Vitrifiable ceramic enamel free of heavy metals for returnable containers

Zinc boron silicate with heavy-metal-free pigment and Octadecanol.

Specifications
Melting range	630 °C – 640 °C
ASTM quantitative alkali resistance. C – 1203 – 91	Maximum 140 mg/dm2 loss
ASTM qualitative alkaline resistance. C – 675 – 91	4 Cycles of 2 hours. With a remnant of more than 20% paint.
Coefficient of thermal expansion	75 to 85 x 10-7 / °C
Tyler Granulometry	0.0% (zero percent) retained 270 mesh.
Total heavy metal content	The Cadmium content corresponds to the pigment, Maximum 8%.
Expiration date and storage conditions	15 months from the date of certification and shipment. Store in its original packaging and should be stored in a cool, dry place at a temperature below 40 °C.
Viscosity	The one required by the client

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