[Physical and chemical properties]
Terpene resin is a light yellow transparent, brittle solid. It has non-toxic and odorless properties, radiation resistance, aging resistance, acid and alkali resistance, crystallization resistance, and strong electrical insulation. Good compatibility with various synthetic compounds, easily soluble in organic solvents such as benzene, toluene, turpentine, gasoline, etc., insoluble in water, formic acid, ethanol, etc.
[Main purpose]
Terpene resin is a thermoplastic block copolymer that has the advantages of light color, low odor, high hardness, high adhesion, good oxidation resistance and thermal stability, good compatibility and solubility, especially in EVA based SIS based, SBS based and other hot melt solutions, with excellent compatibility, weather resistance and thickening effect. Its products are widely used in adhesives, adhesives, double-sided tapes, solvent based adhesives, book binding plates, color packaging, adhesive tapes, olefin adhesive tapes, kraft paper card tape labels, woodworking adhesives, pressure-sensitive adhesives, hot melt adhesives, sealants, paints and inks, and other polymer modifiers.
[Features and Applications]
Initial adhesion, excellent adhesion, good color, compared to TA series, average initial adhesion, better cohesion.
The softening point is high, reaching up to 130 degrees.
Universal type, especially suitable for applications that require high softening point, light color, and good adhesion, such as shadowless adhesive.
Product Parameters
Item | TB90 | TB95 | TB100 | TB105 | TB110 | TB115 | TB120 | TB125 | TB130 |
Softening Point (R&B method) ℃ | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 |
Color (Gardner) ≤ | ≤ 1 | ||||||||
Acid Value (mg KOH/g) | ≤ 1 | ||||||||
Saponification (mg KOH/g) | ≤ 1.5 | ||||||||
Iodine Value (g I/100g) | ≤ 75 | ||||||||
Toluene Insoluble (%) | ≤ 0.05 | ||||||||