃, 500℃, 600℃, 700℃ and 800℃, respectively, and woodceramics were prepared and the effects of the additive on the ratio of remaining carbon were investigated.

试验选取了麦秸、热固型酚醛树脂、酒精等为原料，氯化锌、碳酸钾、磷酸氢二氨以及硼砂等为阻燃剂，按照一定的比例混合均匀并热压成一定尺寸的坯体，再将坯体在氮气保护下按两种升温模式分别烧结至300℃、400℃、500℃、600℃、700℃和800℃，制备出各温度点下的木质陶瓷，观察分析了阻燃剂对其残碳率的影响。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。