Black frit for cast Iron

General Usage:
It is a cast iron Black Frit, one coat one fire ,can be applied to Cast iron Frying pan / Fireplace.

Black frit for cast Iron

Product Description:

1, Applied to cast iron industrial part, cast iron utensils, cookware and kitchenware.

2, Achieve the perfect enamel surface in just one time coating and firing.

3, Smooth enamel surface and high glossiness(for glossy frit), good acid resistance.

Cast Iron Enamel Frit Usage Introduction

Cast iron body need pretreatments as anneal and sand blast to make it clean.

Mill  Formula A B C D
EGC-658 100
1271 100
1274 100
1275 100
Clay 5-6
Quartz 0-5
Borax 0.5-0.8
Sodium Nitrite 0.2
Black pigment 2-5
Water 50-55
Firing Temperature(℃) 760-780 750-780 740-770 760-780

Enamel Features:
Adherence at least number 1
Coefficient of thermal expansion 334.2 274.0 272.2 307.8

Health Information
This cast iron Black Frit does not contain Pb, Hg, Cd, Cr+6

For enamel coating problems, you must be troubled!

1, Bad Surface Appearance: Black dot on white cover coat

2, Weak Adhesion Low impact resistance, easily broken

3, Fish-scale problem

For bad coating, Nolifrit can help you!

No black dot

Strong adhesion

No fish-scale

Nolifrit Advantages


23 Years of Technical Accumulation

  • Focus on the research and development of enamel frit and enamel pigment for 23 years.
  • Foreign experts joined, always stay on the cutting edge of technology in enamel industry.

30,000 MT Enamel Frit Annual Capacity

  • Standarded EIA and ISO quality assurance.
  • With large capacity and on-time delivery, huge cost advantage.

500 Customers over the world

  • Nolifrit Can Offer Enamel Coating Solution within 48 hours.
  • Nolifrit Will Offer Door-To-Door Technical Service If Customer Need.

Exported to 30 Countries and Areas

  • High quality enamel frit and Cadmium red pigment can satisfy most of Europe and America customers.
  • Mostly export to mid-to-high level customers in Taiwan, Southeast Asia, South America.

Customer Evaluations

Professional BBQ Manufacturer in North America Mr. Jacky .Carl

We bought from Ferro(USA) before, and we started to try Nolifrit 10 years ago, then I never going to change supplier again. Nolifrit enamel frit quality stable , and their technical support without any delay. The most important is that they help us to save more than 20% enamel raw material cost, which makes us more competitive in the market.

The Most Famous Cast Iron Enamel Cookware Manufacturer in Europe Ms. Rose . Diane

We used pigments from Ferro and Pemco before, 3 years ago we placed a trial order from Nolifrit for Cadmium red pigment. We tested their Cadmium red pigment and see it has very strong coloring power. With price lower about 40%, it can fully replace the former supplier’s pigment. Now we are thinking about to expand the business cooperation with Nolifrit, not only for their pigments but also their cast iron enamel frits.