Product Description

SIC 6168A is a resin containing Si-OH functional groups. It is widely formulated into high-performance decorative and protective powder coatings, and also applicable to plastic & rubber systems. When incorporated into coatings, plastic or rubber formulations, this resin greatly boosts the surface hardness, weather resistance, high & low temperature resistance of paint films or plastic parts. It also improves the flame retardancy of coating and plastic-rubber systems.

Typical Physical Properties

The numerical data based on Silok internal testing purposes only

Parameter                                    Value

Appearance                                  White powder 

Functional Group                          Silanol

Organic Group                              Phenyl 

Theoretical SiO₂ Content %           48

Active Content %                          100

Volatile Matter %                          ≤2%

Melting Point ℃                            82

Weight Loss (250℃,72h)               ＜3

Phenyl/Methyl                              a/n

Molecular Weight                        3000

Flash Point ℃                              ＞100

Suitable Thinners                       Aromatics / Ketones

Main Advantage

1. Good compatibility with various resins

2. Improves high-temperature resistance and cold resistance of coatings

3. Enhances radiation resistance and weatherability

Product Applications

1. High-temperature resistant coatings & powder coatings

2. Engineering plastics & elastomers

3. Special adhesives & functional composite materials