Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
SiSiB® AP5100
SiSiB® AP5100

SiSiB® AP5100 is a functional alkoxy polysiloxane additive designed to improve LOI (Limiting Oxygen Index) in low-smoke halogen-free wire & cable compounds and to enhance filler dispersion. It also provides hydrophobicity to inorganic filler surfaces, ensuring stable compounding, better processing, and long-term performance.

SiSiB® AP5100

Features & Benefits


  • Improves LOI value of HFFR compounds


  • Enhances dispersion and de-agglomeration of inorganic fillers (ATH, MDH, etc.)


  • Imparts hydrophobic surface treatment to fillers


  • Improves process stability and productivity


  • Low viscosity, easy handling


  • High flash point


Physical Properties


Appearance

Light yellow transparent liquid

Viscosity (25°C, cSt)

50-150

Active Content (%)

Min. 90

Volatile (%)

Max. 10

Flash Point (°C)

Min.120

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

Benefits & Applications


  • SiSiB® AP5100 can be applied directly to inorganic fillers such as ATH or MDH by pre-treatment or in-situ blending with polymers including EVA, PE, PP, PU, or rubber, thereby promoting filler dispersion, de-agglomeration and imparting hydrophobicity to the filler surface. This not only increases flame retardant efficiency but also improves compounding consistency and overall productivity.

Packing and Storage


SiSiB® AP5100 is available in 25Kg pails, 200Kg drums and 1000Kg IBC tote.


SiSiB® AP5100 may be stored up to one year in a sealed container. Containers should be stored in a cool, dry area. Extended storage at elevated temperatures or exposure to direct heat or sunlight could reduce product life. Keep containers sealed when not in use.

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SiSiB® AP5100