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Refined pale rosin
Specification / Index
RGR-2
RGR-3
Color
Fe-co scale
2
3
American rosin standard
2.0 0.6
4.0 0.7
Acid value, mgKOH/g ≥
175
Softening Point (ring & ball) °C ≥
78
Non-saponifiable matter %≤
5
Ash % ≤
0.008
Description:
• This product is refined and purified by gum rosin at certain temperature under vacuum condition. It can be used in electronic soft solder, pale rosin resin and material of edible ester gum. • Packing: Pack in drums; net weight 225kg/drum. These technical indexes were drawn by our company; subject to the newest standard if there is alteration; please confirm the newest standard when concluding a contract.
