Product

SILIKE Super slip masterbatch for plastics film,
BOPP plastics film, Consistent slip masterbatch for polyethylene films, Super slip masterbatch,

Description

SILIMER 5062 is long chain alkyl-modified siloxane masterbatch containing polar functional groups. It is mainly used in PE, PP and other polyolefin films, can significantly improve anti-blocking & smoothness of the film, and the  lubrication during processing, can greatly reduce the film surface dynamic and static friction coefficient, make the film surface more smooth. At the same time, SILIMER 5062 has a special structure with good compatibility with the matrix resin, no precipitation, no effect on the transparency of film.

Product Specifications

Benefits

1) Improve surface quality including no precipitation ,no effect on transparency ,no effect on the surface and printing of film, lower Coefficient of friction,better surface smoothness;

2) Improve processing properties including better flow ability,faster throughput ;

Typical applications:

Good anti-blocking & smoothness, lower Coefficient of friction, and better processing properties in PE,PP film;

Typical COF test data ( Pure PP vs PP+ 2% 5062 )

How to use

Addition levels between 0.5~5.0% are suggested. It can be used in classical melt blending process like Single /Twin screw extruders, injection molding and side feed. A physical blend with virgin polymer pellets is recommended .

Transportation & Storage

This product could be transported as non-hazardous chemical. It is recommended to be stored in a dry and cool area with a storage temperature below 50 ° C to avoid agglomeration. The package must be well sealed after each use to prevent the product from being affected by moisture.

Shelf life

The standard packaging is a craft paper bag with PE inner bag with net weight of 25kg . Original characteristics remain intact for 12 months from the production date if kept in recommend storage.

Marks: The information contained herein is offered in good faith and is believed to be accurate. However, because conditions and methods of use of our products are beyond our control, this information cannot be understood as a commitment of this product. The raw materials and its composition of this product will not be introduced here because patented technology is involved.

 Generally, there are problems with plastics films, such as poor smoothness, precipitation, and poor lubricity . . .
However, SILIKE film super slips masterbatch is beneficial to improve the anti-block, hot slip, and non-migration and not affect the haze.

You don’t worry about the Amide or low molecular weight polysiloxane, migrating on the surface of the plastics film.
Why?

Since SILIKE SILIMER 5062 is Ultra-high molecular weight polysiloxane tends to migrate to the surface layer, but the molecular chain is too long to be completely precipitated, forming a silicon-containing lubricating layer on the surface
Copolymerized polysiloxane, the long carbon chain active functional group can produce physical or chemical bonding with the matrix resin, which is equivalent to the role of rivets, and the siloxane chain segment is on the surface layer, which plays a smooth role