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

Evonik VESTOPLAST 704 Amorphous Polyolefin

Evonik VESTOPLAST 704 is an amorphous polyolefin (APO) thermoplastic polymer offering excellent tack, heat resistance, and compatibility with diverse substrates. Designed for hot-melt adhesives, sealants, and coatings, it delivers superior melt stability and low odor. Its non-crystalline structure ensures consistent performance across temperature ranges while enabling formulation flexibility in industrial and packaging applications.
  • evonik vestoplast 704 amorphous polyolefin_56f5ff4e
  • evonik vestoplast 704 amorphous polyolefin_56f5ff4e

Features Of Evonik VESTOPLAST 704 Amorphous Polyolefin

  1. Excellent thermal stability for high-temperature processing up to 180 °C.

  2. Outstanding adhesion to low-surface-energy substrates including polyolefins and fluoropolymers.

  3. Low melt viscosity enabling easy extrusion, coating, and hot-melt application.

  4. High clarity and colorless appearance in molten and solid states.

  5. Good chemical resistance to polar solvents and aqueous media.

Typical Applications Of Evonik VESTOPLAST 704 Amorphous Polyolefin

  1. Hot-melt adhesives for packaging lamination and flexible film bonding.

  2. Compatibilizer in polyolefin-based polymer blends and recycled material formulations.

  3. Sealant layer in multilayer food packaging structures.

  4. Functional additive in masterbatches for surface modification and printability enhancement.

  5. Binder resin in nonwoven applications requiring low-temperature activation.

Specifications Of Evonik VESTOPLAST 704 Amorphous Polyolefin

Chemical TypeAmorphous polyolefin (APO)
Product FormPellets
AppearanceColorless to pale yellow, translucent pellets
Glass Transition Temperature (Tg)≈ 70 °C (DSC, 10 °C/min)
Melt Flow Rate (MFR)35–45 g/10 min (190 °C / 2.16 kg)
Density0.87–0.89 g/cm³
SolubilitySoluble in aliphatic and aromatic hydrocarbons; insoluble in water and alcohols
Key FeaturesAmorphous structure, no crystallinity, low odor, low extractables


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