Easier processing for PET

IncroMax 100, Croda’s unique additive for PET instantlyreduces surface friction without having any adverse effects on the physical properties of PET. IncroMax 100 is now available in an easy to use concentrate form as Atmer 7540.

These specifically designed additives provide improved processing, in addition to easier mold release and increased scratch resistance.

IncroMaxTM 100 & AtmerTM 7540

PET without compromise

Reduced energy consumption

Croda Europe LtdTel +44 (0)1405 860551www.crodapolymeradditives.compa-europe@croda.com

At the heart of better plastics

Reasons to buy

Enhanced scratch resistanceImproved mold release

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IncroMax 100 and Atmer 7540 have been developed to bring better performance and processing benefits for PET.

Key benefitsl Decreased surface friction and mold release force by up to 60%

l Increased packing density of preforms by up to 25%

l Improved packing and processing of molded parts

l Flow promotion of PET during processing

l Reduced scratch & scuff and enhanced surface quality

l Easier processing & reduced manufacturing noise

l No adverse effect on the physical properties of PET

l Easier addition using concentrate Atmer 7540

l Energy required for extrusion reduced resulting in cost saving

Reduced surface frictionIncroMax 100 acts as a slip agent, rapidly reducing the static and kinetic friction on the surface of the PET. Tests have shown friction reduction results of up to 60%. This performance is long lasting, and achieved by adding as little as 2000ppm IncroMax 100.

Easier mold releaseIncroMax 100 delivers a reduction in mold release force of up to 60%. By allowing mold release at higher ejection temperature, the cycle time of production is reduced, and the number of shots per hour is increased. IncroMax 100 enables increased productivity and reduced waste for your business.

Excellent colour and clarityResults show that there is no visible difference between the colour of the blank PET and that containing the IncroMax 100 additive. Colour and clarity are retained over the lifetime of the polymer.

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Easier processing for PET

Bottle ManufactureThe high friction of PET causes delays and downtime in machinery, excessive noise and packaging difficulties. IncroMax 100 increases the packing density of preforms by up to 25%, reduces scratching and waste, and can improve the line flow of the finished bottles. This means there are reduced costs at every stage of the PET molding process. IncroMax 100 is dosed via Atmer 7540.

Non-warranty:The information in this publication is believed to be accurate and is given in good faith, but no representation or warranty as to its completeness or accuracy is made. Suggestions for uses or applications are only opinions. Users are responsible for determining the suitability of these products for their own particular purpose. No representation or warranty, expressed or implied, is made with respect to information or products including, without limitation, warranties of merchantability, fitness for a particular purpose, non-infringement of any third party patent or other intellectual property rights including, without limit, copyright, trademark and designs. Any trademarks identified herein are trademarks of the Croda group of companies. ©2014 Croda Europe Ltd 08/14 PAF010/1

Recommended applicationsl PET film and extruded sheetl Food packagingl Injection molded trays l Beverage, household & cosmetic bottles

Figure 1: Kinetic CoF vs blank in PET when adding 0.5% IncroMax 100

Figure 2: Colour comparison of PET molded plaques dosed at 1.25% Atmer 7540

Figure 3: Output rate of PET at different extruder speeds with blank PET vs. the addition of 0.10% IncroMax 100

Blank

Blank PET

Blank PET PET + 1.25% Atmer 7540

PET + 0.5% Standard Slip Agent

PET + 0.5% IncroMax 100

PET + 0.125% Incromax 100