000124 Red Opalescent

000124-0030

Overview

Striker

This style may not reveal (strike to) its target color until fired.

Reactive Potential

Contains: Sulfur (S) / Selenium (Se)
May React With: Copper (Cu), Lead (Pb), and Silver (Ag)

Forms of Glass

Sheet Glass (-0030, -0050), Frit (-0001, -0002, -0003, -0008) Rod (-0576) and Stringer (-0507), (-0107), Ribbon (-0401)

Detailed Information

About 000124 Sheet Glass
000124-0050
000124-0050
000124-0030
000124-0030
Cold Characteristics

Color variations common from red-orange to terracotta. Frequently lightly streaked and with yellow mottling on back of single-rolled sheet.

000124-0030
000124-0030
Working Notes

A cadmium/selenium glass. Can react with lead-bearing glasses or overglazes. Possible reactions with 001311, 001215. Much color variation typical upon firing. If specific color is important, always test before beginning project. Use glasses from same dates. Do not assume that sheets of the same color when cold will fire identically.

This style is not suitable for kilncasting because it can become incompatible when held at high temperatures for an extended period. It may also become incompatible in instances where processes exceed the parameters of the test for compatibility. Testing recommended when heatwork exceeds these parameters.

About 000124 Frit
000124-0003
000124-0003
000124-0002
000124-0002
000124-0001
000124-0001
000124-0008
000124-0008
Working Notes

This style is not suitable for kilncasting because it can become incompatible when held at high temperatures for an extended period. It may also become incompatible in instances where processes exceed the parameters of the test for compatibility. Testing recommended when heatwork exceeds these parameters.

About 000124 Rod
000124-0576
000124-0576
Cold Characteristics

Slight variations in cold color from one production run to another.

Working Notes

Torch: Lighter color and greater opacity than in sheet glass form. Keep it bright red by working with a neutral to oxidizing flame atmosphere. Can turn gray in reduction. A range of color can be achieved by variations in heatwork in a single piece.

Kiln: Lighter color and greater opacity than in sheet glass form.

This style is not suitable for kilncasting because it can become incompatible when held at high temperatures for an extended period. It may also become incompatible in instances where processes exceed the parameters of the test for compatibility. Testing recommended when heatwork exceeds these parameters.

About 000124 Stringer
000124-0272
000124-0272
000124-0107
000124-0107
000124-0507
000124-0507
Working Notes

This style is not suitable for kilncasting because it can become incompatible when held at high temperatures for an extended period. It may also become incompatible in instances where processes exceed the parameters of the test for compatibility. Testing recommended when heatwork exceeds these parameters.

About 000124 Ribbon
000124-0401
000124-0401
Working Notes

This style is not suitable for kilncasting because it can become incompatible when held at high temperatures for an extended period. It may also become incompatible in instances where processes exceed the parameters of the test for compatibility. Testing recommended when heatwork exceeds these parameters.

About 000124 Confetti
000124-0004
000124-0004
Working Notes

This style is not suitable for kilncasting because it can become incompatible when held at high temperatures for an extended period. It may also become incompatible in instances where processes exceed the parameters of the test for compatibility. Testing recommended when heatwork exceeds these parameters.