Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Evonik VESTOPLAST 8012 High performance polymer additive

Evonik VESTOPLAST 8012 is a high-performance polymer additive from the VESTOPLAST series—designed for enhanced melt strength, viscosity control and compatibility in polyolefin-based hot-melt adhesives and compound formulations. It improves processing stability, thermal resistance and final bond performance while maintaining excellent clarity and low odor.
  • evonik vestoplast 8012 high performance polymer additive_65f59bdd
  • evonik vestoplast 8012 high performance polymer additive_65f59bdd

Features Of Evonik VESTOPLAST 8012 High performance polymer additive

  1. Enhances melt strength and melt elasticity in polyolefin-based hot-melt adhesives.

  2. Improves thermal stability and processing window during high-speed extrusion and coating operations.

  3. Delivers excellent adhesion to low-energy substrates including polypropylene and polyethylene films.

  4. Enables formulation of low-viscosity, high-performance adhesive systems without sacrificing green strength.

  5. Compatible with conventional EVA, PO, and APAO-based hot-melt formulations.

Typical Applications Of Evonik VESTOPLAST 8012 High performance polymer additive

  1. High-speed packaging hot-melt adhesives for carton sealing and case erecting.

  2. Nonwoven bonding adhesives in hygiene and medical applications.

  3. Bookbinding and graphic arts adhesives requiring rapid set and high heat resistance.

  4. Automotive interior assembly adhesives for trim bonding and filter media lamination.

  5. Pressure-sensitive adhesive (PSA) modifiers for improved cohesive strength and shear resistance.

Specifications Of Evonik VESTOPLAST 8012 High performance polymer additive

Chemical TypeFunctionalized polyolefin copolymer
Product FormPellets
AppearanceOff-white to light yellow free-flowing pellets
Primary ApplicationsHot-melt adhesives, nonwoven binders, PSA modifiers
Key FeaturesMelt strength enhancer, substrate adhesion promoter, thermal stabilizer
BenefitsImproved processability, enhanced bond durability, reduced formulation viscosity
Recommended StorageStore in original unopened packaging at <25 °C; protect from moisture and direct sunlight
Processing Temperature Range140–190 °C (typical)


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