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United Initiators NOROX®MEC-EX FRED Methyl ethyl ketone peroxide 1338-23-4

2023-10-11noroxmec-ex-fred
Technical Data:
  • Active Oxygen Content: Up to 9.0%
  • Form: Liquid
  • Color: Red
  • Specific Gravity @ 25°C: 1.12
  • Viscosity @ 25°C: 18.0 centipoise (cps)
  • Flash point (SETA C.C. method): minimum 170°F/77°C
  • Solubility: Soluble in oxidizing organic solvents; slightly soluble in water
Applications: Norox® MEC-EX FRED is suitable for the gelation and curing of cobalt-promoted unsaturated polyester resins at low operating temperatures. It also performs well at room temperature. Compared to standard MEKP formulations, its advantages include:
  1. Shorter gel-to-cure times in many resins.
  2. It is not as affected by cold conditions as standard MEKP.
  3. Curing cycles exhibit excellent smoothness and uniformity.
Storage and Handling:
  • The recommended storage temperature is no higher than 80°F (27°C); to ensure maximum shelf life, a temperature of no lower than 70°F (21°C) is recommended.
  • Store in the original container, away from flammable materials, heat sources, sparks, or flames; away from direct sunlight; and away from cobalt naphthenates, other initiators, accelerators, oxidizing agents, reducing agents, and strong acids or strong bases.
  • Leaking containers should be immediately removed and isolated in a safe area. Repackage or dispose of immediately (see Spill Instructions).
  • Never store it in a refrigerator containing food and/or beverages.
Emergency Response:
  • Eyes: Immediately flush with plenty of water for at least 15 minutes; seek medical attention.
  • Skin: Wash with soap and water.
  • Ingestion: Drink plenty of milk or water and call a doctor immediately. Do not induce vomiting. It is recommended to call your local poison control center to assist the doctor.
Spill Cleanup and Fire Response:
  • Spilled material should be immediately absorbed using absorbent material (vermiculite or sand).
  • After absorption, immediately moisten with water, place in a clean plastic bag, and then place in a plastic bucket.
  • Dispose of the spill immediately in accordance with local, state, and federal regulations.
Packaging, Shipping, and Supply:
  • NOROX® MEC-EX FRED is available in standard packaging sizes of 4x8-pound and 44-pound (20-kilogram) polyethylene bottles.
  • Please refer to the Technical Data Sheet for NOROX® MEC-EX FRED Peroxide Dye Concentrate from United Initiators, Inc.
  • For detailed classification information, including transportation and regulatory information, refer to Sections 14 and 15 of the NOROX® MEC-EX FRED Safety Data Sheet (SDS).
Please note that the information and technical recommendations mentioned in this document are based on internal testing and are intended to provide an understanding of the product and its applications. This information does not constitute a warranty regarding product characteristics or specific applications, nor does it provide complete instructions for use.

FAQ

How to order United Initiators NOROX®MEC-EX?
For bulk orders of United Initiators NOROX®MEC-EX, please contact our sales team via the contact page (https://www.yunno.net/en/contact) or email us at huyu@yunno.net, or call/WhatsApp +86 137 7522 5407. We provide cold-chain logistics and technical support.
Do you provide technical data sheets (TDS) and safety data sheets (MSDS) for United Initiators NOROX®MEC-EX?
Yes, Yunno Chemical provides full technical data sheets (TDS), certificates of analysis (COA), and GHS-compliant safety data sheets (MSDS) for qualified customers. Please contact our technical support team for more information.

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