Masterbatch

It should be blended with virgin polymer pellets to give the desired siloxane level in the final product. It can be added during compounding in a single screw extruder or added at the feed hopper during injection molding or extrusion.

Usage:

Packing, storage, transportation:
Usually inner packing is polythene film bag, outer package is polypropylene weave bag, 20KGS each bag. When stored in the dry environment at or below 35 in the original unopened package, it has a usable life of 48 months from the date of production. It can be transported expediently and easily as none-dangerous goods.

Modified plastic compounds, BOPP film, silicon-core pipe, Halogen-free flame-retardant cable compound, large-size injection parts, complicated shape articles.

Product Examples

PPPEPETEVATPRTPUEPDMABSPAPCPOMPBTPPOPPSHIPS

Application Field

0.5%-2.0%

1%-5%

Dosage %

100%

50%

Content(Silicone and Silica) %

White Powder

White Pellets

Appearance

SLK-100

SLK-50

Main trademark

Main Trademarks' Characteristics and Applications:

.Better internal lubricate and mould release, speed throughput, lessen deformation and product rejection rate.
.Meliorate the compatibility between resin and other stuffings. 
.Lower coefficient of friction obviously, be more lubricious and greater mar and abrasion resistance. 
.Improve fire retardant properties, lower smoke rate, heat and carbon monoxide during production. 
.Heighten products' surface smoothness and touch.
.Amend products' stretching and impact strength.

.Improve therm plastic resins melt fluidity, shorten mold cycle time, lower  machine wear.

Functions:

Traits:
SLK series silicone additives for plastics used by plastics as processing aids and impart expected silicone benefits to plastics, often more efficiently than lower molecular weight silicone fluids, such as safety,steady performance, little effect on the adhesion of paints, labels or decorations, more convenient to handle, good dispersion.

Made from ultra-high molecular weight polysiloxane

Structure:

SLK Series Silicone Additives for Plastic