A thermoplastic solid resin with pale yellow to brown color. It is primarily synthesized through thermal or catalytic polymerization of C9 fractions, which are by-products derived from styrene production processes, yielding a low-molecular-weight polymer.
BTack L series is a type of low-molecular-weight thermoplastic aromatic C9 resin that is produced through a catalytic polymerization process using the C9 fraction, a by-product from the ethylene cracking process. It exhibits good compatibility with other resins, SBR, and SIS, enhancing its versatility in blends and formulations.
BTack P series is a yellow to brown thermoplastic C9 resin obtained from polymerizing unsaturated heavy aromatic olefins derived from process of thermal cracking of naphtha. It demonstrates good compatibility with SBR, CR for application of the adhesive system and rubber compounding, It is mainly used into printing inks, paints & coatings, rubber & tires, hotmelt adhesives, glue, etc.
BTack D series is an economic grade which produce by C9 heavy oil. It has excellent performance used into modified asphalt, rubber and alkyd paints, ect.
|
ITEM |
SOFTENING POINT ℃ |
COLOR GARDNER# |
Acid Value KOHmg/g |
Iodine Value (gI/100g) |
|
TEST METHOD |
ASTM E 28 |
ASTM D1544 |
ASTM D974 |
ASTM D1959 |
|
BTack P100 |
90-100 |
Max.11 |
Max.0.3 |
Max.30 |
|
BTack P120 |
110-120 |
Max.13 |
Max.0.3 |
Max.30 |
|
BTack L100 |
95-105 |
Max.7 |
Max.0.1 |
Max.30 |
|
BTack L120 |
110-120 |
Max.7 |
Max.0.1 |
Max.30 |
|
BTack L130 |
120-130 |
4-9 |
Max.0.1 |
Max.30 |
|
BTack L140 |
130-140 |
4-9 |
Max.0.1 |
Max.30 |
|
BTack D100 |
90-100 |
Max.18 |
Max.0.3 |
Max.30 |
|
BTack D120 |
110-120 |
Max.18 |
Max.0.3 |
Max.30 |
KEY CHARACTERISTICS
|
APPLICATION |
MAIN COMPONENTS |
RECOMMENDED GRADES |
|
Hot Melt Adhesives |
EVA, WAX |
L120, L140, L150 |
|
Flooring Adhesives |
Acryl, SBR latex |
L100, L120, L130 |
|
Modified Epoxy Paint |
Epoxy Resin |
L120 |
|
Solvent Based Adhesives |
CR, NR |
P120, P110 |
|
Alkyd Paint |
--- |
P120, D120 |
|
Rubber Compounding |
NR, SBR |
P90, P100, L100, D100 |
|
Offset Inks |
Phenolic Resin |
P120, L120, L140, |
|
Asphalt Modification |
Asphalt |
P120 |
