High Purity Quality Flux Solid Solder Rosin 40g 100g 500g COLOPHONY Kalafonia UK

£2.89£7.90

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Description

Solid rosin with activators added to facilitate soldering, almost as active as soldering paste. 

Crush rosin to isopropyl alcohol until it has desired viscosity (25 % solution typically).

Features:

Melting temperature: 60 to 80 °C

Density: 1.08 g/cm³

500g High Purity, Quality, Flux, Solid Solder ACTIVATED Rosin – KALAFONIA

Please note

THIS IS SOLID SOLDER ROSIN

It is nature of rosin to be crystallized, broke 

or even solid like rock

ROSIN

A flux with activators added to facilitate soldering;

 it is almost as active as soldering paste. 

Very good flux when soldering with tin-lead alloy may also be used for horsehair strings

 to increase the roughness and thus improve string adhesion also as quality improving

 printing ink binder.

Properties

Rosin occurs as a hard, dry substance, brittle and friable, with a faint piny odor. 

It is typical a glassy solid, though some rosins will form crystals, especially when 

brought into solution. 

It is semi-transparent and varies in color from yellow to black. 

The practical melting point varies with different specimens, others 

melting at 100 ° C to 120 ° C. 

It is very flammable, burning with a smoky flame, it should be taken when melting it. 

It is soluble in alcohol, ether, benzene and chloroform.

Additional information

Size

100g, 500g, 40g

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