Chemical Foaming Agent and Process Aid
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Endex NBC2750
Product Model :

Endex NBC2750

Endothermic Chemical Foaming Agent and Process Aid

 Endex NBC2750

Endothermic Chemical Foaming Agent and Process Aid

 

PHYSICALFORM:  Thermoplastic polymer pellets

 

ACTIVEINGREDIENTS: Acid and base components

 

PROCESSTEMPERATURES:  148- 315˚ C (300 - 600˚ F)

 

GASVOLUME:  50– 55cc/gram CO2

 

CHARACTERISTICS:  Endothermicdecomposition

 

PHYSIOLOGY: Allingredients are Generally Recognized as Safe (GRAS) by the FDA.

 

STANDARDPACKAGING:  25 KG cartons, or 500 KG boxes, 1000 LBboxes (USAonly)

 

 

 

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.

 

Endex NBC2750™

Endothermic Chemical Foaming Agent and Process Aid

 

Endex NBC2750™is a 50% concentrate in apolymer carrier. It can be used in a wide range of commodity and engineeringplastics, combining  quality andefficiency with the benefits of versatility and cost effectiveness.

 

Endex NBC2750™ utilizes innovative technologyto produce superior quality foamed products. It generates very fine, closed-cellfoams, which result in moldings and extrusions of high quality.

 

Endex NBC2750™ ProcessingAid can be used in injection molding for cycle time reduction, im- provedpolymer flow, reduced processing temperatures, improved weld line strength, andto eliminate molded-in stresses which cause warp and sinks.

 

Endex NBC2750™ is intendedfor use in a wide variety of processes, including:

•Injection molding for cycle time reduction, sink marks, warp reduction, shrinkcontrol.

•Structural Foam molding (SFM). Gas Counter-pressure foam molding.

•Nitrogen SFM for finer cell structures and extra weight reduction.

• GasAssist molding for extra weight reduction and sink elimination.

•Extrusion of Sheet, Film, and Profiles.

•Blow Molding, Rotational Molding.

 

Endex NBC2750™ use levelswill vary with the application, but the following guidelines can be used as astarting point. Optimization for each application is recommended:

• Structural FoamMolding 1.0%

• Sink MarkElimination 0.2 %

• Nitrogen FoamMolding 0.3 %

• Extrusion andBlow Molding 0.3 %

 

Endex NBC2750™ 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

 

Endex NBC2750™ is available in 25 kg cartons, or 500 kg boxes.

 

 

 

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.

 


Copyright © 2006 KMI CHEMICALS INC. All Rights Reserved.