Silicone color pigment Common Problems & Solutions
Problem 1: Pigment agglomeration & speckles on finished silicone
Cause: Poor grinding & dispersion of pigment particles
Solution: Superfine triple grinding tech, zero particle agglomeration, smooth matte/gloss coloring without grain spots
Problem 2: Platinum catalyst inhibition, silicone fails to cure
Cause: Impurity heavy metals inside ordinary colorants
Solution: Platinum-cure compatible formula, no cure blocking, fully fit platinum vulcanized LSR silicone
Problem 3: Color migration & bleeding, stain contact surfaces
Cause: Low molecular dye carrier
Solution: Pure silicone oil carrier, anti-migration & anti-bleeding, no color transfer after molding
Problem 4: Color fading under high-temperature vulcanization
Cause: Low heat-resistant organic pigments
Solution: Heat stable inorganic pigments, stable shade under 200–280℃ high temp processing
Problem 5: Poor storage, layer separation & precipitation
Cause: Unbalanced viscosity formula
Solution: Stabilized paste texture, long shelf life without stratification.
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