High Softening Point TPR-560 Terpene Phenolic Resin

TPR-560  Terpene Phenolic Resin

Description

TPR-560 is a high softening point modified terpene phenolic resin, which is characterized by high and low temperature resistance.

TPR-560 has super cohesive force and excellent viscosity retention on adhesive, and is commonly used in pressure sensitive adhesive and hot melt adhesive.

Similar Name： Modified Terpene Phenolic Resin， High Softening Point Terpene Phenolic Resin，Terpene-modified Phenolic Resin

Specifications

• TPR-560 is a high-softening-point modified terpene phenolic resin. It is characterized by its exceptional resistance to both high and low temperatures, making it suitable for demanding adhesive applications

   

  Properties

  • High & Low Temperature Resistance: Operates effectively within a broad range of -40°C to 300°C

  • .Superior Cohesion: Provides ultra-high cohesive strength, which is critical for durable bonds

  • .Excellent Viscosity Retention: Maintains consistent tackiness over time

  • .High Peeling Strength: Offers strong adhesion and peel resistance

  • .High Softening Point: Softening point (Ring & Ball) is in the range of 145–155°C

  . This high softening point contributes to enhanced thermal stability and heat resistance

  • Excellent Solubility: Soluble in a variety of solvents including toluene, ethyl ester, methanol, ethanol, and butanone

  • .Other Features: Exhibits high adhesion, heat resistance, insulation, and weatherability. It also enhances the adhesive resin system

  • Applications

  TPR-560 is commonly used as a tackifier in high-performance adhesives, especially where high temperature resistance is required

   Its applications include:

  • Pressure Sensitive Adhesives (PSA): Suitable for solvent-based acrylic PSAs, rubber-based PSAs, hot melt PSAs, and water-based PSAs

  It offers excellent compatibility with elastomeric scaffold polymers such as polyacrylates

  • Hot Melt Adhesives (HMA): Ideal for hot melt adhesive formulations

  • Specialty Tapes: Used in metal tapes (copper/aluminum) and tapes for high-temperature environments