We apologize! The document was not able to download due to an unknown error. Our team has been notified and we will fix it as soon as possible. Fill out the form below, and we will send you the document as soon as we can!
ULTRANOX™ 626A
ULTRANOX™ 626A is a high performance solid phosphite antioxidant that improves color stability and reduces polymer degradation during compounding, fabrication, and end use in a variety of resins. Similar to ULTRANOX® 626 but in a granular form.
ULTRANOX™ 626A is a solid organophosphite antioxidant that improves gas fading performance and color stability during compounding, fabrication, and end use. It delivers high performance at low loading rates, making this a cost effective addition to polymer formulas. ULTRANOX™ 626A synergizes with benzophenone and benzotriazole light stabilizers.
ULTRANOX™ 626A is so effective, it can replace another phosphite antioxidant in your formula and deliver equivalent performance at a significantly lower dosing rate. We've provided a handy calculator below to help you determine the dose of ULTRANOX™ 626A needed to replace your current phosphite antioxidant.
Dosing Rate Calculator
ULTRANOX626 Dosage
0
Current Phosphite Annual Vol
ULTRANOX626 Annual Vol
0
Specifications
Appearance: White granule Melting Point: 170-180 °C Acid Number: 1.0 mg KOH/g Free 2,4-di-t-butylphenol Content: 1.0% max Phosphorus Content: 10.0-10.3% Triisopropanolamine Content: 0.5-1.0% Molecular Weight: 604 g/mol Flash Point (Closed Cup): 168 °C Bulk Density @ 20 °C: 0.56 g/ml
Primary Chemistry: Bis (2,4-di-t-butylphenyl) Pentraerythritol Disphosphite
Features & Benefits
Food contact approvals Excellent color stability during compounding, fabrication and end use Improved gas fading performance Synergizes with benzophenone and benzotriazole light stabilizers High performance at low load rates Non-dusting
Problems Solved
Availability of organophosphite antioxidants in granular form High loading rate and cost of organophosphite antioxidants Breakdown and degradation of polymers during compounding, fabrication, and final application of plastic products Color stability and staining issues in polyolefins and thermoplastics FDA clearances for the use of organophosphite antioxidants in polypropylene food packaging plastics
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Thank you
Thank you for your inquiry and interest in ChemPoint. We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Thank you
Thank you for your inquiry and interest in ChemPoint. We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Document Download
The document currently is provided in the following languages from the supplier at this time.
Document Download
The document currently is provided in the following languages from the supplier at this time.
Are you in the correct region?
We’ve detected that you are located in a different region than the region selected on the website. Would you like to change your region?
Current Region:
English - United States
Hi, let us know if you have any questions as you visit our website.
