mardiyah

virtually endless simply very long time real case is it's the desoldering iron base end ie. the other of the tip end, of the main metal pipe connecting tip end to base end functioning as exit of the removed solder so to ensure it's inside the airtight compartment, which is its exterior is functioning as the desoldering iron handle, it's made to be quite standing out almost a cm to the user's hand direction so because of the tool original design is barely enough space dimension of the desoldering iron handle, the user really feel it that heat conducted base end hich is in the far end (as opposed to nearer end to user) of handle so need such asked material in pipe shape of larger diameter to be just fitted onto outer the base end of the main connecting, conductive pipe

Materials that withstand heat up to 190 Celsius while undergoing max such, not getting more than 41 degree Celsius

Which of ceramics, polymers, nylons, plastics or other materials that withstand heat up to 190 Celsius while being not heat-conductive itself?

Which resin is better to make metal paint petroleum resin C9 or gum rosin and what its most suitable solvent each?

What'd be the cheaper substitute and/or alternative to raw linseed oil functioning as a resin solvent?

How can we make metal oil paint by the use of unsaturated polyester resin and its suitable solvent, plus some pigments only if really required?