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Slip Silicone Masterbatch LYSI-409 For Lowering COF In TPU

  • Origin: China
  • Supply Type: in stock
  • Processing Time: 7 days
  • Min Order: 1

Quick Details

Grade LYSI-409
Appearance White pellet
Silicone content % 50
Resin base TPU
Melt index ( 230℃, 2.16KG ) g/10min 35.0( typical value )
Dosage% (w/w) 0.5~5

Supplier Info.

  • Employees Total 51-100
  • Annual Revenue US$10 Million - US$50 Million

Slip Silicone Masterbatch LYSI-409 For Lowering COF In TPU

LYSI-409 is a pelletized formulation with 50% ultra high molecular weight siloxane polymer dispersed in thermoplastic urethanes ( TPU ). It is widely used as an efficient additive for TPU compatible resin system to improve the processing properties and surface quality, such as better resin flow ability , mold filling & release, less extruder torque , lower coefficient of friction , greater mar and abrasion resistance.

Fundamental Parameters

GradeLYSI-409
AppearanceWhite Pellet
Resin BaseTPU
Silicone Content%50
Melt Indexg/10min35
Dosage%0.5~5%

Benefits

(1) Improve processing properties including better flow ability , reduced extrusion die drool , less extruder torque , better molding filling & release

(2) Improve surface quality like surface slip, lower Coefficient of friction

(3) Greater abrasion & scratch resistance

(4) Faster throughput , reduce product defect rate.

(5) Enhance stability compare with traditional processing aid or lubricants

Applications

1) TPU footwear

(2) TPU film

(3) TPU compounds

(4) TPU cable compounds

(5) Other TPU compatible systems

How to use

SILIKE LYSI series silicone masterbatch may be processed in the same way as the resin carrier on which they based. It can be used in classical melt blending process like Single /Twin screw extruder, injection molding. A sical blend with virgin polymer pellets is recommended .

Recommend dosage

When added to polyethylene or similar thermoplastic at 0.2 to 1% , improved processing and flow of the resin is expected, including better mold filling, less extruder torque, internal lubricants, mold release and faster throughput; At a higher addition level , 2~5%, improved surface properties are expected, including lubricity , slip, lower coefficient of friction and greater mar/scratch and abrasion resistance

Package

25Kg / bag , craft paper bag

Storage

Transport as non-hazardous chemical. Store in a cool , well ventilated place .

Shelf life

Original characteristics remain intact for 24 months from the production date , if kept in recommend storage.

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