| Piperylene Resin |
Belongs to Fatty hydrocarbon petroleum resin, formed by an unsaturated hydrocarbon and olefin polymerization, used as tackifier pressure-sensitive adhesive, plays an important role in balancing the properties of pressure sensitive adhesive, such as adhesion, adhesion strength and cohesive strength.
Sales Specifications
| Item | Range | Test Method |
| Softening Point（Ring & Ball,℃） | 98~104 | ASTM E28 |
| Color Number（Ga.#） | ≤5 | ASTM D1544 |
| Thermal Stability（@200℃,2hrs,Ga.#） | ≤7 | ASTM D1544 |
| Melt Viscosity（BRF,@200S℃,cps） | ≤160 | ASTM D3236 |
| Undissolved substance (Vol%) | ≤0.05 | Q/TXHG-004-2016 |
| Item | Specification | Test Standard |
| Softening Point（Ring & Ball,℃） | 100 | ASTM E28 |
| Color Number（Ga.#） | 4+ | ASTM D1544 |
 Iodine value（gI/100g） |
150 | Q/TXHG-003-2016 |
| Thermal Stability（@200℃,2hrs,Ga.#） | 6- | ASTM D1544 |
| Melt Viscosity（BRF,@200℃,cps） | 120 | ASTM D3236 |
| Number average molecular weight（Mn） | 1100 | G.P.C |
| Weight-average Molecular Weight（Mw） | 1900 |
