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Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® SiM4062
SiSiB® SiM4062

SiSiB® SiM4062 is a copolymeric polysiloxane additive designed for use in thermoplastics and thermoplastic elastomers (TPE, TPU, etc.). It functions as a processing and performance enhancer, improving pigment and filler dispersion, reducing melt viscosity, and enhancing the surface properties of end products.

SiSiB® SiM4062

Benefits


  • Improves compatibility of pigments/fillers with polymer systems


  • Enhances pigment dispersion and stability


  • Reduces melt viscosity, extrusion torque, and extrusion pressure


  • Provides excellent processing lubrication and improves efficiency


  • Delivers smooth surface feel, slip effect, and scratch/wear resistance


  • Prevents blooming or surface migration


Physical Properties


Color and Appearance:

White to Yellowish Pellet

Active Content (%):

100

Melting Point (°C):

50-70

Decomposition Temperature (°C):

Min.250

Note: These values are typical and are not intended for use as specifications.

Application


  • SiSiB® SiM4062 is widely applied in engineering plastics and thermoplastic elastomers such as TPE and TPU. It enhances the compatibility and dispersion of pigments and fillers, reduces melt viscosity and extrusion torque, and improves processing efficiency.


  • At the same time, it provides the final products with smooth surface feel, slip effect, and excellent scratch and wear resistance without surface blooming.


Packing and Storage


SiSiB® SiM4062 is supplied in 25kg, craft paper bag.


In the original unopened packaging, SiSiB® SiM4062 has a shelf life of 12 months at dry condition, room temperature.

Documents

DownloadSiSiB® SiM4062 Safety Data Sheet
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