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antioxidant 1024 for cable and wires

Antioxidant 1024 for Wire and Cable CAS 32687-78-8

Brief introduction:

Antioxidant 1024 is a high molecular weight, hindered phenolic antioxidant and metal deactivator. It is known for its non-staining properties and is primarily used to deactivate catalytic metals. This makes it particularly useful for improving properties in polymers that are exposed to peroxide-containing substances, such as “sour” gasoline. Antioxidant 1024 is effective in preventing the breakdown of polymers, providing excellent performance, efficiency, and pollution-free protection. It is soluble in methanol and ethyl acetate and is widely recognized for its unmatched extraction resistance and processing stabilization in various applications.

Chemical Name: N,N’-Bis (3,5-di-butyl-4-hydroxyle-phenyl propionyl)hydrazine
CAS No: 32687-78-8
Molecular Formula: C34H52N2O4
Molecular Weight: 552
Package: 25kg/bag, 1000kg/pallet

Specification:

Item

Index

Appearance

White or off-white powder

Melting point (℃)

224-229

Volatile matter % ≤

0.5

Assay % ≥

99

Light Transmittance: 425nm% ≥

500nm% ≥

96

98

Ash % ≤

0.1

Properties: White or off-white powder, non-taxic, no stimulation, Soluble in methanol, acetone, solubility in water is less than 1%.
Application:

  1. Deactivation of Catalytic Metals: Antioxidant 1024 is used to deactivate catalytic metals, which can catalyze the degradation of polymers. This application is crucial for improving the durability and lifespan of polymer materials.
  2. Polymer Protection: It finds significant application in protecting polymers exposed to “sour” gasoline (peroxide-containing), thereby enhancing the properties of these polymers.
  3. Use in Various Polymers: Antioxidant 1024 is extensively applied in the production of polyolefins, polyvinyl chloride (PVC), styrene polymers, and other polymers where stabilization against oxidative degradation is required.
  4. Insulated Electric Wire and Cable Applications: It is specifically designed for use in insulated electric wire and cable applications to prevent oxidative degradation.
  5. Recommended Dosage: The recommended dosage level of Antioxidant 1024 typically ranges from 0.1-0.5%, depending on the specific application and polymer being protected.
  6. Co-Additive Compatibility: It is often used in conjunction with other phenolic antioxidants, phosphites/phosphonites, and thio-synergists to enhance its effectiveness in stabilizing polymers against oxidative degradation. 

Storage Notes: Sealed stored in cold, dry, good ventilated place, avoid high temperature and moist.

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Antioxidant 1024 for Wire and Cable CAS 32687-78-8

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