we provide everlube e/m6340 coating, surface treatment processing, solid dry film lubrication processing. we provide everlube e/m6340 coating, surface treatment processing, solid dry film lubrica ...

pinghu bier anda new material technology co., ltd. the high-phosphorus chemical nickel and phosphorus content is about 10-13%, the rest is nickel. compared with medium phosphorus chemical nickel (wit ...

the common name formic acid is the simplest carboxylic acid. colorless liquid with pungent odor. weak electrolyte, strong acidity, corrosive, can stimulate skin blistering. exist in the secretions ...

to font-weight:normal”>perfluorohexyl ethyl sulfonic acid/cas no.27619-97-2 1. product traits product number: brt-027f chemical name: perfluorohexyl ethyl sulfonic acid english name: perf ...