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731 SERIES LEAD-FREE METALLIC ONGLAZE COLORS (CHINA)

Ferro’s 731 color series offers lead-free and cadmium-free metallic onglaze colors designed for the decoration of porcelain, bone china, vitreous china and earthenware.

Ferro 731 Series of Lead-Free, Cadmium-Free Ceramic Decorating Metallic Colors for porcelain, bone china, vitreous china and earthenware
The 731 Series of lead-free metallic onglaze colors is available only in China.  These onglaze colors provides a palette of 10 color shades that deliver an intensive metallic color palette used for onglaze ceramic decoration.  

Colors in the 731 Series have excellent processing properties in all conventional decorating methods including direct and indirect screen printing, and hand painting/brush application.

Ferro also offers a full range of suitable media and cover coats designed for use with all standard decorating methods.


LEAD-FREE COLORS FOR BETTER DESIGNS

Colors in the 731 Series are controlled lead-free and Cadmium-free with controls in place to maintain upper limits of 600 ppm lead and 100 ppm cadmium. 

Ferro maintains and manages the heavy metal limit through careful monitoring of raw materials combined with accurate processing and continuous precise quality control.  

731 Series colors are intermixable, providing a large palette of tones if mixed with 781 series colors.
Testing is recommended under individual conditions before batch printing.  


Ferro 731 Series Lead-Free, Cadmium-Free Ceramic Decorating Metallic Colors

731 METALLIC ONGLAZE COLOR SERIES ADVANTAGES

  • All colors in the 731 Series meet the limits for heavy metal release in accordance with California Prop. 65 if fired correctly
  • Delivery of maximum possible color intensity even with thin color deposits
  • Allows for low color consumption by using fine screens (e.g. for fine lines)
  • Improved flexibility in decoration designs with a wider color space
  • New color shades for a multitude of design options
  • Excellent processing characteristics 
  • One complete color range that is compatible across varying substrates and firing conditions results in economic and logistic advantages 

731 SERIES METALLIC ONGLAZE COLORS

PRODUCT  COLOR  
137311  Light gold yellow 
137312  Gold yellow 
137314  Intensive gold yellow 
157311  Silver white 
157312  Silver grey 
157314  Silver white 
157315  Silver gray 
167311  Yellow brown 
167312  Red brown  
177312  Iron red 

731 SERIES LEAD-FREE METALLIC ONGLAZE COLORS PRODUCT INFORMATION

Ferro 731 Series Lead-Free Onglaze Metallic Colors Product Data



VALUE ADDED SERVICES
Color Mixing 
We offer custom color mixing services which gives our customers total flexibility in tailoring color matches on-site, as well as desired gloss and finish. Our rigorous testing ensures the firing stability of mixed shades as well as mixing guidelines and recommendations for Pantone color matching.

Color Matching
Ferro provides complete custom color matching services to help our customers develop new colors and finishes to meet specific industry standards and/or unique customer needs.  In addition to matching colors, Ferro can provide formulas to customers using the base/tint system. 

Precise color matching can be achieved using our internal extensive database and color matching expertise. 
All colors are matched to defined reference samples to ensure exact match and consistent color reproduction from batch to batch.