Polyterpene resin
Key properties
This polyterpene resin, produced from high-purity alpha-pinene isolated from turpentine, is characterized by its light color and color stability; high gloss and gloss promotability; acid, alkali, and water resistance; and wide compatibility and solubility.
It is a superior tackifier for SBR and thermoplastic block copolymer elastomers in adhesive systems.
- Tackifier resin in pressure-sensitive and hot melt adhesives
- Gloss enhancing agent for paints, varnishes and coatings
- Deterrent to moisture and corrosive effects of acids and alkalis in sealants, caulks, and rubbers
- Wax modifier for investment castings
- Modifier resin for rubber compounds
- Light color and color stability
- High gloss
- Acid, alkali and water-resistant
- Excellent balance between tack and adhesive properties
- Stable when exposed to heat and UV light
- Low viscosity
- Wide compatibility and solubility
Color, Gardner, 50% solids in toluene, max
5
Softening point, ring and ball, °C
132-138
Molecular weight, Mn
750
Flash point, Seta, °F (°C)
> 347 (> 175)
Ash, %
< 0,1
Density at 25°C, lb/gal (kg/l)
8.08 (0,97)
Bromine number
27,0
Package
Intermediate, bulk bag
Bag, multiwall, kraft
Drum, galvanized
Form
Pastilles
Pastilles
Solid
Net weight
1000 lbs, 453.6 kg
50 lbs, 22.68 kg
450 lbs, 204.12 kgs
CAS
31393-98-3
US DOT
Not regulated
US
21 CFR 175.105
21 CFR 176.180
FDA
21 CFR 175.125 (b)
21 CFR 175.300
21 CFR 175.380
21 CFR 175.390
21 CFR 177.2600
21 CFR 177.1210
21 CFR 176.170