Tchem Vietnam Co.

, LTD
HQ: 41/1A Quang Trung Str, Ward 10, Go Vap Dist, HCMC
Office: 205B Hoang Hoa Tham Str, Ward 6, Binh Thanh Dist, HCMC
Ph: +84 8 6258 0586, Fax: +84 8 6258 0486
www.tchemgroup.com

PROCESSING AIDS

N TYPICAL
Grades Applications Advantages
o CHARACTERISTICS
I Promix 400 General processing and dispersion aid for 3 - 15 PHR, add with  Improves mold flow and extrusion
most synthetic and natural elastomers. polymers at the beginning characteristics.
Promix - 400 is especially effective as a of mix cycles  Reduces nerve and shrinkage.
homogenizing agent for dissimilar  Facilitates blending of elastomers of
elastomers dissimilar polarities.
 Improves filler incorporation.
 Reduces mixing cycle time, energy
consumption and viscosity.
 Enhances green tack.
II SureMix S6 High performance process aid for silica 3 - 5 phr added into first mix  Developed for OEM and replacement market
reinforced rubber compounds used to pass silica tread compounds
optimize processability and maintain  Optimize mixing to reduce number of mix
compound properties. passes or cycle times

 Best in class scorch safety, viscosity

SureMix - S6 provides best in class
reduction and extrusion smoothness
processability and storage stability

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 Tchem Vietnam Co., LTD
HQ: 41/1A Quang Trung Str, Ward 10, Go Vap Dist, HCMC
Office: 205B Hoang Hoa Tham Str, Ward 6, Binh Thanh Dist, HCMC
Ph: +84 8 6258 0586, Fax: +84 8 6258 0486
www.tchemgroup.com

 Best in class compound storage stability –

minimal change in viscosity with time

 Maintains compound modulus and dynamic

stiffness better than conventional process
aids
III SureMix S8 High performance process aid for silica 3 - 5 phr added into first  Developed for OEM and replacement market
reinforced rubber compounds used to mix pass silica tread compounds

optimize processability and enhance  Enhances low strain dynamic stiffness while
maintaining or improving compound
compound properties.
hysteresis
 Lower viscosity and smoother extrusion
SureMix S8 provides improved
 Improved compound storage stability –
processability, excellent storage stability
minimal change in viscosity with time
and superior dynamic stiffness  Superior retention of tensile modulus
 Activates cure allowing for reduced loading of
secondary accelerator
 Particularly effective at low silica loadings
where enhanced dynamic stiffness is needed
in ultra-low rolling resistance applications
IV SureMix High Performance process aid for silica 3 - 5 phr added into first  Developed for highly loaded OEM and
CO2 reinforced rubber compounds used to mix pass replacement market silica tread compounds
 Provides faster cure, improved tensile

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 Tchem Vietnam Co., LTD
HQ: 41/1A Quang Trung Str, Ward 10, Go Vap Dist, HCMC
Office: 205B Hoang Hoa Tham Str, Ward 6, Binh Thanh Dist, HCMC
Ph: +84 8 6258 0586, Fax: +84 8 6258 0486
www.tchemgroup.com

optimize processability and enhance properties and lower hysteresis

compound properties.  Optimize mixing to reduce number of mix
passes or cycle times
 Superior viscosity reduction and extrusion
SureMix CO2 provides fast cure,
smoothness
enhances tensile properties, reduces
 Improved compound storage stability –
hysteresis and provides best in class
minimal change in viscosity with time
processability

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