Polymer Systems
Technology Limited

Life Science

Premium Care:


Color Masterbatches

OVERVIEW Color Masterbatch For Liquid Silicone Elastomer

  • A series of color masterbatches consisting of pigments dispersed in a vinyldimethyl-terminated polydimethylsiloxane polymer
  • Consistency of a low viscosity paste
  • Supported by USP Class VI and ISO 10993 Biological testing (reference Biological Testing Data Table)
  • For easy and more precise pigmentation of LSR and low consistency materials, which may be injection molded
  • Eliminates use of powders that may contaminate clean room environments
  • Reduces production time
  • Strict quality controls ensure color consistency
  • Homogeneity of masterbatch minimizes agglomerates
Colour Swatches: Colour Masterbatch Brochure - PREMIUM CARE - 2017 PDF Colour Masterbatch Line PDF
Opaque and Translucent Colour Swatches
Typical PropertiesResult
MED2-4900-6 Green
MED-4900-6 Dark Green
MED-4900-7 Dark Blue
MED3-4900-8 Violet
MED50-4900-1Translucent White
MED50-4900-2Translucent Black
MED50-4900-3Translucent Red
MED50-4900-4Translucent Orange
MED50-4900-5Translucent Yellow
MED52-4900-6Translucent Green
MED50-4900-6 Translucent Dark Green
MED51-4900-7Translucent Blue
MED50-4900-7 Translucent Dark Blue
MED53-4900-8 Translucent Violet
Cytotoxicity (Mixed and cured with NuSil Technology MED series LSR)Pass

These properties tested on a lot-to-lot basis. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.


50 Gram
1 Pint (455 g)
1 Gallon (3.64 kg)
5 Gallon (18.2 kg)


12 Months

Product Profile - Full Details Product Profile


The warranty period provided by Polymer systems Technology ltd (hereinafter “PST”) is from the date of shipment when stored below 40°C in original unopened containers. Unless PST provides a specific written warranty of fitness for a particular use, PST’s sole warranty is that the product will meet PST’s then current specification. PST specifically disclaims all other expressed or implied warranties, including, but not limited to, warranties of merchantability and fitness for use. The exclusive remedy and PST’s sole liability for Packaging Warranty 50 mL Side-by-Side Kit 200 mL Side-by-Side Kit 400 ml Side-by-Side Kit 2 Pint Kit (910 g) 2 Gallon Kit (7.28 kg) 10 Gallon Kit (36.4 kg), Inc. All rights reserved. Trademarks are owned by PST or its affiliates unless otherwise noted. breach of warranty is limited to refund of purchase price or replacement of any product shown to be other than as warranted. PST expressly disclaims any liability for incidental or consequential damages.



PST believes, to the best of its knowledge, that the information and data contained herein are accurate and reliable. The user is responsible to determine the material’s suitability and safety of use. NuSil Technology cannot know each application’s specific requirements and hereby notifies the user that it has not tested or determined this material’s suitability or safety for use in any application. The user is responsible to adequately test and determine the safety and suitability for their application and NuSil Technology makes no warranty concerning fitness for any use or purpose. PST has completed no testing to establish safety of use in any medical application. PST has tested this material only to determine if the product meets the applicable specifications. (Please contact PST for assistance and recommendations when establishing specifications.) When considering the use of PST products in a particular application, review the latest Material Safety Data Sheet and contact PST with any questions about product safety information. Do not use any chemical in a food, drug, cosmetic, or medical application or process until having determined the safety and legality of the use. The user is responsible to meet the requirements of the U.S. Food and Drug Administration (FDA) and any other regulatory agencies. Before handling any other materials mentioned in the text, the user is advised to obtain available product safety information and take the necessary steps to ensure safety of use.



PST disclaims any expressed or implied warranty against the infringement of any domestic or international patent/intellectual property right. PST does not warrant the use or sale of the products described herein will not infringe the claims of any domestic or international patent/intellectual property right covering the product itself, its use in combination with other products, or its use in the operation of any process.


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