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    Introducing The ULTRANOX™ 800 Series From SI Group

      
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Polypropylene systems have high stabilization demands. In order to meet increasing melt, color and storage performance standards SI Group™ has launched the ULTRANOX™ 800 antioxidant series.

Standard stabilization systems have lacked innovation and not kept pace with increasing material science and end product requirements. In order to address this gap, SI Group™ has developed three high performance antioxidants as part of the ULTRANOX™ 800 product line. Designed for applications that demand high temperature, extreme processing or enhanced color stability, ULTRANOX™ 800 products fulfill the evolving requirements of convertors.
 

Benefits Of ULTRANOX™ 800 Series

 
  • Superior product aesthetics from enhanced color control
  • Increased throughput from better processing stability
  • Supply security from a domestic world-class ISO certified manufacturing facility
  • On-site technical support from SI Group's industry leading experts
  • Stabilization cost savings up to 50% due to ULTRANOX™ 800 series performance and addition rates

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The ULTRANOX™ 800 SI Group™ Series Overcomes Shortfalls In The Industry Standard System
    ULTRANOX ™ 800 Grades Competitor Product MFR1 Color2 LTHA3 Typical Loading Levels to replace 0.2% AO B225
    ULTRANOX™ 813 AO B225 + + +/= 0.12-0.15%
    ULTRANOX™ 815 AO B225, AO B215 ++ ++ - 0.075-0.095%
    ULTRANOX™ 817 AO B225, AO B215 ++ ++ - 0.075-0.095%

1 = Melt Flow Rate @ I 230C                                                 + better results
2 = YI                                                                                         = equal results
3 = Long Term Heat Aging                                                     - worse results

 

         
COMPARE ULTRANOX™

ULTRANOX™ 815 IMPROVED COLOR PERFORMANCE

YI COLOR AFTER 5 PASSES AT 260°C

Visually recognizable color improvements.

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  • B225                                                   Antioxidants B225 and Ultranox 815 @ 0.14%
  • ULTRANOX  815                            PP homo with DHT4V @ 0.025%

ULTRANOX™ 817 MFR RETENTION AT REDUCED LOADING

% MFR DELTA AFTER 5 PASSES AT 260°C

MFR remains stable even at greatly reduced antioxidant loadings.
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  • BB225 @ 0.2%                                              PP homo with DHT4V @ 0.025%
  • ULTRANOX 817 @ 0.09%                        ULTRANOX 817 has 55% lower AO
  • ULTRANOX 815 @ 0.075%                      ULTRANOX 815 has 63% lower AO
    Current AOLevelCost FactorReplace WithLevelCost FactorSavings Potential
    AO B2250.2%1XULTRANOX™ 8150.090.7X30%
    AO B2250.2%1XULTRANOX™ 8170.090.6X40%
    AO B2250.2%1XULTRANOX™ 8170.0750.5X50%

Interested in learning more? Contact our technical team to sample or learn more.
 

         

 

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