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United Initiators NOROX?802-75-AL3 1,1-Di(tert.butylperoxy)-3,3,5-trimethylcyclohexane 6731-36-8

Product Information

  • Product Name: NOROX? 802-75-AL3
  • Chemical composition: 1,1-tert-butylperoxy-3,3,5-trimethylcyclohexane
  • Appearance: Colorless liquid
  • Active Oxygen Content: Approx. 5.75% w/w
  • Desensitizer: High-boiling aliphatic hydrocarbons
  • Density (20°C): approx. 0.84 g/cm3
  • Viscosity (20°C): approx. 3 mPa-s
  • Refractive index (20°C): approx. 1.429
  • Critical temperature (SADT): approx. 50°C
  • Storage stability: below -25°C
  • Recommended storage temperature: below 20°C
  • Activity maintenance time: 3 months

Application Areas

  • Polyester resin curing agent
  • Operating temperature range: 80-150°C
  • Recommended dosage: 1-3%
  • Main application: Hot compression molding of SMC or BMC at temperatures up to 120°C

Curing Properties

  • At 70-80°C, the cure rate is low, unless there is a reaction exotherm (e.g., in an insulated mold).
  • A really short curing time of 1-3 minutes can only be achieved above 120°C.
  • The optimum temperature range for hot press molding is 120-150°C.

wrap

  • Standard package specification: 4 x 7 lb polyethylene bottles or 20 liter plastic drums, net weight 35 lbs.

statement denying or limiting responsibility

  • The information provided is based on internal testing and is intended to introduce products and applications.
  • The information does not constitute a warranty of the characteristics of the product or of its suitability for a particular application.
  • The manner in which our products are used and recommended is beyond our control and is entirely the responsibility of the user.
  • It is the responsibility of the user to carefully inspect and test incoming products to verify their suitability.

We offer our products for sale in mainland China (in compliance withRegulations on the Administration of Internet Sales of Hazardous Chemicals ) and some of the products of the global export services, providing dangerous goods packaging containers, "outbound dangerous goods transportation packaging use identification results list", "outbound cargo inspection and quarantine" and other export procedures.
We have rich experience in exporting hazardous chemicals, covering Class 5.2 (including products for cold chain transportation), Class 3 and Class 9 dangerous goods. Our services have been extended to more than 40 countries worldwide, including the Middle East, Central Asia and Eastern Europe.

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