Pine rosin GOST 19113-84
| Price: | negotiated |
| Company: | OOO PK HimProm |
| Seller: |  Evdokimov Grigorij Aleksandrovich |
| Phones: |  89136038892 Show phone |
| Address: | Russian Federation, Omskaya Oblast', Omsk |
Pine rosin GOST 19113-84 used in the manufacture of synthetic rubber, pulp and paper industry, tire, rubber and paint industries.
Pine rosin is a product of processing of turpentine pine. Pine rosin is a solid vitreous mass, in the amorphous state is thermally unstable, under appropriate conditions can occur in crystals. The chemical composition of pine rosin is a mixture containing isomeric composition of resin acids with the General formula SNO (from 93 to 94 %) and unsaponifiable neutral substances (from 6 to 8 %).
Physico-chemical indicators of pine rosin meets the requirements and standards of GOST 19113-84
Name of indicator
Norm
top grade
1st grade
2nd grade
Appearance
Transparent vitreous or the presence of air bubbles in the mass
The color intensity
X, WW, WG
X, WW, WG, N
M, K, Y, H, G
Mass fraction of water, %, not more
0,2
0,2
0,2
Mass fraction of ash, %, not more
0,03
0,04
0,04
Mass fraction of mechanical impurities, %, not more
0,03
0,04
0,04
Softening temperature, 0 C, not below
69
68
66
Acid number, mg KOH kg ha1 product, not less
169
168
166
The tendency to crystallization
No honey porous sediment
Mass fraction is not saponified substances, %, not more
6,0
6,5
7,5
