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Cel-Span® Process Aid 645

Cel-Span® Process Aid 645 is a concentrate product containing a high level of thermal stabilizers plus other other additives to provide protection of film resins during high temperature extrusion processes, thus maximizing inherent physical properties of the natural resins. The additives use in CelSpan® Process Aid 645 also allows manufacturers to lower their gage thickness and increase physical properties like dart, puncture resistance, tear propagation, elongation and tensile. CelSpan® Process Aid 645 also lowers die pressure and helps to increase line speeds. Where lowering gage is not an option, the use of Cel-Span® Process Aid 645 increases mechanical properties between 10% and 25%.

Brand: Cel-Span (30 products)

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Features & Benefits

Product Highlights
  • Increases physical integrity of film compatible with polypropylene
  • No process changes needed
  • Safe, non-hazardous materials with FDA compliance
  • Enhances multi layer films when use in the core layer
  • Can be used with a laminating resin to reduce char and black specs at 600oF plus processing temperatures

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Blend Density0.91g/cc-
MI Conditions (190°C/2.16kg)0.7g/10min-

Storage & Handling

Storage and Handling

Cel-Span® Process Aid 645 is packaged in 50 lb. plastic bags and 1,100 lb. gaylord boxes. We recommend this product be kept closed and stored in the original container away from light, heat, and highly humid environments. No adverse health effects from the use of Cel Span ® Process Aid 645 are known. This product is non-dusting and the additives are GRAS approved, REACH and RoHS compliant.