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..., environmental protection and other fields, the ceramic ball has high temperature and high pressure resistance, low water absorption, chemical stability, acid resistance, alkali resistance,...
.... It can withstand the corrosion of acid, alkali and other organic solvents, and can withstand temperature changes in the production process. Its main role is to increase the active catalyst with no high sup...
... of high temperature resistance, low water absorption and stable chemical properties. It's not just corrosion resistant From acid, alkali and other organic solvents, but also in the production process to cha...
... Heavy Industry: filling particles, pigments, detergents, catalysts, barium carbonate, fertilizers, silica, inorganic salts, chloroisocyanuric acid, bleaching powder, pesticides , oxides, etc., as well as in...
...that under the action of a catalyst, decanoic acid is first acylated with dimethylamine to dehydrate to generate a crude product, which is then distilled to obtain N,N-dimethyldecylamide.Colorless and odorle...
...used synthesis method at present is that under the action of a catalyst, decanoic acid is first acylated with dimethylamine to dehydrate to generate a crude product, which is then distilled to obtain N,N-dim...
...line We can produce kinds of light magneisum oxide production line Feature: low calcium , Fe, and impurity. Function: acid acceptor, antscorch agent, catalyst and vulcinazing agent. data: Item Ⅰ Ⅱ Ⅲ MgO % ≥ ...
... liquids under accelerated conditions. The insulating liquid sample is maintained at 120℃ in the presence of a solid copper catalyst whilst bubbling a constant flow of air.The degree of oxidation stability i...
...form acid and sediment before and after the induction period. The use method is: the sample is kept at a certain temperature in the presence of copper catalyst coil, and at the same time, a constant oxygen f...
...absorbent desiccant and catalyst carrier. It is also a kind of trace water desiccant and the pole-molecular absorbent, according to the absorbed molecular polarization, the attachment force is strong for wat...
... surface areas. It can be used as sorbent, desiccant and catalyst and so on, have a strong adsorption force for water, oxides, acetic acid, bases. It is a depth dehydration desiccant and adsorbent for adsorb...
...glycerol with propylene oxide and ethylene oxide in the presence of a base catalyst, followed by fine purification. Specification Property Guaranteed Hydroxyl Value(mgKOH/g) % Acid Value(mgKOH/g) mPa.s,25ºC ...
...glycerol with propylene oxide and ethylene oxide in the presence of a base catalyst, followed by fine purification. Specification Property Guaranteed Hydroxyl Value(mgKOH/g) % Acid Value(mgKOH/g) mPa.s,25ºC ...
...glycerol with propylene oxide and ethylene oxide in the presence of a base catalyst, followed by fine purification. Specification Property Guaranteed Hydroxyl Value(mgKOH/g) % Acid Value(mgKOH/g) mPa.s,25ºC ...
...glycerol with propylene oxide and ethylene oxide in the presence of a base catalyst, followed by fine purification. Specification Property Guaranteed Hydroxyl Value(mgKOH/g) % Acid Value(mgKOH/g) mPa.s,25ºC ...
...glycerol with propylene oxide and ethylene oxide in the presence of a base catalyst, followed by fine purification. Specification Property Guaranteed Hydroxyl Value(mgKOH/g) % Acid Value(mgKOH/g) mPa.s,25ºC ...
...glycerol with propylene oxide and ethylene oxide in the presence of a base catalyst, followed by fine purification. Specification Property Guaranteed Hydroxyl Value(mgKOH/g) % Acid Value(mgKOH/g) mPa.s,25ºC ...
...glycerol with propylene oxide and ethylene oxide in the presence of a base catalyst, followed by fine purification. Specification Property Guaranteed Hydroxyl Value(mgKOH/g) % Acid Value(mgKOH/g) mPa.s,25ºC ...
...elevated pressures, and intensely corrosive media such as concentrated acids, chlorides, and aggressive catalysts. In these harsh conditions, standard materials like carbon steel or even basic stainless stee...
...used for the tendency of unused mineral insulating oils to form acids and precipitates before and after the induction period. Mechanism: The sample was kept at 120°C in the presence of the copper catalyst co...