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Endex 2650
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Endex 2650

Endothermic Chemical Foaming Agent and Process Aid

Endex 2650

Endothermic ChemicalFoaming Agent and Process Aid

 

n  PHYSICAL FORM:  Thermoplasticpolymer pellets

 

n  ACTIVE INGREDIENTS:  Acid and base components

 

n  PROCESS TEMPERATURES:  148 - 315˚ C(300 - 600˚ F)

 

n  GAS VOLUME:  50– 55cc/gram CO2

 

n  CHARACTERISTICS:  Endothermic decomposition

 

n  PHYSIOLOGY:  All ingredients are Generally Recognized asSafe (GRAS) by the FDA.

 

n  STANDARD PACKAGING:  25 KGcartons, or 500 KG boxes, 1000 LB boxes (USA only)

 

 

 

This data contains general information anddescribes typical properties only. It is offered for use by persons qualifiedto determine for themselves the suitability of our products for particularpurposes. No guarantee is made or liability assumed, the application of thisdata and the products describes herein being at the sole risk of the user.

 


Endex 2650™

Endothermic Chemical Foaming Agent and Process Aid

 

n  INTRODUCTION:

Endex 2650™ is a high efficiency pelletizedconcentrate, in a thermoplastic polymer carrier..It is designed for use in bothcommodity and engineering plastics, and may be dried with the polymer ifneeded. It combines its endothermic properties, quality and efficiency, withversatility and cost-effectiveness.

 

Endex 2650™ utilizes innovative technology toproduce superior quality foamed products. It generates very fine, closed-cell foams,which result in moldings and extrusions of high quality.

 

Endex 2650™Processing  Aid can be used in injectionmolding for cycle time reduction, im- proved polymer flow, reduced processingtemperatures, improved weld line strength, and to eliminate molded-in stresseswhich cause warp and sinks.

 

n USE LEVELS:

Endex 2650™ uselevels will vary with the application, but the following guidelines can be usedas a starting point. Optimization for each application is recommended:

 

• Structural Foam Molding 1 - 2%

• Sink Mark Elimination 0.1 %

• Nitrogen Foam Molding 0.3 %

• Extrusion and Blow Molding 0.3 %

 

n ADVANTAGES FOR PLASTIC PROCESSOR:

Endex 2650™ has many advantages for theplastics processor, including:

• Fine cell structure

• Shorter cycle times

• Faster extrusion

• Thick, smooth skins in SFM

• Fast degassing

• Fast painting and decorating

• No plate-out on molds

• Beryllium-copper compatible

• G.R.A.S. or FDA sanctioned ingredients

 

n PACKAGING:

Endex 2650™ is available in 1000 lb boxes.

 


 

 

This data containsgeneral information and describes typical properties only. It is offered foruse by persons qualified to determine for themselves the suitability of ourproducts for particular purposes. No guarantee is made or liability assumed,the application of this data and the products describes herein being at thesole risk of the user.

 

Copyright © 2006 KMI CHEMICALS INC. All Rights Reserved.