Dow Corning MB50-007 Masterbatch

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Dow Corning MB50-007 Masterbatch

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An additive to ABS or similiar thermoplastics to improve processing and flow out of the resin.
DOW CORNING MB50007 Masterbatch is a pelletized formulation containing 50% of an ultra-high molecular weight (UHMW) siloxane polymer dispersed in acrylonitrile butadiene styrene.
It is designed to be used as an additive in polypropylene compatible systems to impart benefits such as processing improvements and modification of surface characteristics.
Liquid siloxane plastic additives have been used for several years to improve the lubricity and flow of thermoplastics.
They are effective in this role although some difficulties have been experienced in the incorporation of liquids into thermoplastic melts without the use of specialized equipment.
It has also been difficult to produce masterbatches with greater than 20% liquid siloxane because of processing difficulty and bleed problems.
The DOW CORNING MB Series Masterbatches address these problems by supplying a high concentration of an ultra-high molecular weight (UHMW) siloxane as a dispersion in a dry pellet form in a variety of thermoplastics.

Appearance: Off-white pellets
Siloxane content: 50 %
Carrier resin: ABS
Melt flow index of carrier resin at 220'C (428'F), 10kg: 14 gm/10mins
Suggested use level: 0.2 to 10 %

Industrial field

Dow Corning Corp/Corporate Headquarters

Phone	517-496-5369; 800-248-2481
Fax	517-496-4688
Homepage	-
E-mail
Address	3100 James Savage Rd., PO.Box 994, Midland, MI 48686-0994

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