ANTISTATIC-GMS 90




Introduction

GMS 90 is an excellent antistatic agent for polyolefins that provides several beneficial side effects (e. g. lubrication and mold release) and has wide food contact approvals. Antistatic agents make the surface or the material itself slightly conductive, either by being conductive itself, or by absorbing moisture from the air;thereby eliminate buildup of static electricity. The molecules of an antistatic agent often have both hydrophilic and hydrophobic areas, similar to those of a surfactant; the hydrophobic side interacts with the surface of the material, while the hydrophilic side interacts with the air moisture and binds the water molecule. GMS 90 works as an internal antistatic agents which can be mixed directly into the material during extrusion process. GMS 90 is considered to be a migrating antistatic agent, which offers cost-effective protection for short to medium term use which is what is required during the injection moulding, extrusion of sheets or fibres. 

In addition GMS 90 has excellent lubricating properties making them ideal lubricants which can be used during the extrusion and molding process. 



Applications
1.GMS 90 is used in the manufacturing of polypropylene resin to provide a slip/lubricant effect, in addition to the anti static effect.
2.GMS 90 is an internal antistatic agent used in injection moulding on a world-wide basis with wide food contact approvals and beneficial side effects.
3.GMS 90 used as lubricants in polyvinylchloride and have been observed to produce some enhanced heat stability.

Benefits
1.GMS 90 is compatible with anionic, cationic and non-ionic surfactants and has exceptional electrolyte tolerance.
2.GMS 90 has excellent lubricating properties making them ideal lubricants which can be used during the extrusion and molding process.
3.GMS 90 reduces the friction during the extrusion process, giving a uniform cell size distribution.





Specifications

TestSpecificationTest Method
Purity95% minBy AAS
Moisture content0.3% maxOven drying at 105 Deg C
Color of solution (at 90 Degrees C)200 Apha maxAPHA standards for liquids
Iodine Value (mg KOH/g)3.0 maxBy Titration
Free acid (as stearic acid)2.5% maxBy Titration
Free glycerol 1.2% maxBy Titration
Melting Range60.0-70.0 Deg CMelting point apparatus (open capillary tube)
Heavy metal- Lead (Pb)5 ppm maxBy AAS
Heavy metal- Arsenic (As)1 ppm maxBy AAS


Product FDA Status
GMS 90 is approved for use in food contact polymer as per the following chapter headings.


Title21 - Food And Drugs
ChapterI - Food And Drug Administration, Department Of Health And Human Services (Continued)
Sub ChapterB - Food For Human Consumption (Continued)
Part184 -Direct Food Substances Affirmed As Generally Recognized As Safe
Sub PartB - Listing Of Specific Substances Affirmed As Gras
Section184.1324 - Glyceryl Monostearate.

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