Polymerization inhibitors Quino Power series

The Quino Power series are functional polyaromatic type polymerization inhibitors with the unique features that are not seen with conventional monoaromatic compounds

Characteristics of polymerization inhibitors Quino Power series

List of applications

Application examples of Quino Power series

High thermal stability

Monomer Distilled styrene
Storage conditions 100℃ in nitrogen
  • HQ:Hydroquinone
  • MEHQ:4-Methoxyphenol
  • TBC:4-tert-Butylcatechol

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For improved heat and storage stability with the same curing rate

Generally, increase in dose amount of inhibitor to unsaturated polyester for better heat and storage stability increases curing time and adversely affects molding characteristics.

Quino Power improves stability while not affecting the curing time and molding characteristics.

Application examples of Quino Power series

Thermal stability in production and kneading process or stability during transportation and storage can be improved without retarding curing on molding.

Consult us for detailed features of individual products and optimum selections for different materials.

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Type of polymerization inhibitors Quino Power series

Type Solubility

Characteristics and Applications

QS-10 Oil-soluble Suitable for unsaturated polyesters, styrene
QS-20 Oil-soluble Suitable for unsaturated polyesters, styrene, vinyl acetate

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