Titanate Coupling Agent TC-114 | CAS 67691-13-8 KR-38S

Titanate Coupling Agent TC-114 | CAS 67691-13-8 KR-38S

Technical index:

  • Appearance: Nearly colorless to light yellow viscous liquid
  • Density: (GB4472-84) D30 About 1.03g/cm3
  • Viscosity: (GB265-70) 30 About 300mm/s
  • Flash point: (GB37-77)open 50
  • Refractive index:(GB6428-86)ND30 About 1.45
  • PH value:About 3


Titanate Coupling Agent TC-114 Structure

Major Composition (Insert figure)

TC-114 is mono-alkoxy pyrophophato coupling agent and similar to KR-38S (Kenrich Chemical Company, USA). It is one kind of surface active agent for pigment and filler and has good dispersion property and flame-retarded property.

Range of Application

This product may be used in fillers such as light/heavy CaCO3, clay, silica, kaolin and aluminum hydroxide, talc and phthalocyanine pigment.


This product can improve the filler's content in resin and rubber, improve the dispersion of phthalocyanine pigment in organic phrase and prevent sedimentation, and decrease the viscosity of inorganic substance in organic system, improve the adhesive force between organic polymer and metal or glass. It has flame-retarded property and sedimentation resistance. It is a good alternation of ammonium di-hydrogen phosphate. It can improve the water resistance of paint.

This product has better water resistance property than TTS. It can be used in high moisture content filling system. Clay and kaolin treated can be the alternation of carbon black used in rubber.


0.5-2.0% of the pigments or filler's weight. And recommended volume is 1.0%. The best dosage should be determined through experiments before use.


Plastic Industry
Use liquid paraffin wax to dilute this product (the ratio is 1:1). Then, spray it into high-speed kneading machine and mix with fillers. Continuously stir 5-15 minutes (depend on the stirring effect) and put in resins and other assistants according to original process.

Rubber Industry
Use 200# solvent oil or machine oil to dilute (the volume of usage can be the same as the one in the original technology). Then spray TCF into high-speed mixer and mix with fillers. Continuously stir several minutes (depend on the performance of the materials) and discharge the material. Notice the heat elimination of material and avoid the material going bad.

Pigment/Coating Industry
Use 200# solvent oil or isopropyl alcohol (the ratio is 1:1) to dilute TCF and spray TCF into pigments before grinding process. After grinding you van use the original technology to process pigments.


  1. No water contact . Validity for one year (from delivery date).
  2. The different colority of this product does not affect its quality.

Inquiry This Product

Full Name(*)
Please type your full name.

Invalid email address.

Invalid Input

Company Name
Invalid Input

Invalid Input

Invalid Input

Invalid Input

RefreshInvalid Input