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GOST 14201-83
Description: Rosin is brittle, concoidal fracture, hard, some tacky resin with concoidal fracture , transparent - light yellow - yellow up to barely transparent dark brown in color.
Tall oil rosin obtained in the meltback process of resin acid crystals (mostly abietic and dihydro abietic acids), separated at distillation of tall oil. Tall oil rosin is an amorphous substance incorporating some fatty acids.
Application: Pulp and paper industry, paint and varnish and other branches of industry, including soap industry.
Technical data:
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Characteristics |
Super category of quality |
First category of quality |
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Extra grade |
First grade |
Second grade |
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Appearance |
Transparent, glass-like mass |
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Color intensity |
Wg |
Wg,N,М,К |
J,H,G |
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Ash content, %, max |
0,03 |
0,04 |
0,06 |
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Mechanical impurities, %, max |
0,03 |
0,03 |
0,03 |
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Softening point, С° min |
60 |
60 |
56 |
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cid number, mg KOH/g of product, min |
165 |
160 |
154 |
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Weight fraction of unsaponifiables, %, max |
5 |
6 |
6 |
Packing: Galvanized drums 233,5 kg.
Shelf life: 1 year from date of produce.
Transportation: Railway or motor trucks in covered transport means in
compliance with regulations valid for this means of transport.
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